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Sigma-Aldrich 933899 N-(2-Hydroxy) propyl-3-trimethylammonium chitosan chloride degree of quaternization 50% 2 gr
Marka
Stok Kodu
LB.SA.933899-2G
Kısa Bilgi
Synonym(s): Chioisan, HTCC, Quaternized Chitosan, Solube chitosan, TMC, Trimethyl chitoan, Chitosan & derivatives Linear Formula: (C12H25N2O5Cl)n(C8H13NO5)m NACRES: NA.21
| Sigma-Aldrich 933899 N-(2-Hydroxy) propyl-3-trimethylammonium chitosan chloride degree of quaternization 50% 2 gr |
| Synonym(s): Chioisan, HTCC, Quaternized Chitosan, Solube chitosan, TMC, Trimethyl chitoan, Chitosan & derivatives Linear Formula: (C12H25N2O5Cl)n(C8H13NO5)m NACRES: NA.21 |
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PROPERTIES
description NMR: Conforms to structure
Quality Level 100 form (solid, chunks or fiber) color white to off-white storage temp. 2-8°C DESCRIPTION General description Chitosan offers remarkable biological properties; it has been widely used in drug delivery and tissue engineering applications. Chitosan has good mucoadhesive properties due to its positive charge, which increases the adhesion to mucosa and facilitates drug penetration. Also, chitosan possesses hemostatic properties, which makes it a good candidate for wound dressing applications[1]. The quaternization of the primary amine increases the water solubility of chitosan and keeps chitosan soluble over a wide pH range. Cationically modified chitosan such as N-(2-Hydroxy)propyl-3-trimethyl ammonium chitosan chloride (HTCC) also imparts excellent antibacterial activity and immuno-enhancing[2] characteristics. HTCC also used in gene delivery applications[3] Application Small molecule and nucleic acid delivery Tissue engineering Antibacterial coatings Features and Benefits Water soluble Cationically modified Naturally derived and biocompatible |
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