Homogeneous Quaternization of Cellulose in NaOH/Urea Aqueous Solutions as Gene Carriers

Quaternized celluloses (QCs) were homogeneously synthesized by reacting cellulose with 3-chloro-2-hydroxypropyltrimethylammonium chloride (CHPTAC) in NaOH/urea aqueous solutions. The structure and solution properties of the QCs were characterized by using elemental analysis, FTIR, 13C NMR, SEC-LLS,...

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Veröffentlicht in:	Biomacromolecules 2008-08, Vol.9 (8), p.2259-2264
Hauptverfasser:	Song, Yongbo, Sun, Yunxia, Zhang, Xianzheng, Zhou, Jinping, Zhang, Lina
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Biochemistry - methods Biological and medical sciences Cell Line Cell Survival Cellulose - chemistry Chromatography - methods DNA - chemistry Electrolytes Exact sciences and technology General pharmacology Genetic Vectors Glucose - chemistry Humans Magnetic Resonance Spectroscopy Medical sciences Natural polymers Pharmaceutical technology. Pharmaceutical industry Pharmacology. Drug treatments Physicochemistry of polymers Sodium Hydroxide - chemistry Spectroscopy, Fourier Transform Infrared Starch and polysaccharides Urea - chemistry Water - chemistry
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