Effect of ionic strength solution on the stability of chitosan–DNA nanoparticles

References

• Kim , T-H , Jiang , H-L , Jere , D , Park , I-K , Cho , M-H , Nah , J-W , Choi , Y-J , Akaike , T and Cho , C-S . 2007 . Chemical modification of chitosan as a gene carrier in vitro and in vivo . Prog. Polym. Sci. , 32 : 726 – 753 . doi: 10.1016/j.progpolymsci.2007.05.001
   Web of Science ®Google Scholar
• Zheng , F , Shib , X-W , Yang , G-F , Gong , L-L , Yuan , H-Y , Cui , Y-J , Wang , Y , Du , Y-M and Li , Y . 2007 . Chitosan nanoparticle as gene therapy vector via gastrointestinal mucosa administration: Results of an in vitro and in vivo study . Life Sci. , 80 : 388 – 396 . doi: 10.1016/j.lfs.2006.09.040
   PubMed Web of Science ®Google Scholar
• Richardson , SCW , Kolbe , HVJ and Duncan , R . 1999 . Potential of low molecular mass chitosan as a DNA delivery system: Biocompatibility, body distribution and ability to complex and protect DNA . Int. J. Pharm. , 178 : 231 – 243 . doi: 10.1016/S0378-5173(98)00378-0
   PubMed Web of Science ®Google Scholar
• Liu , W , Sun , S , Cao , Z , Zhang , X , Yao , K , Lu , WW and Luk , KDK . 2005 . An investigation on the physicochemical properties of chitosan/DNA polyelectrolyte complexes . Biomaterials , 26 : 2705 – 2711 . doi: 10.1016/j.biomaterials.2004.07.038
   PubMed Web of Science ®Google Scholar
• Kiang , T , Wen , J , Lim , HW and Leong , KW . 2004 . The effect of the degree of chitosan deacetylation on the efficiency of gene transfection . Biomaterials , 25 : 5293 – 5301 . doi: 10.1016/j.biomaterials.2003.12.036
   PubMed Web of Science ®Google Scholar
• MacLaughlin , FR , Mumper , J , Wang , J , Tagliaferri , JM , Gill , I , Hinchcliffe , M and Rolland , AP . 1998 . Chitosan and depolymerized chitosan oligomers as condensing carriers for in vivo plasmid delivery . J. Controlled Release , 56 : 259 – 272 . doi: 10.1016/S0168-3659(98)00097-2
   PubMed Web of Science ®Google Scholar
• Danielsen , S , Varum , KM and Stokke , BT . 2004 . Structural analysis of chitosan mediated DNA condensation by AFM: Influence of chitosan molecular parameters . Biomacromolecules , 5 : 928 – 936 . doi: 10.1021/bm034502r
   PubMed Web of Science ®Google Scholar
• Koping-Hoggard , M , Melnikova , YS , Varum , KM , Lindman , B and Artursson , P . 2003 . Relationship between the physical shape and the efficiency of oligomeric chitosan as a gene delivery system in vitro and in vivo . J. Gene Med. , 5 : 130 – 141 . doi: 10.1002/jgm.327
   PubMed Web of Science ®Google Scholar
• Koping-Hoggard , M , Varum , KM , Issa , M , Danielsen , S , Christensen , BE , Stroke , BT and Artusson , P . 2004 . Improved chitosan-mediated gene delivery based on easily dissociated chitosan polyplexes of highly defined chitosan oligomers . Gene Ther. , 11 : 1441 – 1452 . doi: 10.1038/sj.gt.3302312
   PubMed Web of Science ®Google Scholar
• Liu , W , Sun , S , Cao , Z , Zhang , X , Yao , K , Lu , WW and Luk , KDK . 2005 . An investigation on the physicochemical properties of chitosan/DNA polyelectrolyte complexes . Biomaterials , 26 : 2705 – 2711 . doi: 10.1016/j.biomaterials.2004.07.038
   PubMed Web of Science ®Google Scholar
• Mao , H-Q , Roy , K , Troung-Le , VL , Janes , KA , Lin , KY , Wang , Y , August , JT and Leong , KW . 2001 . Chitosan-DNA nanoparticles as gene carriers: Synthesis, characterization and transfection efficiency . J. Controlled Release , 70 : 399 – 421 . doi: 10.1016/S0168-3659(00)00361-8
   PubMed Web of Science ®Google Scholar
• Wolfert , MA and Seymour , LW . 1996 . Characterization of vectors for gene therapy formed by self-assembly of DNA with synthetic block co-polymers . Human Gene Ther. , 3 : 269 – 273 .
   Google Scholar
• Erbacher , P , Zou , S , Bettinger , T , Steffan , A-M and Remy , J-S . 1998 . Chitosan-based vector/DNA complexes for gene delivery: Biophysical characteristics and transfection ability . Pharm. Res. , 15 : 1332 – 1339 . doi: 10.1023/A:1011981000671
   PubMed Web of Science ®Google Scholar
• Jiang , X , Dai , H , Leong , KW , Goh , S-H , Mao , H-Q and Yang , Y-Y . 2006 . Chitosan-g-PEG/DNA complexes deliver gene to the rat liver via intrabiliary and intraportal infusions . J. Gene Med. , 8 : 477 – 487 . doi: 10.1002/jgm.868
   PubMed Web of Science ®Google Scholar
• Koping-Hoggard , M , Tubulekas , I , Guan , H , Edwards , K , Nilsson , M , Varum , KM and Artursson , P . 2001 . Chitosan as a nonviral gene delivery system. Structure-property relationships and characteristics compared with polyethyleneimine in vitro and after lung administration in vivo . Gene Ther. , 8 : 1108 – 1121 . doi: 10.1038/sj.gt.3301492
   PubMed Web of Science ®Google Scholar
• Vijayanathan , V , Thomas , T , Shirahata , A and Thomas , TJ . 2001 . DNA condensation by polyamines: A laser light scattering study of structural effects . Biochemistry , 40 : 13644 – 13651 . doi: 10.1021/bi010993t
   PubMed Web of Science ®Google Scholar
• Casé , AH , Picola , IPD , Zaniquelli , MED , Fernandes , JC , Taboga , SR , Winnike , FM and Tiera , MJ . 2009 . Physicochemical characterization of nanoparticles formed between DNA and phosphorylcholine substituted chitosans . J. Colloid Interface Sci. , 336 : 125 – 133 . doi: 10.1016/j.jcis.2009.02.069
   PubMed Web of Science ®Google Scholar
• Strand , SP , Danielsen , S , Christensen , BE and Vårum , KM . 2005 . Influence of chitosan structure on the formation and stability of DNA-chitosan polyelectrolyte complexes . Biomacromolecules , 6 : 3357 – 3366 . doi: 10.1021/bm0503726
   PubMed Web of Science ®Google Scholar
• Xu , X , Capito , RM and Spector , M . 2008 . Plasmid size influences chitosan nanoparticle mediated gene transfer to chondrocytes . J. Biomed. Mater. Res. Part A, , 84A : 1038 – 1048 . doi: 10.1002/jbm.a.31479
   Web of Science ®Google Scholar
• Strand , SP , Lelu , S , Reitan , NK , Davies , CL , Artursson , P and Vårum , KM . 2010 . Molecular design of chitosan gene delivery systems with an optimized balance between polyplex stability and polyplex unpacking . Biomaterials , 31 : 975 – 987 . doi: 10.1016/j.biomaterials.2009.09.102
   PubMed Web of Science ®Google Scholar
• Park , K-H , Song , H-C , Na , K , Bom , H-S , Lee , KH , Kim , S , Kang , D and Lee , DH . 2007 . Ionic strength-sensitive pullulan acetate nanoparticles (PAN) for intratumoral administration of radioisotope: Ionic strength-dependent aggregation behavior and 99mTechnetium retention property . Colloids Surf. B , 59 : 16 – 23 . doi: 10.1016/j.colsurfb.2007.04.010
   PubMed Web of Science ®Google Scholar
• Elbadawy , A , Luxton , TP , Silva , RG , Scheckel , KG , Suidan , MT and Tolaymat , TM . 2010 . Impact of environmental conditions (pH, ionic strength, and electrolyte type) on the surface charge and aggregation of silver nanoparticles suspensions . Environ. Sci. Technol. , 44 : 1260 – 1266 . doi: 10.1021/es902240k
   PubMed Web of Science ®Google Scholar
• Rajapaksa , TE , Bennett , KM , Hamer , M , Lytle , C , Rodgers , VGJ and Lo , DD . 2010 . Intranasal M cell uptake of nanoparticles is independently influenced by targeting ligands and buffer ionic strength . J. Biol. Chem. , 285 : 23739 – 23746 . doi: 10.1074/jbc.M110.126359
   PubMed Web of Science ®Google Scholar
• Ma , PL , Buschmann , MD and Winnik , FM . 2010 . One-step analysis of DNA/chitosan complexes by field-flow fractionation reveals particle size and free chitosan content . Biomacromolecules, , 11 : 549 – 554 . doi: 10.1021/bm901345q
   PubMed Web of Science ®Google Scholar
• Rungsardthong , U , Ehtezazi , T , Bailey , L , Armes , SP , Garnett , MC and Stolnik , S . 2003 . Effect of polymer ionization on the interaction with DNA in nonviral gene delivery systems . Biomacromolecules , 4 : 683 – 690 . doi: 10.1021/bm025736y
   PubMed Web of Science ®Google Scholar
• Ma , PL , Lavertu , M , Winnik , FM and Buschmann , MD . 2009 . New insights into chitosan-DNA interactions using isothermal titration microcalorimetry . Biomacromolecules , 10 : 1490 – 1499 . doi: 10.1021/bm900097s
   PubMed Web of Science ®Google Scholar
• Zelikin , AN , Trukhanova , ES , Putnam , D , Izumrudov , VA and Litmanovich , AA . 2003 . Competitive reactions in solutions of poly-L-histidine, calf thymus DNA, and synthetic polyanions: Determining the binding constants of polyelectrolytes . J. Am. Chem. Soc. , 125 : 13693 – 13699 . doi: 10.1021/ja036387y
   PubMed Web of Science ®Google Scholar