請用此 Handle URI 來引用此文件: http://hdl.handle.net/11455/34369
標題: Synthesis and characterization of biodegradable polylactides and polylactide-block-poly(Z-lysine) copolymers
作者: Peng, Y.L.
林助傑
Huang, Y.
Chuang, H.J.
Kuo, C.Y.
Lin, C.C.
關鍵字: L-Lactide
Peptide
Lithium
ring-opening polymerization
racemic lactide
block-copolymer
epsilon-caprolactone
drug-delivery
2,2-dimethyltrimethylene carbonate
stereoselective polymerization
aluminum initiators
triblock
copolymers
poly(lactic acid)
期刊/報告no:: Polymer, Volume 51, Issue 19, Page(s) 4329-4335.
摘要: The reaction of (R,R)-trans-1,2-bis(2,4,6-triisopropylbenzenesulfonamidato)cyclohexane ((RR)TBSC-H(2), 1) with MNp[Si(CH(3))(3)] in tetrahydrofuran (THF) produces [((RR)TBSC)(2)M(4)(THF)(4)] (2 M = Li, 3 M = Na, 4 M = K) Experimental results show that all three complexes 2-4 are active toward the ring-opening polymerization of L-lactide and compound 2 efficiently catalyzes the polymerization of L-lactide in the presence of a variety of alcohols in a controlled fashion with very narrow polydispersity index. In addition, a variety of biodegradable poly(L-lactide)-block-poly(N(xi)-carbobenzyloxy-L-lysine) block copolymers with different ratios have also been synthesized using poly(L-lactide) containing amino chain end (PLLA-NH(2)) as a macroinitiator (C) 2010 Elsevier Ltd All rights reserved
URI: http://hdl.handle.net/11455/34369
ISSN: 0032-3861
文章連結: http://dx.doi.org/10.1016/j.polymer.2010.07.016
顯示於類別:化學系所

文件中的檔案:
沒有與此文件相關的檔案。


在 DSpace 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。