Biocatalytic Synthesis Pathways, Transformation, and Toxicity of Nanoparticles in the Environment

REFERENCES

• Abraham, M.H., Green, C.E., and Acree, W.E. (2000). Correlation and prediction of the solubility of buckminsterfullerene in organic solvents; estimation of some physicochemical properties. J. Chem. Soc., Perkin Trans., 2, 281–286.
   Google Scholar
• Absar, A., Satyajyoti, S., Khan, M.I., Rajiv, K., and Sastry, M. (2005). Extra-/intracellular biosynthesis of gold nanoparticles by an alkalotolerant fungus, Trichothecium sp. J. Biomed. Nanotech., 1, 47–53.
   Web of Science ®Google Scholar
• Ahmad, A., Mukherjee, P., Mandal, D., Senapati, S., Khan, M.I., Kumar, R., and Sastry, M. (2002). Enzyme mediated extracellular synthesis of CdS nanoparticles by the fungus, Fusarium oxysporum. J. Am. Chem. Soc., 124, 12108–12109.
   PubMed Web of Science ®Google Scholar
• Ahmad, A., Mukherjee, P., Senapati, S., Mandal, D., Khan, M.I., Kumar, R., and Sastry, M. (2003a). Extracellular biosynthesis of silver nanoparticles using the fungus Fusarium oxysporum. Colloids Surf. B., 28, 313–318.
   Web of Science ®Google Scholar
• Ahmad, A., Senapati, S., Khan, M.I., Kumar, R., and Sastry, M. (2003b). Extracellular biosynthesis of monodisperse gold nanoparticles by a novel extremophilic actinomycete, Thermomonospora sp. Langmuir, 19, 3550–3553.
   Web of Science ®Google Scholar
• Ahmad, N., Sharma, S., Alam, M.K., Singh, V.N., Shamsi, S.F., Mehta, B.R., and Fatma, A. (2010). Rapid synthesis of silver nanoparticles using dried medicinal plant of basil. Colloids Surf. B., 81, 81–86.
   PubMed Web of Science ®Google Scholar
• Ahmad, N., Sharma, S., Singh, V.N., Shamsi, S.F., Fatma, A., and Mehta, B.R. (2011). Biosynthesis of silver nanoparticles from Desmodium triflorum: A novel approach towards weed utilization. Biotechnol. Res. Int., 2011, 454090.
   Google Scholar
• Ankamwar, B. (2010). Biosynthesis of gold nanoparticles (green-gold) using leaf extract of Terminalia catappa. E. J. Chem., 7, 1334–1339.
   Web of Science ®Google Scholar
• Ankamwar, B., Chaudhary, M., and Sastry, M. (2005). Gold nanotriangles biologically synthesized using tamarind leaf extract and potential application in vapor sensing. Synth. React. Inorg. Met.-Org. Nano-Met. Chem., 35, 19–26.
   Web of Science ®Google Scholar
• Applerot, G., Lipovsky, A., Dror, R., Perkas, N., Nitzan, Y., Lubart, R., and Gedanken, A. (2009). Enhanced antimicrobials activity of nanocrystalline ZnO due to increased ROS-mediated cell injury. Adv. Funct. Mater., 19, 842–852.
   Web of Science ®Google Scholar
• Arbogast, J.W., Darmanyan, A.P., Foote, C.S., Rubin, Y., Diederich, F.N., Alvarez, M.M., Anz, S.J., and Whetten, R.L. (1991). Photophysical properties of C60. J. Phys. Chem., 95, 11–12.
   Web of Science ®Google Scholar
• Arima, Y., and Iwata, H. (2007). Effect of wettability and surface functional groups on protein adsorption and cell adhesion using well-defined mixed self-assembled monolayers. Biomaterials, 28, 3074–3082.
   PubMed Web of Science ®Google Scholar
• Armendariz, V., Herrera, I., Peralta, -V.J. R., Jose, -Y.M., Troiani, H., Santiago, P., and Gardea, -T.J. L. (2004). Size controlled gold nanoparticles formation by Avena sativa biomass: use of plants in nanobiotechnology. J. Nanopart. Res., 6, 377–382.
   Web of Science ®Google Scholar
• Aschberger, K., Johnston, H.J., Stone, V., Aitken, R.J., Hankin, S.M., Peters, S.A. K., Tran, C.L., and Christensen, F.M. (2010). Review of carbon nanotubes toxicity and exposure-Appraisal of human health risk assessment based on open literature. Crit. Rev. Toxicol., 40, 759–790.
   PubMed Web of Science ®Google Scholar
• Auffan, M., Achouak, W., Rose, J., Chane, C., Waite, D.T., Masion, A., Woicik, J., Wiesner, M.R., and Bottero, J.Y. (2008). Relation between the redox state of iron based nanoparticles and their cytotoxicity towards Escherichia coli. Environ. Sci. Technol., 42, 6730–6735.
   PubMed Web of Science ®Google Scholar
• Auffan, M., Pedeutour, M., Rose, J., Masion, A., Ziarelli, F., Borschneck, D., Chaneac, C., Botta, C., Chaurand, P., Labille, J., and Bottero, J.Y. (2010). Structural degradation at the surface of a TiO2-based nanomaterial used in cosmetics. Environ. Sci. Technol., 44, 2689–2694.
   PubMed Web of Science ®Google Scholar
• Balaji, D.S., Basavaraja, S., Bedre, M.D., Prabhakar, B.K., and Venkataraman, A. (2009). Extracellular biosynthesis of functionalized silver nanoparticles by strains of Cladosporium cladosporioides. Colloids Surf. B., 68, 88–92.
   PubMed Web of Science ®Google Scholar
• Bankar, A., Joshi, B., Kumar, A.R., and Zinjarde, S. (2010). Banana peel extract mediated novel route for the synthesis. Colloids Surf. A., 368, 58–63.
   Web of Science ®Google Scholar
• Bansal, V., Rautaray, D., Ahmad, A., and Sastry, M. (2004). Biosynthesis of zirconia nanoparticles using the fungus Fusarium oxysporum. J. Mater. Chem., 14, 3303–3305.
   Web of Science ®Google Scholar
• Bar, H., Bhui, D.K., Sahoo, G.P., Sarkar, P., De, S.P., and Misra, A. (2009). Green synthesis of silver nanoparticles using latex of Jatropha curcas. Colloids Surf. A., 339, 134–139.
   Web of Science ®Google Scholar
• Basavaraja, S., Balaji, S.D., Lagashetty, A., Rajasab, A.H., and Venkataraman, A. (2008). Extracellular biosynthesis of silver nanoparticles using the fungus Fusarium semitectum. Mater. Res. Bull., 43, 1164–1170.
   Web of Science ®Google Scholar
• Baun, A., Hartmann, N.B., Grieger, K.D., and Hansen, S.F. (2009). Setting the limits for engineered nanoparticles in European surface waters – are current approaches appropriate? J. Environ. Monit., 11, 1774–1781.
   PubMed Web of Science ®Google Scholar
• Baveye, P., and Laba, M. (2008). Aggregation and toxicology of titanium dioxide nanoparticles. Environ. Health Perspect., 116, A152–A153.
   PubMed Web of Science ®Google Scholar
• Begum, N.A., Mondal, S., Basu, S., Laskar, R.A., and Mandal, D. (2009). Biogenic synthesis of Au and Ag nanoparticles using aqueous solutions of Black Tea leaf extracts. Colloids Surf. B., 71, 113–118.
   PubMed Web of Science ®Google Scholar
• Bhainsa, K.C., and D’Souza, S.F. (2006). Extracellular biosynthesis of silver nanoparticles using the fungus Aspergillus fumigatus. Colloids Surf. B., 47, 160–164.
   PubMed Web of Science ®Google Scholar
• Bhowmick, T.K., Suresh, A.K., Kane, S.G., Joshi, A.C., and Bellare, J.R. (2009a). Physicochemical characterization of an Indian traditional medicine, Jasada Bhasma: Detection of nanoparticles containing non-stoichiometric zinc oxide, J. Nanopart. Res., 11, 655–664.
   Web of Science ®Google Scholar
• Bhowmick, T.K., Suresh, A.K., Kane, S.G., Joshi, A.C., and Bellare, J.R. (2009b). Indian traditional medicine Jasada Bhasma and other zinc-containing nanoparticles alleviate reactive oxygen species–mediated cell damage in Saccharomyces cerevisiae. Int. J. Green Nanotechnol. (IJGN) Biomed., 1, B69–B89.
   Google Scholar
• Blinova, I., Ivask, A., Heinlaan, M., Mortimer, M., and Kahru, A. (2010). Ecotoxicity of nanoparticles of CuO and ZnO in natural water. Environ. Pollut., 158, 41–47.
   PubMed Web of Science ®Google Scholar
• Bober, T.W., and Andren, A.W. (2002). Biological effects of silver, In: Silver in the environment: transport, fate, and effects. Society of Environmental Toxicology and Chemistry (SETAC), 27–64, Pensacola, FL, USA.
   Google Scholar
• Borm, P., Klaessig, F.C., Landry, T.D., Moudgil, B., Pauluhn, J., Thomas, K., Trottier, R., and Wood, S. (2006). Research strategies for safety evaluation of nanomaterials, part V: Role of dissolution in biological fate and effects of nanoscale particles. Toxicol. Sci., 90, 23–32.
   PubMed Web of Science ®Google Scholar
• Brant, J., Lecoanet, H., Hotze, M., and Wiesner, M. (2005). Comparison of electrokinetic properties of colloidal fullerenes (n-C60) formed using two procedures. Environ. Sci. Technol., 39, 6343–6351.
   PubMed Web of Science ®Google Scholar
• Braydich, S.L. K., Schaeublin, N.M., Murdock, R.C., Jiang, J., Biswas, P., Schlager, J.J., and Hussain, S.M. (2009). Crystal structure mediates mode of cell death in TiO2 nanotoxicity. J. Nanopart. Res., 11, 1361–1374.
   Web of Science ®Google Scholar
• Brayner, R., Ferrari-Iliou, R., Brivois, N., Djediat, S., Benedetti, M.F., and Fievet, F. (2006). Toxicological impact studies based on Escherichia coli bacteria in ultrafine ZnO nanoparticles colloidal medium. Nano Lett., 6, 866–870.
   PubMed Web of Science ®Google Scholar
• Brezova, V., Gabcova, S., Dvoranova, D., and Stasko, A. (2005). Reactive oxygen species produced upon photoexcitation of sunscreens containing titanium dioxide (an EPR study). J. Photochem. Photobiol. B, 79, 121–134.
   PubMed Web of Science ®Google Scholar
• Brunet, L., Lyon, D.Y., Hotze, E.M., Alvarez, P.J. J., and Wiesner, M.R. (2009). Comparative photoactivity and antibacterial properties of C60 fullerenes and titanium dioxide nanoparticles. Environ. Sci. Technol., 43, 4355–4360.
   PubMed Web of Science ®Google Scholar
• Brunner, T.J., Wick, P., Manser, P., Spohn, P., Grass, R.N., Limbach, L.K., Bruinink, A., and Stark, W.J. (2006). In vitro cytotoxicity of oxide nanoparticles: comparison to asbestos, silica, and the effect of particle solubility. Environ. Sci. Technol., 40, 4374–4381.
   PubMed Web of Science ®Google Scholar
• Buerki-Thurnherr, T., Xiao, L., Diener, L., Arslan, O., Hirsch, C., Maeder-Althaus, X., Grieder, K., Wampfler, B., Mathur, S., Wick, P., and Krug, F. (2013). In vitro mechanistic study towards a better understanding of ZnO nanoparticle toxicity. Nanotoxicology, 7, 402–416.
   PubMed Web of Science ®Google Scholar
• Buffet, P.-E., Triquet, C.A., Dybowska, A., deFaverney, C.R., Guibbolini, M., Jones, E.V., and Mouneyrac, C. (2012). Fate of isotopically labeled zinc oxide nanoparticles in sediment and effects on two endobenthic species, the clam Scrobicularia plana and the ragworm Hediste diversicolor. Eco. Toxicol. Environ. Safe., 84, 191–198.
   PubMed Web of Science ®Google Scholar
• Burello, E., and Worth, A. (2011). Computational nanotoxicology: Predicting toxicity of nanoparticles. Nat Nanotechnol., 6, 138–139.
   PubMed Web of Science ®Google Scholar
• Bystrzejewska, -P.G., Golimowski, J., and Urban, P.L. (2009). Nanoparticles: Their potential toxicity, waste and environmental management. Waste Manage., 29, 2587–2595.
   PubMed Web of Science ®Google Scholar
• Castro-Longoria, E., Vilchis, N.A. R., and Avalos, B.M. (2011). Biosynthesis of silver, gold and bimetallic nanoparticles using the filamentous fungus Neurospora crassa. Colloids Surf. B., 83, 42–48.
   PubMed Web of Science ®Google Scholar
• Cedervall, T., Lynch, I., Lindman, S., Berggard, T., Thulin, E., Nilsson, H., Dawson, K.A., and Linse, S. (2007). Understanding the nanoparticle protein corona using methods to quantify exchange rates and affinities of proteins for nanoparticles. Proc. Natl. Acad. Sci. U.S.A., 104, 2050–2055.
   PubMed Web of Science ®Google Scholar
• Chandran, S.P., Chaudhary, M., Pasricha, R., Ahmad, A., and Sastry, M. (2006). Synthesis of gold nanotriangles and silver nanoparticles using Aloevera plant extract. Biotechnol. Prog., 22, 577–583.
   PubMed Web of Science ®Google Scholar
• Chang, M.R., Lee, D.J., and Lai, J.Y. (2007). Nanoparticles in wastewater from a science-based industrial park-coagulation using polyaluminum chloride. J. Environ. Manage., 85, 1009–1014.
   PubMed Web of Science ®Google Scholar
• Chen, C.Y., and Jafvert, C.T. (2011). The role of surface functionalization in the solar light-induced production of reactive oxygen species by single-walled carbon nanotubes in water. Carbon, 49, 5099–5106.
   Web of Science ®Google Scholar
• Chen, K.L., and Elimelech, M. (2009). Relating colloidal stability of fullerene (C60) nanoparticles to nanoparticle charge and electrokinetic properties. Environ. Sci. Technol., 43, 7270–7276.
   PubMed Web of Science ®Google Scholar
• Chen, P.-J., Su, C.-H., Tseng, C.-Y., Tan, S.-W., and Cheng, C.-H. (2011). Toxicity assessments of nanoscale zerovalent iron and its oxidation products in medaka (Oryzias latipes) fish. Mar. Pollut. Bull., 63, 339–346.
   PubMed Web of Science ®Google Scholar
• Chen, X., and Mao, S.S. (2007). Titanium dioxide nanomaterials: Synthesis, properties, modifications, and applications. Chem. Rev., 107, 2891–2959.
   PubMed Web of Science ®Google Scholar
• Cheng, X.K., Kan, A.T., and Tomson, M.B. (2004). Naphthalene adsorption and desorption from aqueous C60 fullerene. J. Chem. Eng. Data, 49, 675–683.
   Web of Science ®Google Scholar
• Chowdhury, I., Cwiertny, D.M., and Walker, S.L. (2012). Combined factors influencing the aggregation and deposition of nano-TiO2 in the presence of humic acid and bacteria. Environ. Sci. Technol., 46, 6968–6976.
   PubMed Web of Science ®Google Scholar
• Clement, L., Hurel, C., and Marmier, N. (2013). Toxicity of TiO2 nanoparticles to cladocerans, algae, rotifers and plants – Effects of size and crystalline structure. Chemosphere, 90, 1083–1090.
   PubMed Web of Science ®Google Scholar
• Colvin, V.L. (2003). The potential environmental impact of engineered nanomaterials. Nat. Biotechnol., 21, 1166–1170.
   PubMed Web of Science ®Google Scholar
• Connor, E.E., Mwamuka, J., Gole, A., Murphy, C.J., and Wyatt, M.D. (2005). Gold nanoparticles are taken up by human cells but do not cause acute cytotoxicity. Small, 1, 325–327.
   PubMed Web of Science ®Google Scholar
• Crane, M., Handy, R.D., Garrod, J., and Owen, R. (2008). Ecotoxicity test methods and environmental hazard assessment for engineered nanoparticles. Ecotoxicology, 17, 421–437.
   PubMed Web of Science ®Google Scholar
• Cundy, A.B., Hopkinson, L., and Whitby, R.L. (2008). Use of iron-based technologies in contaminated land and groundwater remediation: A review. Sci. Total Environ., 400, 42–51.
   PubMed Web of Science ®Google Scholar
• Cunningham, D.P., and Lundie, L.L. (1993). Precipitation of cadmium by Clostridium thermoaceticum. Appl. Environ. Microbiol., 59, 7–14.
   PubMed Web of Science ®Google Scholar
• Dameron, C.T., Smith, B.R., and Winge, D.R. (1989). Glutathione-coated cadmium-sulfide crystallites in Candida glabrata. J. Biol. Chem., 264, 17355–17360.
   PubMed Web of Science ®Google Scholar
• Dankovic, D., Kuemperl, E., and Wheeler, M. (2007). An approach to risk assessment for TiO2. Inhal. Toxicol., 18, 202–212.
   Google Scholar
• Davoren, M., Herzog, E., Casey, A., Benjamin, C., Gordon, C., Hugh, J.B., and Fiona, M.L. (2007). In vitro toxicity evaluation of single walled carbon nanotubes on human A549 lung cells. Toxicol. In Vitro, 21, 438–448.
   PubMed Web of Science ®Google Scholar
• Deshpande, R., Bedre, M.D., Basavaraja, S., Sawle, B., Manjunath, S.Y., and Venkataraman, A. (2010). Rapid biosynthesis of irregular shaped gold nanoparticles from macerated aqueous extracellular dried clove buds (Syzygium aromaticum) solution. Colloids Surf. B., 79, 235–240.
   PubMed Web of Science ®Google Scholar
• Dhawan, A., Taurozzi, J.S., Pandey, A.K., Shan, W., Miller, S.M., Hashsham, S.A., and Tarabara, V.V. (2006). Stable colloidal dispersions of C60 fullerenes in water: Evidence for genotoxicity. Environ. Sci. Technol., 40, 7394–7401.
   PubMed Web of Science ®Google Scholar
• Ding, L., Stilwell, J., Zhang, T., Elboudwarej, O., Jang, H., Selegue, J.P., Cooke, P.A.W. Gray, J.W., and Chen, F.F. (2005). Molecular characterization of the cytotoxic mechanism of multiwall carbon nanotubes and nano-onions on human skin fibroblast. Nano Lett., 5, 2448–2464.
   PubMed Web of Science ®Google Scholar
• Dreher, K.L. (2004). Health and environmental impact of nanotechnology: toxicological assessment of manufactured nanoparticles. Toxicol. Sci., 77, 3–5.
   PubMed Web of Science ®Google Scholar
• Dubey, M., Bhadauria, S., Kushwaha, B.S. (2009). Green synthesis of nanosilver particles from extract of Eucalyptus hybrida (safeda) leaf. Digest J. Nanomater. Biostruct., 4, 537–543.
   Web of Science ®Google Scholar
• Dubey, S.P., Dwivedi, A.D., Lahtinen, M., Lee, C., Kwon, Y.-N., and Sillanpaa, M. (2013). Protocol for development of various plants leaves extract in single-pot synthesis of metal nanoparticles, Spectrochim. Acta A., 103, 134–142.
   PubMed Web of Science ®Google Scholar
• Dubey, S.P., Lahtinen, M., and Sillanpaa, M. (2010a). Tansy fruit mediated greener synthesis of silver and gold nanoparticles. Process Biochem., 45, 1065–1071.
   Web of Science ®Google Scholar
• Dubey, S.P., Lahtinen, M., Sarkka, H., and Sillanpaa, M. (2010b). Bioprospective of Sorbus aucuparia leaf extract in development of silver and gold nanocolloids. Colloids Surf. B., 80, 26–33.
   PubMed Web of Science ®Google Scholar
• Dubey, S.P., Lahtinen, M., and Sillanpaa, M. (2010c). Green synthesis and characterizations of silver and gold nanoparticles using leaf extract of Rosa rugosa. Colloids Surf. A., 364, 34–41.
   Web of Science ®Google Scholar
• Dusinska, M., Fjellsbo, L., Magdolenova, Z., Rinna, A., Runden, P.E., Bartonova, A., Heimstad, E., Harju, M., Tran, L., Ross B., Juillerat L., Halamoda K.B., Marano, F., Boland, S., Guadaginini, R., Saunders, M., Cartwright, L., Carreira, S., Whelan, M., Kelin C., Worth, A., Palosaari, T., Burello, E., Housiadas, C., Pilou M., Volkovova, K., Tulinska, J., Kazimirova, A., Baranacokova, M., Sebekova, K., Hurbankova, M., Kovacikova, Z., Knudsen, L., Poulsen, M., Mose, T., Vila, M., Gombau, L., Fernandez, B., Castell, J., Marcomini, A., Pojana, G., Bilanicova, D., and Vallotto, D. (2009). Testing strategies for the safety of nanoparticles used in medical applications. Nanomedicine, 4, 605–607.
   PubMed Web of Science ®Google Scholar
• Dwivedi, A.D., and Gopal, K. (2010). Biosynthesis of silver and gold nanoparticles using Chenopodium album leaf extract. Colloids Surf. A., 369, 27–33.
   Web of Science ®Google Scholar
• El-Temsah, Y.S., and Joner, E.J. (2012). Ecotoxicological effects on earthworms of fresh and aged nano-sized zero-valent iron (nZVI) in soil. Chemosphere, 89, 76–82.
   PubMed Web of Science ®Google Scholar
• Elumalai, E.K., Prasad, T.N. V. K. V., Hemachandran, J., Therasa, S.V., Thirumalai, T., and David, E. (2010). Extracellular synthesis of silver nanoparticles using leaves of Euphorbia hirta and their antibacterial activities. J. Pharm. Sci. Res., 2, 549–554.
   Google Scholar
• Fayaz, A.M., Balaji, K., Girilal, M., Yadav, R., Kalaichelvan, P.T., and Venketesan, R. (2010). Biogenic synthesis of silver nanoparticles and their synergistic effect with antibiotics: A study against gram-positive and gram-negative bacteria. Nanomed. Nanotechnol. Biol. Med., 6, 103–109.
   PubMed Web of Science ®Google Scholar
• Flores, E., Frias, J.E., Rubio, L.M., and Herrero, A. (2005). Photosynthetic nitrate assimilation in cyanobacteria. Photosynth. Res., 83, 117–133.
   PubMed Web of Science ®Google Scholar
• Fortner, J.D., Kim, D.-I., Boyd, A.M., Falkner, J.C., Moran, S., Colvin, V.L., Hughes, J.B., and Kim, J.-H. (2007). Reaction of water stable C60 aggregates with ozone. Environ. Sci. Technol., 41, 7497–7502.
   PubMed Web of Science ®Google Scholar
• French, R.A., Jacobson, A.R., Kim, B., Isley, S.L., Penn, R.L., and Baveye, P.C. (2009). Influence of ionic strength, pH, and cation valence on aggregation kinetics of titanium dioxide nanoparticles. Environ. Sci. Technol., 43, 1354–1359.
   PubMed Web of Science ®Google Scholar
• Gade, A.K., Bonde, P., Ingle, A.P., Marcato, P.D., Duran, N., and Rai, M., K. (2008). Exploitation of Aspergillus niger for synthesis of silver nanoparticles. J. Biobased Mater. Bioenergy, 3, 123–129.
   Google Scholar
• Gajbhiye, M., Kesharwani, J., Ingle, A., Gade, A., and Rai, M. (2009). Fungus-mediated synthesis of silver nanoparticles and their activity against pathogenic fungi in combination with fluconazole. Nanomed. Nanotechnol. Biol. Med., 5, 382–386.
   PubMed Web of Science ®Google Scholar
• Ganesh Babu, M.M., and Gunasekaran, P. (2009). Production and structural characterization of crystalline silver nanoparticles from Bacillus cereus isolate. Colloids Surf. B., 74, 191–195.
   PubMed Web of Science ®Google Scholar
• Ganesh, R., Smeraldi, J., Hosseini, T., Khatib, L., Olson, B.H., and Rosso, D. (2010). Evaluation of nanocopper removal and toxicity in municipal wastewaters. Environ. Sci. Technol., 44, 7808–7813.
   PubMed Web of Science ®Google Scholar
• Gardea-Torresdey, J.L., Tiemann, K.J., Gamez, G., Dokken, K., Tehuacanero, S., and Jose, Y.M. (1999). Gold nanoparticles obtained by bio-precipitation from gold(III) solutions. J. Nanopart. Res., 1, 397–404.
   Web of Science ®Google Scholar
• Ghodake, G.S., Deshpande, N.G., Lee, Y.P., and Jin, E.S. (2010). Pear fruit extract-assisted room-temperature biosynthesis of gold nanoplates. Colloids Surf. B., 75, 584–589.
   PubMed Web of Science ®Google Scholar
• Goia, D.V., and Matijevic, E. (1999). Tailoring the particle size of monodispersed colloidal gold. Colloids Surf. A., 146, 139–152.
   Web of Science ®Google Scholar
• Gojova, A., Guo, B., Kota, R.S., Rutledge, J.C., Kennedy, I.M., and Barakat, A.I. (2007). Induction of inflammation in vascular endothelial cells by metal oxide nanoparticles: effect of particle composition. Environ. Health. Perspect., 115, 403–409.
   PubMed Web of Science ®Google Scholar
• Gottschalk, F., Sonderer, T., Scholz, R.W., and Nowack, B. (2009). Modeled environmental concentrations of engineered nanomaterials (TiO2, ZnO, Ag, CNT, Fullerenes) for different regions. Environ. Sci. Technol., 43, 9216–9222.
   PubMed Web of Science ®Google Scholar
• Grieger, K.D., Baun, A., and Owen, R. (2010). Redefining risk research priorities for nanomaterials. J. Nanopart. Res., 12, 383–392.
   PubMed Web of Science ®Google Scholar
• Grieger, K.D., Hansen, S.F., Sorensen, P.B., and Baun, A. (2011). Conceptual modeling for identification of worst case conditions in environmental risk assessment of nanomaterials using nZVI and C60 as case studies. Sci. Total Environ., 409, 4109–4124.
   PubMed Web of Science ®Google Scholar
• Gu, Y., Di, X., Sun, W., Wang, G., and Fang, N. (2012). Three-dimensional super-localization and tracking of single gold nanoparticles in cells. Anal. Chem., 84, 4111–4117.
   PubMed Web of Science ®Google Scholar
• Gurunathan, S., Kalishwaralal, K., Vaidyanathan, R., Venkataraman, D., Pandian, S.R. K., Muniyandi, J., Hariharan, N., and Eom, S.H. (2009). Biosynthesis, purification and characterization of silver nanoparticles using Escherichia coli. Colloids Surf. B., 74, 328–335.
   PubMed Web of Science ®Google Scholar
• Hackenberg, S., Friehs, G., Froelich, K., Ginzkey, C., Koehler, C., Scherzed, A., Burghartz, M., Hagen, R., and Kleinsasser. N. (2010). Intracellular distribution, geno- and cytotoxicity effects of nanosized titanium dioxide particles in the anatase crystal phase on human nasal mucosa cells. Toxicol. Lett., 195, 9–14.
   PubMed Web of Science ®Google Scholar
• Handy, R.D., and Shaw, B.J. (2007). Toxic effects of nanoparticles and nanomaterials. Implication for public health, risk assessment and the public perception of nanotechnology. Health Risk Soc., 9, 125–144.
   Web of Science ®Google Scholar
• Hanley, C., Thurber, A., Hanna, C., Punnoose, A., Zhang, J., and Winget, D.G. (2009). The influences of cell type and ZnO nanoparticle size on immune cell cytotoxicity and cytokine induction. Nanoscale Res Lett., 4, 1409–1420.
   PubMed Web of Science ®Google Scholar
• Haverkamp, R.G., and Marshall, A.T. (2009). The mechanism of metal nanoparticle formation in plants: limits on accumulation. J. Nanopart. Res., 11, 1453–1463.
   Web of Science ®Google Scholar
• He, S., Guo, Z., Zhang, Y., Zhang, S., Wang, J., and Gu, N. (2007). Biosynthesis of gold nanoparticles using the bacteria Rhodopseudomonas capsulate. Mater. Lett., 61, 3984–3987.
   Web of Science ®Google Scholar
• Heinlaan, M., Ivask, A., Blinova, I., Dubourguier, H.C., and Kahru, A. (2008). Toxicity of nanosized and bulk ZnO, CuO and TiO2 to bacteria Vibrio fischeri and crustaceans Daphnia magna and Thamnocephalus platyurus. Chemosphere, 71, 1308–1316.
   PubMed Web of Science ®Google Scholar
• Helland, A., Wick, P., Koehler, A., Schmid, K., and Som, C. (2007). Reviewing the environmental and health knowledge base of carbon nanotubes. Environ. Health Perspect., 115, 1125–1131.
   PubMed Web of Science ®Google Scholar
• Henry, T.B., Petersen, E.J., and Compton, R.N. (2011). Aqueous fullerene aggregates (nC60) generate minimal reactive oxygen species and are of low toxicity in fish: A revision of previous reports. Curr. Opin. Biotechnol., 22, 533–537.
   PubMed Web of Science ®Google Scholar
• Herrera-Becerra, R., Zorrilla, C., Rius, J.L., and Ascencio, J.A. (2008). Electron microscopy characterization of biosynthesized iron oxide nanoparticles. Appl. Phys. A., 91, 241–246.
   Web of Science ®Google Scholar
• Heymann, D., Jenneskens, L.W., Jehlicka, J., Koper, C., and Vlietstra, E. (2003). Terrestrial and extraterrestrial fullerenes. Fuller. Nanotub. Carbon Nanostruct., 11, 333–370.
   Web of Science ®Google Scholar
• Hosea, M., Greene, B., Mcpherson, R., Henzl, M., Alexander, M.D., and Darnall, D.W. (1986). Accumulation of elemental gold on the alga Chlorella vulgaris. Inorg. Chim. Acta, 123, 161–165.
   Web of Science ®Google Scholar
• Hotze, E.M., Phenrat, T., and Lowry, G.V. (2010). Nanoparticle aggregation: Challenges to understanding transport and reactivity in the environment. J. Environ. Qual., 39, 1909–1924.
   PubMed Web of Science ®Google Scholar
• Hou, W.C., and Jafvert, C.T. (2009). Photochemical transformation of aqueous C(60) clusters in sunlight. Environ. Sci. Technol., 43, 362–367.
   PubMed Web of Science ®Google Scholar
• Hu, C.W., Li, M., Cui, Y.B., Li, D.S., Chen, J., and Yang, L.Y. (2010). Toxicological effects of TiO2 and ZnO nanoparticles in soil on earthworm Eisenia fetida. Soil. Biol. Biochem., 42, 586–591.
   Web of Science ®Google Scholar
• Hull, M.S., Kennedy, A.J., Steevens, J.A., Bednar, A.J., Weiss, C.A. Jr., and Vikesland, P.J. (2009). Release of metal impurities from carbon nanomaterials influences aquatic toxicity. Environ. Sci. Technol., 43, 4169–4174.
   PubMed Web of Science ®Google Scholar
• Hussain, M.A., Kabir, M.A., and Sood, A.K. (2009). On the cytotoxicity of carbon nanotubes. Curr. Sci., 96, 664–673.
   Web of Science ®Google Scholar
• Hussain, S.M., Hess, K.L., Gearhart, J.M., Geiss, K.T., and Schlager, J.J. (2005). In vitro toxicity of nanoparticles in BRL 3A rat liver cells. Toxicol. In Vitro, 19, 975–983.
   PubMed Web of Science ®Google Scholar
• Husseiny, M.I., Abd, E.-A. M., Badr, Y., and Mahmoud, M.A. (2007). Biosynthesis of gold nanoparticles using Pseudomonas aeruginosa. Spectrochim. Acta A., 67, 1003–1006.
   PubMed Web of Science ®Google Scholar
• Hyung, H., Fortner, J.D., Hughes, J.B., and Kim, J.H. (2007). Natural organic matter stabilizes carbon nanotubes in the aqueous phase. Environ. Sci. Technol., 41, 179–184.
   PubMed Web of Science ®Google Scholar
• Iavicoli, I., Leso, V., Fontana, L., and Bergamaschi, A. (2011). Toxicological effects of titanium dioxide nanoparticles: A review of in vitro mammalian studies. Eur. Rev. Med. Pharmacol. Sci., 15, 481–508.
   PubMed Web of Science ®Google Scholar
• Jana, N.R., Gearheart, L., and Murphy, C.J. (2001). Evidence for seed-mediated nucleation in the chemical reduction of gold salts to gold nanoparticles. Chem. Mater., 13, 2313–2322.
   Web of Science ®Google Scholar
• Jarvie, H.P., Al, O.H., King, S.M., Bowes, M.J., Lawrence, M.J., Drke, A.F., Green, M.A., and Dobson, P.J. (2009). Fate of silica nanoparticles in simulated primary wastewater treatment. Environ. Sci. Technol., 43, 8622–8628.
   PubMed Web of Science ®Google Scholar
• Jarvie, H.P., and King, S.M. (2010). Just scratching the surface? New techniques show how surface functionality of nanoparticles influences their environmental fate. Nano Today, 5, 248–250.
   Web of Science ®Google Scholar
• Jehlicka, J., Svatos, A., Frank, O., and Uhlik, F. (2003). Evidence for fullerenes in solid bitumen from pillow lavas of Proterozoic age from Mitov (Bohemian Massif, Czech Republic). Geochim. Cosmochim. Acta, 67, 1495–1506.
   Web of Science ®Google Scholar
• Jha, A.K., and Prasad, K. (2010). Green synthesis of silver nanoparticles using Cycas leaf. Int. J. Green Nanotechnol. Phys. Chem., 1, 110–117.
   Google Scholar
• Jha, A.K., Prasad, K., Prasad, K., and Kulkarni, A.R. (2009). Plant system: Nature's nanofactory. Colloids Surf. B., 73, 219–223.
   PubMed Web of Science ®Google Scholar
• Jia, G., Wang, H., Yan, L., Wang, X., Pei, R., Yan, T., Zhao, Y., and Guo, X. (2005). Cytotoxicity of carbon nanomaterials: single-wall nanotube, multi-wall nanotube and fullerene. Environ. Sci. Technol., 39, 1378–1383.
   PubMed Web of Science ®Google Scholar
• Jiang, J., Oberdorster, G., and Biswas, P. (2009). Characterization of size, surface charge, and agglomeration state of nanoparticle dispersions for toxicological studies. J. Nanopart. Res., 11, 77–89.
   Web of Science ®Google Scholar
• Jin, C.Y., Zhu, B.S., Wang, X.F., and Lu, Q.H. (2008). Cytotoxicity of titanium dioxide nanoparticles in mouse fibroblast cells. Chem. Res. Toxicol., 21, 1871–1877.
   PubMed Web of Science ®Google Scholar
• Jin, T., Sun, D., Su, J.Y., Zhang, H., and Sue, H.J. (2009). Antimicrobial efficacy of zinc oxide quantum dots against Listeria monocytogenes, Salmonella enteritidis, and Escherichia coli O157:H7. J. Food Sci., 74, M46–M52.
   PubMed Web of Science ®Google Scholar
• Johnson, A.C., Bowes, M.J., Crossley, A., Jarvie, H.P., Jurkschat, K., Jurgens, M.D., Lawlor, A.J., Park, B., Rowland, P., Spurgeon, D., Svendsen, C., Thompson, I.P., Barnes, R.J., Williams, R.J., and Xu, N. (2011). An assessment of the fate, behaviour and environmental risk associated with sunscreen TiO2 nanoparticles in UK field scenarios. Sci. Total Environ., 409, 2503–2510.
   PubMed Web of Science ®Google Scholar
• Jones, N., Ray, B., Ranjit, T.K., and Manna, C.A. (2008). Antibacterial activity of ZnO nanoparticle suspensions on a broad spectrum of microorganisms. FEMS Microbiol. Lett., 279, 71–76.
   PubMed Web of Science ®Google Scholar
• Jos, A., Pichardo, S., Puerto, M., Sanchez, E., Grilo, A., and Camean, A.M. (2009). Cytotoxicity of carboxylic acid functionalized single wall carbon nanotubes on the human intestinal cell line Caco-2. Toxicol. In Vitro., 23, 1491–1496.
   PubMed Web of Science ®Google Scholar
• Judy, J.D., Unrine, J.M., and Bertsch, P.M. (2011). Evidence for biomagnification of gold nanoparticles within a terrestrial food chain. Environ. Sci. Technol., 45, 776–781.
   PubMed Web of Science ®Google Scholar
• Judy, J.D., Unrine, J.M., Rao, W., Wirick, S., and Bertsch, P.M. (2012). Bioavailability of gold nanomaterials to plants: importance of particle size and surface coating. Environ. Sci. Technol., 46, 8467–8474.
   PubMed Web of Science ®Google Scholar
• Juha, L., Hamplova, V., Kodymova, J., and Spalek, O. (1994). Reactivity of fullerene with chemically generated singlet oxygen. J. Chem. Soc. Chem. Commun. 21, 2437–2438.
   Google Scholar
• Kaegi, R., Voegelin, A., Sinnet, B., Zuleeg, S., Hagendorfer, H., Burkhardt, M., and Siegrist, H. (2011). Behavior of metallic silver nanoparticles in a pilot wastewater treatment plant. Environ. Sci. Technol., 45, 3902–3908.
   PubMed Web of Science ®Google Scholar
• Kalimuthu, K., Babu, S.R., Venkataraman, D., Bilal, M., and Gurunathan, S. (2008). Biosynthesis of silver nanoparticles by Bacillus licheniformis. Colloids Surf. B., 65, 150–153.
   PubMed Web of Science ®Google Scholar
• Kalishwaralal, K., Deepak, V., Pandian, S.R. K., Kottaisamy, M., BarathManiKanth, S., Kartikeyan, B., and Gurunathan, S. (2010). Biosynthesis of silver and gold nanoparticles using Brevibacterium casei. Colloids Surf. B., 77, 257–262.
   PubMed Web of Science ®Google Scholar
• Kalishwaralal, K., Deepak, V., Ramkumarpandian, S., Nellaiah, H., and Sangiliyandi, G. (2008). Extracellular biosynthesis of silver nanoparticles by the culture supernatant of Bacillus licheniformis. Mater. Lett., 62, 4411–4413.
   Web of Science ®Google Scholar
• Kashefi, K., and Lovley, D.R. (2000). Reduction of Fe(III), Mn(IV), and toxic metals at 100°C by Pyrobaculum islandicum. Appl. Environ. Microbiol., 66, 1050–1056.
   PubMed Web of Science ®Google Scholar
• Kasthuri, J., Veerapandian, S., and Rajendiran, N. (2009). Biological synthesis of silver and gold nanoparticles using apiin as reducing agent. Colloids Surf. B., 68, 55–60.
   PubMed Web of Science ®Google Scholar
• Keenan, C.R., Goth, G.R., Lucas, D., and Sedlak, D.L. (2009). Oxidative stress induced by zero-valent iron nanoparticles and Fe(II) in human bronchial epithelial cells. Environ. Sci. Technol., 43, 4555–4560.
   PubMed Web of Science ®Google Scholar
• Keller, A., Wang, H., Zhou, D., Lenihan, H., Cherr, G., Cardinale, B., Miller, B., Ji, Z. (2010). Stability and aggregation of metal oxide nanoparticles in natural aqueous matrices. Environ. Sci. Technol., 44, 1962–1967.
   PubMed Web of Science ®Google Scholar
• Kesharwani, J., Yoon, K.Y., Hwang, J., and Rai, M. (2009). Phytofabrication of silver nanoparticles by leaf extract of Datura metel: hypothetical mechanism involved in synthesis. J. Bionanosci., 3, 39–44.
   Google Scholar
• Kilin, D.S., Prezhdo, O.V., and Xia, Y. (2008). Shape-controlled synthesis of silver nanoparticles: Ab initio study of preferential surface coordination with citric acid. Chem. Phys. Lett., 458, 113–116.
   Web of Science ®Google Scholar
• Kim, B., Sungpark, C., Murayama, M., and Hochella, Jr., M.F. (2010). Discovery and characterization of silver sulfide nanoparticles in final sewage sludge products. Environ. Sci. Technol., 44, 7509–7514.
   PubMed Web of Science ®Google Scholar
• Kim, H.-J., Phenrat, T., Tilton, R.D., and Lowry, G.V. (2009). Fe0 nanoparticles remain mobile in porous media after aging due to slow desorption of polymeric surface modifiers. Environ. Sci. Technol., 43, 3824–3830.
   PubMed Web of Science ®Google Scholar
• King, S.M., and Jarvie, H.P. (2012). Exploring how organic matter controls structural transformations in natural aquatic nanocolloidal dispersions. Environ. Sci. Technol., 46, 6959–6967.
   PubMed Web of Science ®Google Scholar
• Kiser, M.A., Ladner, D.A., Hristovski, K.D., and Westerhoff, P.K. (2012). Nanomaterial transformation and association with fresh and freeze-dried wastewater activated sludge: implications for testing protocol and environmental fate. Environ. Sci. Technol., 46, 7046–7053.
   PubMed Web of Science ®Google Scholar
• Kiser, M.A., Westerhoff, P., Benn, T., Wang, Y., Perez-Rivera, J., and Hristovski, K. (2009). Titanium nanomaterial removal and release from wastewater treatment plants. Environ. Sci. Technol., 43, 6757–6763.
   PubMed Web of Science ®Google Scholar
• Kolosniaj, J., Szwarc, H., and Moussa, F. (2007). Toxicity studies of carbon nanotubes. Adv. Exp. Med. Biol., 620, 181–204.
   PubMed Web of Science ®Google Scholar
• Konishi, Y., Tsukiyama, T., Ohno, K., Saitoh, N., Nomura, T., and Nagamine, S. (2006). Intracellular recovery of gold by microbial reduction of AuCl4− ions using the anaerobic bacterium Shewanella algae. Hydrometallurgy, 81, 24–29.
   Web of Science ®Google Scholar
• Kowshik, M., Ashtaputre, S., Kharrazi, S., Vogel, W., Urban, J., Kulkarni, S.K., and Paknikar K.M. (2003). Extracellular synthesis of silver nanoparticles by a silver-tolerant yeast strain MKY3. Nanotechnology, 14, 95–100.
   Web of Science ®Google Scholar
• Kowshik, M., Deshmukh, N., Vogel, W., Urban, J., Kulkarni, S.K., and Paknikar, K.M. (2002). Microbial synthesis of semiconductor CdS nanoparticles, their characterization, and their use in the fabrication of an ideal diode. Biotechnol. Bioeng., 78, 583–588.
   PubMed Web of Science ®Google Scholar
• Krishnaraj, C., Jagan, E.G., Rajasekar, S., Selvakumar, P., Kalaichelvan, P.T., and Mohan, N. (2010). Synthesis of silver nanoparticles using Acalypha indica leaf extracts and its antibacterial activity against water borne pathogens. Colloids Surf. B., 76, 50–56.
   PubMed Web of Science ®Google Scholar
• Kumar, A., Pandey, A.K., Singh, S.S., Shanker, R., and Dhawan, A. (2011). Cellular uptake and mutagenic potential of metal oxide nanoparticles in bacterial cells. Chemosphere, 83, 1124–1132.
   PubMed Web of Science ®Google Scholar
• Kumar, V., Yadav, S.C., and Yadav, S.K. (2010). Syzygium cumini leaf and seed extract mediated biosynthesis of silver nanoparticles and their characterization. J. Chem. Technol. Biotechnol., 85, 1301–1309.
   Web of Science ®Google Scholar
• Kumarasamy, Y., Byres, M., Cox, P.J., Delazar, A., Jaspars, M., Nahar, L., Shoeb, M., and Sarker, S.D. (2004). Isolation, structure elucidation and biological activity of flavones c-glycosides from the seeds of Alliaria petiolata. Chem. Nat. Comp., 40, 122–128.
   Web of Science ®Google Scholar
• Lam, C.W., James, J.T., McCluskey, R., Arepalli, S., and Hunter, R.L. (2006). A review of carbon nanotube toxicity and assessment of potential occupational and environmental health risks. Crit. Rev. Toxicol., 36, 189–217.
   PubMed Web of Science ®Google Scholar
• Lam, C.W., James, J.T., McCluskey, R., and Hunter, R.L. (2004). Pulmonary toxicity of single-wall carbon nanotubes in mice 7 and 90 days after intratracheal instillation. Toxicol. Sci., 77, 126–134.
   PubMed Web of Science ®Google Scholar
• Lapied, E., Moudilou, E., Exbrayat, J.-M., Oughton, D.H., and Joner, E.J. (2010) Silver nanoparticle exposure causes apoptotic response in the earthworm Lumbricus terrestris (Oligochaeta). Nanomedicine, 5, 975–984.
   PubMed Web of Science ®Google Scholar
• Larese, F.F., D’Agostin, F., Crosera, M., Adami, G., Renzi, N., Bovenzi, M., and Maina, G. (2009). Human skin penetration of silver nanoparticles through intact and damaged skin. Toxicology, 255, 33–37.
   PubMed Web of Science ®Google Scholar
• Law, N., Ansari, S., Livens, F.R., Renshaw, J.C., and Lloyd, J.R. (2008). The formation of nano-scale elemental silver particles via enzymatic reduction by Geobacter sulfurreducens. Appl. Environ. Microbiol., 74, 7090–7093.
   PubMed Web of Science ®Google Scholar
• Lecoanet, H.F., Bottero, J.Y., and Wiesner, M.R. (2004). Laboratory assessment of the mobility of nanomaterials in porous media. Environ. Sci. Technol., 38, 5164–5169.
   PubMed Web of Science ®Google Scholar
• Lecoanet, H.F., and Wiesner, M.R. (2004). Velocity effects on fullerene and oxide nanoparticle deposition in porous media. Environ. Sci. Technol., 38, 4377–4382.
   PubMed Web of Science ®Google Scholar
• Lee, C., Kim, J.Y., Lee, W.I., Nelson, K.L., Yoon, J., and Sedlak, D.L. (2008). Bactericidal effect of zero-valent iron nanoparticles on Escherichia coli. Environ Sci Technol., 42, 4927–4933.
   PubMed Web of Science ®Google Scholar
• Lee, J., Mackeyev, Y., Cho, M., Li, D., Kim, J.H., Wilson, L.J., and Alvarez, P.J. J. (2009). Photochemical and antimicrobial properties of novel C60 derivatives in aqueous systems. Environ. Sci. Technol., 43, 6604–6610.
   PubMed Web of Science ®Google Scholar
• Lengke, F.M., Fleet, E.M., and Southam, G. (2007). Biosynthesis of silver nanoparticles by filamentous cyanobacteria a from a silver(I) nitrate complex. Langmuir, 23, 2694–2699.
   PubMed Web of Science ®Google Scholar
• Leppanen, M., Korpi, A., Miettinen, M., Leskinen, J., Torvela, T., Rossi, E.M., Vanhala, E., Wolff, H., Alenius, H., Kosma, V-M., Joutsensaari, J., Jokiniemi, J., and Pasanen, P. (2011). Nanosized TiO2 caused minor airflow limitation in the murine airways. Arch. Toxicol., 85, 827–839.
   PubMed Web of Science ®Google Scholar
• Levard, C., Hotze, E.M., Lowry, G.V., and Brown, Jr., G.E. (2012). Environmental transformations of silver nanoparticles: impact on stability and toxicity. Environ. Sci. Technol., 46, 6900–6914.
   PubMed Web of Science ®Google Scholar
• Levard, C., Reinsch, B.C., Michel, M.F., Oumahi, C., Lowry, G.V., and Brown, G.E. (2011). Sulfidation processes of PVP-coated silver nanoparticles in aqueous solution: impact on dissolution rate. Environ. Sci. Technol., 45, 5260–5266.
   PubMed Web of Science ®Google Scholar
• Li, M., Pokhrel, S., Jin, X., Madler, L., Damoiseaux, R., and Hoek, E.M. V. (2011). Stability, bioavailability, and bacterial toxicity of ZnO and iron-doped ZnO nanoparticles in aquatic media. Environ. Sci. Technol 45, 755–761.
   PubMed Web of Science ®Google Scholar
• Li, S.-Q., Zhu, R.-R., Zhu, H., Xue, M., Sun, X.-Y., Yao, S.-D., and Wang, S.-L. (2008a). Nanotoxicity of TiO2 nanoparticles to erythrocyte in vitro. Food Chem. Toxicol., 46, 3626–3631.
   PubMed Web of Science ®Google Scholar
• Li, Y.S., Wang, Y.G., Pennell, K.D., and Abriola, L.M. (2008b). Investigation of the transport and deposition of fullerene (C60) nanoparticles in quartz sands under varying flow conditions. Environ. Sci. Technol., 42, 7174–7180.
   PubMed Web of Science ®Google Scholar
• Li, Z., Greden, K., Alvarez, P., Gregory, K., and Lowry, G.V. (2010). Adsorbed polymer and NOM limits adhesion and toxicity of nano scale zero-valent iron (NZVI) to E. coli. Environ. Sci. Technol., 44, 3462–3467.
   PubMed Web of Science ®Google Scholar
• Li, Z., Hulderman, T., Salmen, R., Chapman, R., Leonard, S.S., Young, S.-H., Shvedova, A., Luster, M.I., and Simeonova, P.P. (2007). Cardiovascular effects of pulmonary exposure to singlewall carbon nanotubes. Environ. Health Perspect., 115, 377–382.
   PubMed Web of Science ®Google Scholar
• Limbach, L.K., Bereiter, R., Müller, E., Krebs, R., Gälli, R., and Stark, W.J. (2008). Removal of oxide nanoparticles in a model wastewater treatment plant: influence of agglomeration and surfactants on clearing efficiency. Environ. Sci. Technol., 42, 5828–5833.
   PubMed Web of Science ®Google Scholar
• Lin, S., and Wiesner, M.R. (2012). Deposition of aggregated nanoparticles – a theoretical and experimental study on the effect of aggregation state on the affinity between nanoparticles and a collector surface. Environ. Sci. Technol., 46, 13270–13277.
   PubMed Web of Science ®Google Scholar
• Lindberg, H.K., Falck, G.C. M., Suhonen, S., Vippola, M., Vanhala, E., Catalán, J., Savolainen, K., and Norppa, H. (2009). Genotoxicity of nanomaterials: DNA damage and micronuclei induced by carbon nanotubes and graphite nanofibres in human bronchial epithelial cells in vitro. Toxicol. Lett., 186, 166–173.
   PubMed Web of Science ®Google Scholar
• Linkov, I., Satterstrom, F.K., Steevens, J., Ferguson, E., and Pleus, R.C. (2007). Multi-criteria decision analysis and environmental risk assessment for nanomaterials. J. Nanopart. Res., 9, 543–554.
   Web of Science ®Google Scholar
• Lipovsky, A., Nitzan, Y., Gedanken, A., and Lubart, R. (2011). Antifungal activity of ZnO nanoparticlesdthe role of ROS mediated cell injury. Nanotechnology, 22, 105101.
   PubMed Web of Science ®Google Scholar
• Liu, J.Y., Pennell, K.G., and Hurt, R.H. (2011). Kinetics and mechanisms of nanosilver oxysulfidation. Environ. Sci. Technol., 45, 7345–7353.
   PubMed Web of Science ®Google Scholar
• Liu, S., Xu, L., Zhang, T., Ren, G., and Yang, Z. (2010). Oxidative stress and apoptosis induced by nanosized titanium dioxide in PC12 cells. Toxicology, 267, 172–177.
   PubMed Web of Science ®Google Scholar
• Liu, X., O’Carroll, D.M., Petersen, E.J., Huang, Q., and Anderson, C.L. (2009). Mobility of multiwalled carbon nanotubes in porous media. Environ. Sci. Technol., 43, 8153–8158.
   PubMed Web of Science ®Google Scholar
• Lombi, E., Donner, E., Tavakkoli, E., Turney, T.W., Naidu, R., Miller, B.W., and Scheckel, K.G. (2012). Fate of zinc oxide nanoparticles during anaerobic digestion of wastewater and post-treatment processing of sewage sludge, Environ. Sci. Technol., 46, 9089–9096.
   PubMed Web of Science ®Google Scholar
• Long, T.C., Tajuba, J., Sama, P., Saleh, N., Swartz, C., Parker, J., Hester, S., Lowry, G.V., and Veronesi, B. (2007). Nanosize titanium dioxide stimulates reactive oxygen species in brain microglia and damages neurons in vitro. Environ. Health Perspect., 115, 1631–1637.
   PubMed Web of Science ®Google Scholar
• Lowry, G.V., Espinasse, B.P., Badireddy, A.R., Richardson, C.J., Reinsch, B.C., Bryant, L.D., Bone, A.J., Deonarine, A., Chae, S., Therezien, M., Colman, B.P., Hsu-Kim, H., Bernhardt, E.S., Matson, C.W., and Wiesner, M.R. (2012a). Long-term transformation and fate of manufactured Ag nanoparticles in a simulated large scale freshwater emergent wetland. Environ. Sci. Technol., 46, 7027–7036.
   PubMed Web of Science ®Google Scholar
• Lowry, G.V., Gregory, K.B., Apte, S.C., and Lead, J.R. (2012b). Transformations of nanomaterials in the environment. Environ. Sci. Technol., 46, 6893–6899.
   PubMed Web of Science ®Google Scholar
• Lynch, I., and Dawson, K.A. (2008). Protein-nanoparticle interactions. Nano Today, 3, 40–47.
   Web of Science ®Google Scholar
• Ma, H., Bertsch, P.M., Glenn, T.C., Kabengi, N.J., and Williams, P.L. (2009). Toxicity of manufactured zinc oxide nanoparticles in the nematode Caenorhabditis elegans. Environ. Toxicol. Chem., 28, 1324–1330.
   PubMed Web of Science ®Google Scholar
• Ma, H., Kabengi, N.J., Bertsch, P.M., Unrine, J.M., Glenn, T.C., and Williams, P.L. (2011). Comparative phototoxicity of nanoparticulate and bulk ZnO to a free-living nematode Caenorhabditis elegans: The importance of illumination mode and primary particle size. Environ. Pollut., 159, 1473–1480.
   PubMed Web of Science ®Google Scholar
• Ma, H., Williams, P.L., and Diamond, S.A. (2013). Ecotoxicity of manufactured ZnO nanoparticles – A review. Environ. Pollut., 172, 76–85.
   PubMed Web of Science ®Google Scholar
• Maensiri, S., Laokul, P., Klinkaewnarong, J., Phokha, S., Promarak, V., and Seraphin, S. (2008). Indium oxide (In2O3) nanoparticles using Aloe vera plant extract: Synthesis and optical properties. J. Optoelectron. Adv. Mater., 10, 161–165.
   Google Scholar
• Mahon, E., Salvati, A., Bombelli, F.B., Lynch, I., and Dawson, K.A. (2012). Designing the nanoparticle-biomolecule interface for “targeting and therapeutic delivery”. J. Controlled Release., 161, 164–174.
   PubMed Web of Science ®Google Scholar
• Marcon, L., Riquet, F., Vicogne, D., Szunerits, S., Bodart, J.-F., and Boukherroub, R. (2010). Cellular and in vivo toxicity of functionalized nanodiamond in Xenopus Embryos. J. Mater. Chem., 20, 8064–8069.
   Web of Science ®Google Scholar
• Marin, P., Israel, M., Glowinski, J., and Premond, J. (2000). Routes of zinc entry in mouse cortical neurons: role in zinc-induced neurotoxicity. Eur. J. Neurosci., 12, 8–18.
   PubMed Web of Science ®Google Scholar
• Maruta, Y., Fukushi, Y., Ohkawa, K., Nakanishi, Y., Tahara, S., and Mizutani, J. (1995). Antimicrobial stress compounds from Hypochoeris radicata. Phytochem., 38, 1169–1173.
   PubMed Web of Science ®Google Scholar
• Maynard, A.D. (2006). Nanotechnology: A research strategy for addressing risk. Washington, DC: Woodrow Wilson International Center for Scholars.
   Google Scholar
• Maynard, A.D., Ku, B.K., Emery, M., Stolzenburg, M., and McMurry, P.H. (2007). Measuring particle size-dependent physicochemical structure in airborne single-walled carbon nanotube agglomerates. J. Nanopart. Res., 9, 85–92.
   Web of Science ®Google Scholar
• Maysinger, D. (2007). Nanoparticles and cells: Good companions and doomed partnerships. Org. Biomol. Chem., 5, 2335–2342.
   PubMed Web of Science ®Google Scholar
• Menard, A., Drobne, D., and Jemec, A. (2011). Ecotoxicity of nanosized TiO2: Review of in vivo data. Environ. Pollut., 159, 677–684.
   PubMed Web of Science ®Google Scholar
• Miao, A.J., Zhang, X.Y., Luo, Z., Chen, C.S., Chin, W.C., Santschi, P.H., and Quigg, A. (2010). Zinc oxide engineered nanoparticles: Dissolution and toxicity to marine phytoplankton. Environ. Toxicol. Chem., 29, 2814–2822.
   PubMed Web of Science ®Google Scholar
• Minaeian, S., Shahverdi, R.A., Nohi, S.A., and Shahverdi, R.H. (2008). Extracellular biosynthesis of silver nanoparticles by some bacteria. J. Sci. I.A., 17, 1–4.
   Google Scholar
• Mohan, N., Chen, C.-S., Hsieh, H.-H., Wu, Y.-C., and Chang, H.-C. (2010). In vivo imaging and toxicity assessments of fluorescent nanodiamonds in Caenorhabditis elegans. Nano Lett., 10, 3692–3699.
   PubMed Web of Science ®Google Scholar
• Mohseniazar, M., Barin, M., Zarredar, H., Alizadeh, S., and Shanehbandi, D. (2011). Potential of microalgae and lactobacilli in biosynthesis of silver nanoparticles. BioImpacts, 1, 149–152.
   PubMedGoogle Scholar
• Mokhtari, M., Deneshpojouh, S., Seyedbagheri, S., Atashdehghan, R., Abdi, K., Sarkar, S., Minaian, S., Shahverdi, R.H., and Shahverdi, R.A. (2009). Biological synthesis of very small silver nanoparticles by culture suspernatant of Klebsiella pneumonia: The effects of visible-light irradiation and the liquid mixing process. Mater. Res. Bull., 44, 1415–1421.
   Web of Science ®Google Scholar
• Moon, S.Y., Kusunose, T., and Sekino, T. (2009). CTAB-assisted synthesis of size- and shape-controlled gold nanoparticles in SDS aqueous solution. Mater. Lett., 63, 2038–2040.
   Web of Science ®Google Scholar
• Morgan, K. (2005). Development of a preliminary framework for informing the risk analysis and risk management of nanoparticles. Risk Anal., 25, 1621–1635.
   PubMed Web of Science ®Google Scholar
• Mortimer, M., Kasemets, K., and Kahru, A. (2010). Toxicity of ZnO and CuO nanoparticles to ciliated protozoa Tetrahymena thermophila. Toxicology, 269, 182–189.
   PubMed Web of Science ®Google Scholar
• Mourato, A., Gadanho, M., Lino, A.R., and Tenreiro, R. (2011). Biosynthesis of crystalline silver and gold nanoparticles by extremophilic yeasts. Bioinorg. Chem. Appl., 2011, 1–8.
   Web of Science ®Google Scholar
• Mudunkotuwa, I.A., Pettibone, J.M., and Grassian, V.H. (2012). Environmental implications of nanoparticle aging in the processing and fate of copper-based nanomaterials, Environ. Sci. Technol., 46, 7001–7010.
   PubMed Web of Science ®Google Scholar
• Mueller, N.C., and Nowack, B. (2008). Exposure modeling of engineered nanoparticles in the environment. Environ. Sci. Technol., 42, 4447–4453.
   PubMed Web of Science ®Google Scholar
• Mukherjee, P., Ahmad, A., Mandal, D., Senapati, S., Sainkar, R.S., Khan, I.M, Parishcha, R., Ajaykumar, V.P., Alam, M., Kumar, R., and Sastry, M. (2001). Fungus-mediated synthesis of silver nanoparticles and their immobilization in the mycelia matrix: A novel biological approach to nanoparticle synthesis. Nano Lett., 1, 515–519.
   Web of Science ®Google Scholar
• Mukherjee, P., Senapati, S., Mandal, D., Ahmad, A., Khan, M.I., Kumar, R., and Sastry, M. (2002). Extracellular synthesis of gold nanoparticles by the fungus Fusarium oxysporum. Chem. Bio. Chem., 3, 461–463.
   Web of Science ®Google Scholar
• Nair, B., and Pradeep, T. (2002). Coalescence of nanoclusters and formation of submicron crystallites assisted by Lactobacillus strains. Cryst. Growth Des., 2, 293–298.
   Web of Science ®Google Scholar
• Nanda, M.S. (2009). Biosynthesis of silver nanoparticles from Staphylococcus aureus and its antimicrobial activity against MRSA and MRSE. Nanomed. Nanotechnol. Biol. Med., 5, 452–456.
   PubMed Web of Science ®Google Scholar
• Narayanan, K.B., and Sakthivel, N. (2008). Coriander leaf mediated biosynthesis of gold nanoparticles. Mater. Lett., 62, 4588–4590.
   Web of Science ®Google Scholar
• Nath, S.S., Chakdar, D., Gope, G., and Avasthi, D.K. (2008). Novel effect of swift heavy ion on ZnO quantum dots prepared by quenching method. Nanotrends: J. Nanotechnol. Appl., 3, 1–10.
   Google Scholar
• Navarro, E., Baun, A., Behra, R., Hartmann, N.B., Filser, J., Miao, A.-J., Quigg, A., Santschi, P.H., and Sigg, L. (2008b). Environmental behavior and ecotoxicity of engineered nanoparticles to algae, plants, and fungi. Ecotoxicology, 17, 372–386.
   PubMed Web of Science ®Google Scholar
• Navarro, E., Piccapietra, F., Wagner, B., Marconi, F., Kaegi, R., Odzak, N., Sigg, L., and Behra, R. (2008a). Toxicity of silver nanoparticles to Chlamydomonas reinhardtii. Environ. Sci. Technol., 42, 8959–8964.
   PubMed Web of Science ®Google Scholar
• Nedoskin, D.A., Khodakovskaya, M.V., Biris, A.S., Wang, D., Xu, Y., Villagarcia, H., Galanzha, E.I., and Zharav, V.P. (2011). In vivo plant flow cytometry: a first proof-of-concept. Cytometry Part A., 79A, 855–865.
   Web of Science ®Google Scholar
• Nel, A.E., Madler, L., Velegol, D., Xia, T., Hoek, E.M. V., Somasundaran, P., Klaessig, F., Castranova, V., and Thompson, M. (2009). Understanding biophysicochemical interactions at the nano-bio interface. Nature Mater., 8, 543–557.
   PubMed Web of Science ®Google Scholar
• Newman, M.D., Stotland, M., and Ellis, J.I. (2009). The safety of nanosized particles in titanium dioxide and zinc oxide-based sunscreens. J. Am. Acad. Dermatol., 61, 685–692.
   PubMed Web of Science ®Google Scholar
• Noginov, M.A., Zhu, G., Bahoura, M., Adegoke, J., Small, C., Ritzo, B.A., Drachev, V.P., and Shalaev, V.M. (2006). The effect of gain and absorption on surface plasmons in metal nanoparticles. Appl. Phys. B, 86, 455–460.
   Web of Science ®Google Scholar
• Nowack, B., and Bucheli, T.D. (2007). Occurrence, behavior and effects of nanoparticles in the environment. Environ. Pollut., 150, 5–22.
   PubMed Web of Science ®Google Scholar
• Oberdorster, E. (2004). Manufactured nanomaterials (fullerenes, C60) induce oxidative stress in the brain of juvenile largemouth bass. Environ. Health Perspect., 112, 1058–1062.
   PubMed Web of Science ®Google Scholar
• Pal, S., Tak, Y.K., and Song, J.M. (2007). Does the antibacterial activity of silver nanoparticles depend on the shape of the nanoparticle? A study of the gram-negative bacterium Escherichia coli. Appl. Environ. Microbiol., 73, 1712–1720.
   PubMed Web of Science ®Google Scholar
• Parashar, U.K., Saxena, P.S., and Srivastava, A. (2009b). Bioinspired synthesis of silver nanoparticles. Digest J. Nanomater. Biol., 4, 159–166.
   Web of Science ®Google Scholar
• Parashar, V., Parashar, R., Sharma, B., Pandey, A.C. (2009a). Parthenium leaf extract mediated synthesis of silver nanoparticles: a novel approach towards weed utilization. Digest J. Nanomater. Biostruct., 4, 45–50.
   Web of Science ®Google Scholar
• Parikh, R.Y., Singh, S., Prasad, B.L., Patole, M.S., Sastry, M., and Shouche, Y.S. (2008). Extracellular synthesis of crystalline silver nanoparticles and molecular evidence of silver resistance from Morganella. sp.: towards understanding biochemical synthesis mechanism. Chembiochem., 9, 1415–1422.
   PubMed Web of Science ®Google Scholar
• Park, E.J., Yi, J., Chung, K.H., Ryu, D.Y., Choi, J., Park, K. (2008). Oxidative stress and apoptosis induced by titanium dioxide nanoparticles in cultured BEAS-2B cells. Toxicol Lett., 180, 222–229.
   PubMed Web of Science ®Google Scholar
• Pasricha, R., Singh, A., and Sastry, M. (2009). Shape and size selective separation of gold nanoclusters by competitive complexation with octadecylamine monolayers at the air-water interface. J. Colloid Interface Sci., 333, 380–388.
   PubMed Web of Science ®Google Scholar
• Patlolla, A., Knighten, B., and Tchounwou, P. (2010). Multi-walled carbon nanotubes induce cytotoxicity, genotoxicity and apoptosis in normal human dermal fibroblast cells. Ethn. Dis., 20(S1), 65–72.
   Google Scholar
• Paul, W., and Sharma, C.P. (2011). Blood compatibility studies of Swarna bhasma (gold bhasma), an Ayurvedic drug, Int. J. Ayurveda Res., 2, 14–22.
   PubMedGoogle Scholar
• Perez, S., Farre, M., and Barcelo, D. (2009). Analysis, behavior and ecotoxicity of carbon-based nanomaterials in the aquatic environment. TRAC Trends Anal. Chem., 28, 820–832.
   Web of Science ®Google Scholar
• Petersen, E.J., Pinto, R.A., Zhang, L.W., Huang, Q.G., and Landrum, P.E. (2011a). Effects of polyethyleneimine-mediated functionalization of multi-walled carbon nanotubes on earthworm bioaccumulation and sorption by soils. Environ.Sci.Technol., 45, 3718–3724.
   PubMed Web of Science ®Google Scholar
• Petersen, E.J., Zhang, L., Mattison, N.T., O’Carroll, D.M., Whelton, A.J., Uddin, N., Nguyen, T., Huang, Q., Henry, T.B., Holbrook, R.D., and Chen, K.L. (2011b). Potential release pathways, environmental fate, and ecological risks of carbon nanotubes. Environ. Sci. Technol., 45, 9837–9856.
   PubMed Web of Science ®Google Scholar
• Phenrat, T., Long, T.G., Lowry, G.V., and Veronesi, B. (2009). Partial oxidation (aging) and surface modification decrease the toxicity of nanosized zerovalent iron. Environ. Sci. Technol., 43, 195.
   PubMed Web of Science ®Google Scholar
• Phenrat, T., Saleh, N., Sirk, K., Tilton, R.D., and Lowry, G.V. (2007). Aggregation and sedimentation of aqueous nanoscale zerovalent iron dispersions. Environ. Sci. Technol., 41, 284–290.
   PubMed Web of Science ®Google Scholar
• Philip, D. (2009). Biosynthesis of Au, Ag and Au-Ag nanoparticles using edible mushroom extract. Spectrochim. Acta A., 73, 374–381.
   PubMed Web of Science ®Google Scholar
• Philip, D. (2010a). Green synthesis of gold and silver nanoparticles using Hibiscus rosasinensis. Physica E, 42, 1417–1424.
   Google Scholar
• Philip, D. (2010b). Honey mediated green synthesis of silver nanoparticles. Spectrochim. Acta A, 75, 1078–1081.
   PubMed Web of Science ®Google Scholar
• Philip, D., and Unni, C. (2011). Extracellular biosynthesis of gold and silver nanoparticles using Krishna tulsi (Ocimum sanctum) leaf. Phys. E Low-Dimension. Syst. Nanostruct., 43, 1318–1322.
   Web of Science ®Google Scholar
• Poynton, H.C., Lazorchak, J.M., Impellitteri, C.A., Smith, M.E., Rogers, K., Patra, M., Hammer, K.A., Allen, H.J., and Vulpe, C.D. (2010). Differential gene expression in Daphnia magna suggests distinct modes of action and bioavailability for ZnO nanoparticles and Zn ions. Environ. Sci. Technol., 45, 762–768.
   PubMed Web of Science ®Google Scholar
• Pradeep, T., and Anshup (2009). Noble metal nanoparticles for water purification: A critical review. Thin Solid Films, 517, 6441–6478.
   Web of Science ®Google Scholar
• Praetorius, A., Scheringer, M., and Hungerbuhler, K. (2012). Development of environmental fate models for engineered nanoparticles-a case study of TiO2 nanoparticles in the Rhine river. Environ. Sci. Technol., 46, 6705–6713.
   PubMed Web of Science ®Google Scholar
• Prasad, T.N. V. K. V., and Elumalai, E. (2011). Biofabrication of Ag nanoparticles using Moringa oleifera leaf extract and their antimicrobial activity. Asian Pac. J. Trop. Biomed., 1, 439–442.
   PubMedGoogle Scholar
• Puzyn, T., Rasulev, B., Gajewicz, A., Hu, X., Dasari, T.P., Michalkova, A., Hwang, H.M., Toropov, A., Leszczynska, D., and Leszczynski, J. (2011). Using nano-QSAR to predict the cytotoxicity of metal oxide nanoparticles. Nat. Nanotechnol., 6, 175–178.
   PubMed Web of Science ®Google Scholar
• Qu, J., Luo, C., and Hou, J. (2011a). Synthesis of ZnO nanoparticles from Zn-hyperaccumulator (Sedum alfredii Hance) plants. Micro Nano Lett., 6, 174–176.
   Web of Science ®Google Scholar
• Qu, J., Yuan, X., Wang, X., and Shao, P. (2011b). Zinc accumulation and synthesis of ZnO nanoparticles using Physalis alkekengi L. Environ. Pollut., 159, 1783–1788.
   PubMed Web of Science ®Google Scholar
• Qu, X., Alvarez, P.J. J., and Li, Q. (2012). Impact of sunlight and humic acid on the deposition kinetics of aqueous fullerene nanoparticles (nC60). Environ. Sci. Technol., 46, 13455–13462.
   PubMed Web of Science ®Google Scholar
• Raghunandan, D., Basavaraja, S., Mahesh, B., Balaji, S., Manjunath, S.Y., and Venkataraman, A. (2009). Biosynthesis of stable polyshaped gold nanoparticles from microwave-exposed aqueous extracellular anti-malignant guava (Psidium guajava) leaf extract. Nano Biotechnol., 5, 34–41.
   Google Scholar
• Raghupathi, K.R., Koodali, R.T., and Manna, A.C. (2011). Size-dependent bacterial growth inhibition and mechanism of antibacterial activity of zinc oxide nanoparticles. Langmuir, 27, 4020–4028.
   PubMed Web of Science ®Google Scholar
• Ravindra, S., Murali, M.Y., Narayana, R.N., and Mohana, R.K. (2010). Fabrication of antibacterial cotton fibers loaded with silver nanoparticles via “green approach”. Colloids Surf. A, 367, 31–40.
   Web of Science ®Google Scholar
• Reddy, A.S., Chen, C.-Y., Chen, C.-C., Jean, J.-S., Chen, H.-R., Tseng, M.-J., Fan, C.-W., and Wang, J.-C. (2010). Biological synthesis of gold and silver nanoparticles mediated by the bacteria Bacillus Subtilis. J. Nanosci. Nanotechnol., 10, 6567–6574.
   PubMed Web of Science ®Google Scholar
• Reinsch, B.C., Levard, C., Li, Z., Ma, R., Wise, A., Gregory, K.B., Brown, G.E. , Jr., and Lowry, G.V. (2012). Sulfidation decreases silver nanoparticle growth inhibition effects for Escherichia coli. Environ. Sci. Technol., 46, 6992–7000.
   PubMed Web of Science ®Google Scholar
• Reinsch, B.C., Forsberg, B., Penn, R.L., Kim, C.S., and Lowry, G.V. (2010). Chemical transformations during aging of zerovalent iron nanoparticles in the presence of common groundwater dissolved constituents. Environ. Sci. Technol., 44, 3455–3461.
   PubMed Web of Science ®Google Scholar
• Richardson, S.D. (2008). Environmental mass spectrometry: emerging contaminants and current issues. Anal. Chem., 80, 4373–4402.
   PubMed Web of Science ®Google Scholar
• Robichaud, C.O., Uyar, A.E., Darby, M.R., Zucker, L.G., and Wiesner, M.R. (2009). Estimates of upper bounds and trends in nano-TiO2 production as a basis for exposure assessment. Environ. Sci. Technol., 43, 4227–4233.
   PubMed Web of Science ®Google Scholar
• Rossi, E.M., Pyllkanen, L., Koivisto, A.J., Vippola, M., Jensen, K.A., Miettinen, M., Sirola, K., Nykasenoja, H., Karisola, P., Stjernvall, T., Vanhala, E., Kiilunen, M., Pasanen, P., Makinen, M., Hameri, K., Joutsensaari, J., Tuomi, T., Jokiniemi, J., Wolff, H., Savolainen, K., Matikainen, S., and Alenius, H. (2010). Airway exposure to silica coated TiO2 nanoparticles induces pulmonary neutrophilia in mice. Toxicol. Sci., 113, 422–433.
   PubMed Web of Science ®Google Scholar
• Roy, N., and Barik, A. (2010). Green synthesis of silver nanoparticles from the unexploited weed resources. Int. J. Nanotechnol. Appl., 4, 95–101.
   Google Scholar
• Saleh, N., Kim, J.-J., Phenrat, T., Matyjaszewski, K., Tilton, R.D., and Lowrey, G.V. (2008). Ionic strength and composition affect the mobility of surface-modified Fe0 nanoparticles in water-saturated sand columns. Environ. Sci. Technol., 42, 3349–3355.
   PubMed Web of Science ®Google Scholar
• Samadi, N., Golkaran, D., Eslamifar, A., Jamalifar, H., Fazeli, M.R., and Mohseni, F.A. (2009). Intra/extracellular biosynthesis of silver nanoparticles by an autochthonous strain of Proteus mirabilis isolated from photographic waste. J. Biomed. Nanotechnol., 5, 247–253.
   PubMed Web of Science ®Google Scholar
• Santhoshkumar, T., Rahuman, A.A., Rajakumar, G., Marimuthu, S., Bagavan, A., Jayaseelan, C., Zahir, A.A., Elango, G., and Kamaraj, C. (2011). Synthesis of silver nanoparticles using Nelumbo nucifera leaf extract and its larvicidal activity against malaria and filariasis vectors. Parasitol. Res., 108, 693–702.
   PubMed Web of Science ®Google Scholar
• Sastry, M., Ahmad, A., Khan, I.M., and Kumar, R. (2003). Biosynthesis of metal nanoparticles using fungi and actinomycete. Current Sci., 85, 162–170.
   Web of Science ®Google Scholar
• Sathishkumar, M., Sneha, K., Kwak, I.S., Mao, J., Tripathy, S.J., and Yun, Y.S. (2009a). Phyto-crystallization of palladium through reduction process using Cinnamom zeylanicum bark extract. J. Hazard. Mater., 171, 400–404.
   PubMed Web of Science ®Google Scholar
• Sathishkumar, M., Sneha, K., Won, S.W., Cho, C.-W., Kim, S., and Yun, Y.-S. (2009b) Cinnamon zeylanicum bark extract and powder mediated green synthesis of nano-crystalline silver particles and its bactericidal activity. Colloids Surf. B., 73, 332–338.
   PubMed Web of Science ®Google Scholar
• Sayes, C.M., Fortner, J.D., Guo, W., Lyon, D., Boyd, A.M., Ausman, K.D., Tao, Y.J., Sitharaman, B., and Wilson, L.J. (2004). The differential cytotoxicity of water-soluble fullerenes. Nano Lett., 4, 1881–1887.
   Web of Science ®Google Scholar
• Sayes, C.M., Wahi, R., Kurian, P.A., Liu, Y., West, J.L., Ausman, K.D., Warheit, D.B., and Colvin, V.L. (2006). Correlating nanoscale titania structure with toxicity: a cytotoxicity and inflammatory response study with human dermal fibroblasts and human lung epithelial cells. Toxicol. Sci., 92, 174–185.
   PubMed Web of Science ®Google Scholar
• Scarano, G., and Morelli, E. (2003). Properties of phytochelatin-coated CdS nanocrystallites formed in a marine phytoplanktonic alga (Phaeodactylum tricornutum, Bohlin) in response to Cd. Plant Sci., 165, 803–810.
   Web of Science ®Google Scholar
• Schabes-Retchkiman, P.S., Canizal, G., Herrera, B.R., Zorrilla, C., Liu, H.B., and Ascencio, J. (2006). Biosynthesis and characterization of Ti/Ni bimetallic nanoparticles. Opt. Mater., 29, 95–99.
   Web of Science ®Google Scholar
• Schnepp, Z., Wimbush, S.C., Antonietti, M., and Giordano, C. (2010). Synthesis of highly magnetic iron carbide nanoparticles via a biopolymer route. Chem. Mater., 22, 5340–5344.
   Web of Science ®Google Scholar
• Schrand, A.M., Huang, H., Carlson, C., Schlager, J.J., Ohsawa, E., Hussain, S.M., and Dai, L. (2007). Are diamond nanoparticles cytotoxic?. J. Phys. Chem. B., 111, 2–7.
   PubMed Web of Science ®Google Scholar
• Schrofel, A., Kratosova, G., Bohunicka, M., Dobrocka, E., and Vavra, I. (2011). Biosynthesis of gold nanoparticles using diatoms-silicagold and EPS-gold bionanocomposite formation. J. Nanopart. Res., 13, 3207–3216.
   Web of Science ®Google Scholar
• Seagren, E.A., and Becker, J.G. (2002). A review of natural attenuation of BTEX and MTBE in groundwater. Practice periodical of hazardous, toxic, and radioactive waste management (ASCE), 6, 156–172.
   Google Scholar
• Sekar, D., Falcioni, M.L., Barucca, G., and Falcioni, G. (2011). DNA damage and repair following in vitro exposure to two different forms of titanium dioxide nanoparticles on trout erythrocyte. Environ. Toxicol., 1–11 (DOI: 10.1002/tox.20778).
   Web of Science ®Google Scholar
• Sen, T.K., and Khilar, K.C. (2006). Review on subsurface colloids and colloid-associated contaminant transport in saturated porous media. Adv. Colloid Interface Sci., 119, 71–96.
   PubMed Web of Science ®Google Scholar
• Serpone, N., Dondi, D., and Albini, A. (2007). Inorganic and organic UV filters: their role and efficacy in sunscreens and suncare product. Inorg. Chim. Acta, 360, 794–802.
   Web of Science ®Google Scholar
• Sevcu, A., El-Temsah, Y.S., Joner, E.J., and Cernik, M. (2011). Oxidative stress induced in microorganisms by zero-valent iron nanoparticles. Microbes Environ., 26, 271–281.
   PubMed Web of Science ®Google Scholar
• Shahverdi, A.R., Minaeian, S., Shahverdi, H.R., Jamalifar, H., and Nohi, A.-A. (2007). Rapid synthesis of silver nanoparticles using culture supernatants of Enterobacteria: a novel biological approach. Process Biochem., 42, 919–923.
   Web of Science ®Google Scholar
• Shaligram, N.S., Bule, M., Bhambure, R., Singhal, R.S., Singh, S.K., Szakacs, G., and Pandey, A. (2009). Biosynthesis of silver nanoparticles using aqueous extract from the compactin producing fungal strain. Process Biochem., 44, 939–943.
   Web of Science ®Google Scholar
• Shankar, S.S., Ahmad, A., Pasricha, R., and Sastry, M. (2003a). Bioreduction of chloroaurate ions by geranium leaves and its endophytic fungus yields gold nanoparticles of different shapes. J. Mater. Chem., 13, 1822–1826.
   Web of Science ®Google Scholar
• Shankar, S.S., Ahmad, A., and Sastry, M. (2003b). Geranium leaf assisted biosynthesis of silver nanoparticles. Biotechnol. Prog., 19, 1627–1631.
   PubMed Web of Science ®Google Scholar
• Shankar, S.S., Rai, A., Ahmad, A., and Sastry, M. (2004). Rapid synthesis of Au, Ag, and bimetallic Au core-Ag shell nanoparticles using Neem (Azadirachta indica) leaf broth. J. Colloid Interface Sci., 275, 496–502.
   PubMed Web of Science ®Google Scholar
• Sharma, N.C., Sahi, S.V., Nath, S., Parsons, J.G., Gardea, T.J. L., and Pal, T. (2007). Synthesis of plant-mediated gold nanoparticles and catalytic role of biomatrix embedded nanomaterials. Environ. Sci. Technol., 41, 5137–5142.
   PubMed Web of Science ®Google Scholar
• Simate, G.S., Iyuke, S.E., Ndlovu, S., Heydenrych, M., and Walubita, L.F. (2012). Human health effects of residual carbon nanotubes and traditional water treatment chemicals in drinking water. Environ. Int., 39, 38–49.
   PubMed Web of Science ®Google Scholar
• Singaravelu, G., Arockiamary, S.J., Kumar, G.V., and Govindaraju, K. (2007). A novel extracellular synthesis of monodisperse gold nanoparticles using marine alga Sargassum wightii Greville. Colloids Surf. B., 57, 97–101.
   PubMed Web of Science ®Google Scholar
• Sinha, A., and Khare, S.K. (2011). Mercury bioaccumulation and simultaneous nanoparticle synthesis by Enterobacter sp. Cells. Bioresour. Technol., 102, 4281–4284.
   PubMed Web of Science ®Google Scholar
• Smitha, S.L., Philip, D., and Gopchandran, K.G. (2009). Green synthesis of gold nanoparticles using Cinnamomum zeylanicum leaf broth. Spectrochim. Acta A, 74, 735–739.
   PubMed Web of Science ®Google Scholar
• Snow, S.D., Lee, J., and Kim J.-H. (2012). Photochemical and photophysical properties of sequentially functionalized fullerenes in the aqueous phase. Environ. Sci. Technol., 46, 13227–13234.
   PubMed Web of Science ®Google Scholar
• Song, J.Y., and Kim, B.S. (2008). Biological synthesis of bimetallic Au/Ag nanoparticles using Persimmon (Diopyros kaki) leaf extract. Korean J. Chem. Eng., 25, 808–811.
   Web of Science ®Google Scholar
• Song, J.Y., Kwon, E.-Y., and Kim, B.S. (2010). Biological synthesis of platinum nanoparticles using Diopyros kaki leaf extract. Bioprocess Biosyst. Eng., 33, 159–164.
   PubMed Web of Science ®Google Scholar
• Stella, G.M. (2011). Carbon nanotubes and pleural damage: perspectives of nanosafety in the light of asbestos experience. Biointerphases, 6, 1–17.
   PubMed Web of Science ®Google Scholar
• Sweeney, R.Y., Mao, C., Gao, X., Burt, J.L., Belcher, A.M., Georgiou, G., and Iverson, B.L. (2004). Bacterial biosynthesis of cadmium sulfide nanocrystals. Chem. Biol., 11, 1553–1559.
   PubMed Web of Science ®Google Scholar
• Szwarc, H., and Moussa, F. (2011). Toxicity of [60] fullerene: confusion in the scientific literature. J. Nanosci. Lett.,. 1, 61–62.
   Google Scholar
• Tabet, L., Bussy, C., Setyan, A., Simon-Deckers, A., Rossi, M.J., Boczkowski, J., and Lanone, S. (2011). Coating carbon nanotubes with a polystyrene-based polymer protects against pulmonary toxicity. Part. Fibre. Toxicol., 8, 3.
   PubMed Web of Science ®Google Scholar
• Tan, M.-H., Commens, C.A., Burnett, L., and Snitch, P.J. (1996). A pilot study on the percutaneous absorption of microfine titanium dioxide from sunscreens. Aust. J. Dermatol., 37, 185–187.
   PubMedGoogle Scholar
• Tanja, K., Ralph, J., Eva, O., and Claes, G.G. (1999). Silver-based crystalline nanoparticles, microbially fabricated. Proc. Natl. Acad. Sci., 96, 13611–13614.
   PubMed Web of Science ®Google Scholar
• Tervonen, T., Linkov, I., Figueira, J.R., Steevens, J., Chappell, M., and Merad, M. (2009). Risk based classification systems of nanomaterials. J. Nanopart. Res., 11, 757–766.
   Web of Science ®Google Scholar
• Tinkle, S.S., Antonini, J.M., Rich, B.A., Roberts, J.R., Salmen, R., DePree, K., and Adkins, E.J. (2003). Skin as a route of exposure and sensitization in chronic beryllium disease. Environ. Health Perspect., 111, 1202–1208.
   PubMed Web of Science ®Google Scholar
• Tratnyek, P.G., and Johnson, R.L. (2006). Nanotechnologies for environmental cleanup. Nano Today, 1, 44–48.
   Web of Science ®Google Scholar
• Tsuji, J.S., Maynard, A.D., Howard, P.C., James, J.T., Lam, C.-W., Warheit, D.B., and Santamaria, A.B. (2006). Research strategies for safety evaluation of nanomaterials, Part IV; Risk assessment of nanoparticles. Toxicol. Sci., 89, 42–50.
   PubMed Web of Science ®Google Scholar
• Unrine, J.M., Colman, B.P., Bone, A.J., Gondikas, A.P., and Matson, C.W. (2012). Biotic and abiotic interactions in aquatic microcosms determine fate and toxicity of Ag nanoparticles. Part 1. Aggregation and dissolution. Environ. Sci. Technol., 46, 6915–6924.
   PubMed Web of Science ®Google Scholar
• Unrine, J.M., Hunyadi, S.E., Tsyusko, O.V., Rao, W., Shoults, W.W. A., and Bertsch, P.M. (2010a). Evidence for bioavailability of Au nanoparticles from soil and biodistribution within earthworms (Eisenia fetida). Environ. Sci. Technol., 44, 8308–8313.
   PubMed Web of Science ®Google Scholar
• Unrine, J.M., Tsyusko, O.V., Hunyadi, S.E., Judy, J.D., and Bertsch, P.M. (2010b). Effects of particle size on chemical speciation and bioavailability of copper to earthworms (Eisenia fetida) exposed to copper nanoparticles. J. Environ. Qual., 39, 1942–1953.
   PubMed Web of Science ®Google Scholar
• Upadhyayula, V.K. K., Deng, S., Mitchell, M.C., and Smith, G.B. (2009). Application of carbon nanotube technology for removal of contaminants in drinking water: a review. Sci. Total Environ., 408, 1–13.
   PubMed Web of Science ®Google Scholar
• Valko, M., Morris, H., and Cronin M.T. (2005). Metals, toxicity and oxidative stress. Curr. Med. Chem., 12, 1161–1208.
   PubMed Web of Science ®Google Scholar
• Velasco-Santos, C., Martinez-Hernández, A.L., Consultchi, A., Rodriguez, R., and Castano, V.M. (2003). Naturally produced carbon nanotubes. Chem. Phys. Lett., 373, 272–276.
   Web of Science ®Google Scholar
• Videa, J.R. P., Zhao, L., Moreno, M.L. L., Rosa, G.D. L., Hong, J., and Torresdey, J.L. G. (2011). Nanomaterials and the environment: A review for the biennium 2008–2010, J. Hazard. Mater., 186, 1–15.
   PubMed Web of Science ®Google Scholar
• Vigneshwaran, N., Ashtaputre, N.M., Varadarajan, P.V., Nachane, R.P., Paralikar, K.M., and Balasubramanya, R.H. (2007). Biological synthesis of silver nanoparticles using the fungus Aspergillus flavus. Mater. Lett., 66, 1413–1418.
   Web of Science ®Google Scholar
• Vigneshwaran, N., Kathe, A.A., Varadarajan, P.V., Nachane, P.R., and Balasubramanya, R.H. (2006). Biomimetics of silver nanoparticles by white rot fungus, Phaenerochaete chrysosporium. Colloids Surf. B., 53, 55–59.
   PubMed Web of Science ®Google Scholar
• Wagner, T., Bundschuh, T., Schick, R., and Koster, R. (2004). Detection of aquatic colloids in drinking water during its distribution via a water pipeline network. Water Sci. Technol., 50, 27–37.
   PubMed Web of Science ®Google Scholar
• Wang, D., Hu, J., Irons, D.R., and Wang, J. (2011). Synergistic toxic effect of nano-TiO2 and As (V) on Ceriodaphnia dubia. Sci. Total Environ., 409, 1351–1356.
   PubMed Web of Science ®Google Scholar
• Wang, H., Wick, R.L., and Xing, B. (2009b). Toxicity of nanoparticulate and bulk ZnO, Al2O3 and TiO2 to the nematode Caenorhabditis elegans. Environ. Pollut., 157, 1171–1177.
   PubMed Web of Science ®Google Scholar
• Wang, J., Zhou, G., Chen, C., Yu, H., Wang, T., Ma, Y., Jia, G., Gao, Y., Li, B., Sun, J., Li, Y., Jiao, F., Zhao, Y., and Chai, Z. (2007a). Acute toxicity and biodistribution of different sized titanium dioxide particles in mice after oral administration. Toxicol. Lett., 168, 176–185.
   PubMed Web of Science ®Google Scholar
• Wang, J.J., Sanderson, B.J. S., and Wang, H. (2007b). Cyto- and genotoxicity of ultrafine TiO2 particles in cultured human lymphoblastoid cells. Mutat. Res. Genet. Toxicol. Environ. Mutagen., 628, 99–106.
   PubMed Web of Science ®Google Scholar
• Wang, Y., He, X., Wang, K., Zhang, X., and Tan, W. (2009a). Barbated Skullcup herb extractmediated biosynthesis of gold nanoparticles and its primary application in electrochemistry. Colloids Surf. B., 73, 75–79.
   PubMed Web of Science ®Google Scholar
• Ward, J.E., and Kach, D.J. (2009). Marine aggregates facilitate ingestion of nanoparticles by suspension-feeding bivalves. Mar. Environ. Res., 68, 137–142.
   PubMed Web of Science ®Google Scholar
• Warheit, D.B., Hoke, R.A., Finlay, C., Donner, E.M., Reed, K.L., and Sayes, C.M. (2007a). Development of a base set of toxicity tests using ultrafine TiO2 particles as a component of nanoparticles risk assessment. Toxicol. Lett., 171, 99–110.
   PubMed Web of Science ®Google Scholar
• Warheit, D.B., Laurence, B.R., Reed, K.L., Roach, D.H., Reynolds, G.A. M., and Webb, T.R. (2004). Comparative pulmonary toxicity assessment of single-wall carbon nanotubes in rats. Toxicol Sci., 77, 117–125.
   PubMed Web of Science ®Google Scholar
• Warheit, D.B., Webb, T.R., Reed, K.L., Frerichs, S., and Sayes, C.M. (2007b). Pulmonary toxicity study in rats with three forms of ultrafine – TiO2 particles: differential responses related to surface properties. Toxicology, 230, 90–104.
   PubMed Web of Science ®Google Scholar
• Warheit, D.B., Webb, T.R., Sayes, C.M., Colvin, V.L., and Reed, K.L. (2006). Pulmonary instillation studies with nanoscale TiO2 rods and dots in rats: toxicity is not dependent upon particle size and surface area. Toxicol. Sci., 91, 227–236.
   PubMed Web of Science ®Google Scholar
• Weir, A., Westerhoff, P., Fabricius, L., Hristovski, K., and Goetz, N.V. (2012). Titanium dioxide nanoparticles in food and personal care products. Environ. Sci. Technol., 46, 2242–2250.
   PubMed Web of Science ®Google Scholar
• Westerhoff, P., Song, G., Hristovski, K., and Kiser, M.A. (2011). Occurrence and removal of titanium at full-scale wastewater treatment plants: Implications for TiO2 nanomaterials. J. Environ. Monit., 13, 1195–1203.
   PubMed Web of Science ®Google Scholar
• Wick, P., Manser, P., Limbach, L.K., Weglikowska, U.D., Krumeich, F., Roth, S., Stark, W.J., and Bruinink, A. (2007). The degree and kind of agglomeration affect carbon nanotube cytotoxicity. Toxicol. Lett., 168, 121–131.
   PubMed Web of Science ®Google Scholar
• Wiesner, M.R., Lowry, G.V., Alvarez, P., Dionysiou, D., and Biswas, P. (2006). Assessing the risks of manufactured nanomaterials. Environ. Sci. Technol., 168, 4336–4345.
   Web of Science ®Google Scholar
• Wigginton, N.S., Haus, K.L., and Hochella, M.F. Jr. (2007). Aquatic environmental nanoparticles. J. Environ. Monit., 9, 1306–1316.
   PubMed Web of Science ®Google Scholar
• Wiwanitkit, V., Sereemaspun, A., and Rojanathanes, R. (2009). Effect of gold nanoparticles on spermatozoa: the first world report. Fertil. Steril., 91, e7–e8.
   PubMed Web of Science ®Google Scholar
• Xia, T., Kovochich, M., Brant, J., Hotze, M., Sempf, J., Oberley, T., Sioutas, C., Yeh, J.I., Wiesner, M.R., and Nel, A.E. (2006). Comparison of the abilities of ambient and manufactured nanoparticles to induce cellular toxicity according to an oxidative stress paradigm. Nano Lett., 6, 1794–1807.
   PubMed Web of Science ®Google Scholar
• Yang, H., Liu, C., Yang, D., Zhang, X., and Zhuge, J. (2008). Comparative study of cytotoxicity, oxidative stress and genotoxicity induced by four typical nanomaterials: the role of particle size, shape, and composition. J. Appl. Toxicol., 29, 69–78.
   Web of Science ®Google Scholar
• Yang, X., Qingbiao, L., Wang, H., Huang, J., Lin, L., Wang, W., Su, Y., Opiyo, J.B., and Hong, L. (2010). Green synthesis of palladium nanoparticles using broth of Cinnamomum camphora leaf. J. Nanopart. Res., 12, 1589–1598.
   Web of Science ®Google Scholar
• Yeary, L.W., Moon, J.-W., Love, L.J., Thompson, J.R., Rawn, C.J., and Phelps, T.J. (2005). Magnetic Properties of Biosynthesized Magnetite Nanoparticles. IEEE Trans. Magn., 41, 4384–4389.
   Web of Science ®Google Scholar
• Yi, C., and Peng, K.L. (2011). Influence of surface oxidation on the aggregation and deposition kinetics of multiwalled carbon nanotubes in monovalent and divalent electrolytes. Langmuir, 27, 3588–3599.
   PubMed Web of Science ®Google Scholar
• You, Y., Han, J., Chiu, P.C., and Jin, Y. (2005). Removal and inactivation of waterborne viruses using zerovalent iron. Environ. Sci. Technol., 39, 9263–9269.
   PubMed Web of Science ®Google Scholar
• Zhang, C., Vali, H., Romanek, C., Phelps, T.J., and Liu, S.V. (1998). Formation of single-domain magnetite by a thermophilic bacterium. Am. Min., 83, 1409–1418.
   Web of Science ®Google Scholar
• Zhang, R., Bai, Y., Zhang, B., Chen, L., and Yan, B. (2012a). The potential health risk of titania nanoparticles. J. Hazard. Mater., 211–212, 404–413.
   PubMed Web of Science ®Google Scholar
• Zhang, T., Kim, B., Levard, C., Reinsch, B.C., Lowry, G.V., Deshusses, M.A., and Hsu, K.H. (2012b). Methylation of mercury by bacteria exposed to dissolved, nanoparticulate, and microparticulate mercuric sulfides. Environ. Sci. Technol., 46, 6950–6958.
   PubMed Web of Science ®Google Scholar
• Zhang, X., Yin, J., Kang, C., Li, J., Zhu, Y., Li, W., Huang, Q., and Zhu, Z. (2010). Biodistribution and toxicity of nanodiamonds in mice after intratracheal instillation. Toxicol. Lett., 198, 237–243.
   PubMed Web of Science ®Google Scholar
• Zhu, L., Chang, D.W., Dai, L., and Hong, Y. (2007). DNA damage induced by multiwalled carbon nanotubes in mouse embryogenic stem cells. Nano Lett., 7, 3592–3597.
   PubMed Web of Science ®Google Scholar