Separation of biosynthesized gold nanoparticles by density gradient centrifugation

References

• Henglein, A. (1993) Physicochemical properties of small metal particles in solution:” microelectrode” reactions, chemisorption, composite metal particles, and the atom-to-metal transition. The Journal of Physical Chemistry, 97: 5457–5471.
   Web of Science ®Google Scholar
• Collier, C.; Saykally, R.; Shiang, J.; Henrichs, S.; Heath, J. (1997) Reversible tuning of silver quantum dot monolayers through the metal-insulator transition. Science, 277: 1978–1981.
   Web of Science ®Google Scholar
• Kim, S.-H.; Medeiros-Ribeiro, G.; Ohlberg, D.; Williams, R.S.; Heath, J. (1999) Individual and collective electronic properties of Ag nanocrystals. The Journal of Physical Chemistry B, 103: 10341–10347.
   Web of Science ®Google Scholar
• Beverly, K.; Sampaio, J.; Heath, J. (2002) Effects of size dispersion disorder on the charge transport in self-assembled 2-D Ag nanoparticle arrays. The Journal of Physical Chemistry B, 106: 2131–2135.
   Web of Science ®Google Scholar
• Burda, C.; Chen, X.; Narayanan, R.; El-Sayed, M.A. (2005) Chemistry and properties of nanocrystals of different shapes. Chemical Reviews, 105: 1025–1102.
   PubMed Web of Science ®Google Scholar
• Katz, E.; Willner, I. (2004) Integrated nanoparticle–biomolecule hybrid systems: synthesis, properties, and applications. Angewandte Chemie International Edition, 43: 6042–6108.
   PubMed Web of Science ®Google Scholar
• Chen, G.; Wang, Y.; Tan, L.H.; Yang, M.; Tan, L.S.; Chen, Y.; Chen, H. (2009) High-purity separation of gold nanoparticle dimers and trimers. Journal of the American Chemical Society, 131: 4218–4219.
   PubMed Web of Science ®Google Scholar
• Wang, X.; Li, Y. (2007) Monodisperse nanocrystals: general synthesis, assembly, and their applications. Chemical Communications, 28: 2901–2910.
   PubMed Web of Science ®Google Scholar
• Perrault, S.D.; Chan, W.C. (2009) Synthesis and surface modification of highly monodispersed, spherical gold nanoparticles of 50− 200 nm. Journal of the American Chemical Society, 131: 17042–17043.
   PubMed Web of Science ®Google Scholar
• Arnold, M.S.; Stupp, S.I.; Hersam, M.C. (2005) Enrichment of single-walled carbon nanotubes by diameter in density gradients. Nano Letters, 5: 713–718.
   PubMed Web of Science ®Google Scholar
• Arnaud, I.; Abid, J.-P.; Roussel, C.; Girault, H.H. (2005) Size-selective separation of gold nanoparticles using isoelectric focusing electrophoresis (IEF). Chemical Communications, 6: 787–788.
   PubMed Web of Science ®Google Scholar
• Krueger, K.M.; Al-Somali, A.M.; Falkner, J.C.; Colvin, V.L. (2005) Characterization of nanocrystalline CdSe by size exclusion chromatography. Analytical Chemistry, 77: 3511–3515.
   PubMed Web of Science ®Google Scholar
• Sweeney, S.F.; Woehrle, G.H.; Hutchison, J.E. (2006) Rapid purification and size separation of gold nanoparticles via diafiltration. Journal of the American Chemical Society, 128: 3190–3197.
   PubMed Web of Science ®Google Scholar
• Hanauer, M.; Pierrat, S.; Zins, I.; Lotz, A.; Sönnichsen, C. (2007) Separation of nanoparticles by gel electrophoresis according to size and shape. Nano Letters, 7: 2881–2885.
   PubMed Web of Science ®Google Scholar
• Sun, Y.; Lei, C. (2009) Synthesis of Out‐of‐Substrate Au–Ag Nanoplates with Enhanced Stability for Catalysis. Angewandte Chemie, 121: 6956–6959.
   Google Scholar
• Kan, C.; Wang, G.; Zhu, X.; Li, C.; Cao, B. (2006) Structure and thermal stability of gold nanoplates. Applied Physics Letters, 88: 071904-071904-071903.
   PubMed Web of Science ®Google Scholar
• Singh, A.; Chaudhari, M.; Sastry, M. (2006) Construction of conductive multilayer films of biogenic triangular gold nanoparticles and their application in chemical vapour sensing. Nanotechnology, 17: 2399.
   Web of Science ®Google Scholar
• Shankar, S.S.; Rai, A.; Ahmad, A.; Sastry, M. (2005) Controlling the optical properties of lemongrass extract synthesized gold nanotriangles and potential application in infrared-absorbing optical coatings. Chemistry of Materials, 17: 566–572.
   Web of Science ®Google Scholar
• Jiang, Y.; Horimoto, N.N.; Imura, K.; Okamoto, H.; Matsui, K.; Shigemoto, R. (2009) Bioimaging with two‐photon‐induced luminescence from triangular nanoplates and nanoparticle aggregates of gold. Advanced Materials, 21: 2309–2313.
   Web of Science ®Google Scholar
• Hong, S.; Shuford, K.L.; Park, S. (2011) Shape transformation of gold nanoplates and their surface plasmon characterization: triangular to hexagonal nanoplates. Chemistry of Materials, 23: 2011–2013.
   Web of Science ®Google Scholar
• Bai, L.; Ma, X.; Liu, J.; Sun, X.; Zhao, D.; Evans, D.G. (2010) Rapid separation and purification of nanoparticles in organic density gradients. Journal of the American Chemical Society, 132: 2333–2337.
   PubMed Web of Science ®Google Scholar
• Xu, X.; Caswell, K.K.; Tucker, E.; Kabisatpathy, S.; Brodhacker, K.L.; Scrivens, W.A. (2007) Size and shape separation of gold nanoparticles with preparative gel electrophoresis. Journal of Chromatography A, 1167: 35–41.
   PubMed Web of Science ®Google Scholar
• Steinigeweg, D.; Schütz, M.; Salehi, M.; Schlücker, S. (2011) Fast and cost‐effective purification of gold nanoparticles in the 20–250 nm size range by continuous density gradient centrifugation. Small, 7: 2443–2448.
   PubMed Web of Science ®Google Scholar
• Sun, X.; Tabakman, S.M.; Seo, W.S.; Zhang, L.; Zhang, G.; Sherlock, S.; Bai, L.; Dai, H. (2009) Separation of nanoparticles in a density gradient: FeCo@ C and gold nanocrystals. Angewandte Chemie International Edition, 48: 939–942.
   PubMed Web of Science ®Google Scholar
• Xiong, B.; Cheng, J.; Qiao, Y.; Zhou, R.; He, Y.; Yeung, E.S. (2011) Separation of nanorods by density gradient centrifugation. Journal of Chromatography A, 1218: 3823–3829.
   PubMed Web of Science ®Google Scholar