http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Synthesis and Physical Properties of Chitosan Long Chain Alkylester Derivatives
( Bo Mi Kim ),( Lok Ranjan Bhatt ),( Chai Young An ),( Geu Beum Kwak ),( Young Hang Lee ),( Tae Ou Kwon ),( Kyu Yun Chai ) 한국키틴키토산학회 2010 한국키틴키토산학회지 Vol.15 No.4
Present study describes preparation of a series of acylated chitosan derivatives: chitosan heptanoate, chitosan heptanoate, chitosan octanoate and chitosan decanoate by reacting chitosan with TFAA and corresponding carboxylic acids. The resulting products were characterized by FT-IR, 1 H NMR, DSC and SEM. The results showed that acylation of chitosan with fatty acids provide new copolymers with improved physical properties including solubility.