云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(20104005)

国家自然科学基金(20104005): 作品数：11被引量：10H指数：2; 导出分析报告; 相关作者：贺枫冯俊卓仁禧程峰梁芸更多>>; 相关机构：武汉大学更多>>; 相关期刊：《高等学校化学学报》《Science China Chemistry》《Chinese Journal of Polymer Science》《武汉大学学报（理学版）》更多>>; 相关主题：RING-OPENING_POLYMERIZATIONPOLYCARBONATES侧链XY固定化酶更多>>; 相关领域：理学化学工程更多>>

Enzymatic Synthesis and Characterization of Novel Polycarbonates Derived from 5-Allyloxy-1, 3-dioxan-2-one and 5, 5-Dimethvl-1.3-dioxan-2-one: 《Chinese Chemical Letters》2006年第10期1385-1387,共3页Yan Ping WANG Feng HE Gang LIU Ren Xi ZHUO; The authors are grateful for the financial support of the National Natural Science Foundation of China （No. 20104005）.; Novel polycarbonates from 5-allyloxy-1, 3-dioxan-2-one （ATMC） with 5, 5-dimethyl- 1, 3-dioxan-2-one （DTC） were successfully synthesized for the first time using immobilized porcine pancreas lipase （IPPL） as cata...; 关键词：5-Allyloxy-1 3-dioxan-2-one 5 5-dimethyl-1 3-dioxan-2-one enzyme-catalyzed ring opening polymerization polycarbonates.

Enzymatic Synthesis and Characterization of Novel Amphiphilic Triblock Copolymer Poly(p-dioxanone-co-5-benzyloxytrimethylene carbonate)-block-poly(ethylene glycol): 《Chinese Chemical Letters》2006年第8期1113-1116,共4页Hua Li JIA Feng HE Jun FENG Ren Xi ZHUO; the financial support of the National Natural Science Foundation of China(No.20104005).; Novel amphiphilic triblock copolymer poly（p-dioxanone-co-5-benzyloxytrimethylene carbonate）-block-poly（ethylene glycol）-block-poly（p-dioxanone-co-5-benzyloxytrimethylene carbonate）（p（PDO-co-BTMC）-b-PEG-b-p（...; 关键词：Amphiphilic copolymer poly（ethylene glycol） 5-benzyloxytrimethylene carbonate p-dioxanone enzymatic polymerization.

聚ε-己内酯的微米硅球固定化猪胰脂肪酶促合成被引量：1: 《高等学校化学学报》2006年第5期982-984,共3页王迎霞贺枫李峰冯俊卓仁禧; 国家自然科学基金(批准号:20104005)资助; Porcine pancreas lipase(PPL) immobilized on narrow distributed micron glass beads was employed successfully for ring-opening polymerization of ε-caprolactone(CL).Different polymerization conditions such as enzyme con...; 关键词：猪胰脂肪酶固定化微米硅球酶促开环聚合聚Ε-己内酯

Synthesis and Characterization of Amphiphific Block Copolymer Containing PVP and Poly（5-benzyloxytrimethylene carbonate）被引量：3: 《Chinese Chemical Letters》2006年第2期239-242,共4页Ying Xia WANG Feng HE Ren Xi ZHUO; the financial support of National Key Fundamental Research Program of China （Grant No. G1999064703） ;the National Natural Science Foundation of China （Grant No. 20104005）.; Amphiphilic copolymer of 5-benzyloxytrimethylene carbonate （BTMC） with poly （vinyl pyrrolidone）（PVP） was successfully synthesized using immobilized porcine pancreas lipase （IPPL） or SnOct2 as catalyst. Hydrox...; 关键词：Amphiphilic copolymer end-functionalized PVP 5-benzyloxytrimethylene carbonate immobilized enzyme ring-opening polymerization macroinitiator.

Synthesis and Characterization of Novel Aliphatic Polycarbonates Bearing Pendant Allyl Ether Groups: 《Chinese Chemical Letters》2006年第1期137-139,共3页Gang LIU Feng HE Yah Ping WANG Jun FENG Ren Xi ZHUO; support of the National Natural Science Foundation of China(Grant No.20104005); A new six-membered cyclic carbonate monomer, 5-allyloxytrimethylene carbonate （ATMC）, was synthesized starting from glycerol, and the corresponding polycarbonates, poly（5-allyloxytrimethylene carbonate）（PATMC） w...; 关键词：5-Allyloxytrmethylene carbonate poly（5-allyloxytrimethylene carbonate） ring-opening polymerization POLYCARBONATE allyl ether.

侧链烯丙酯化的生物可降解聚碳酸酯的酶促合成与功能化被引量：1: 《武汉大学学报（理学版）》2005年第6期704-708,共5页贺枫刘钢唐晓兰史文冯俊卓仁禧; 国家自然科学基金资助项目(20104005);武汉市青年科技晨光计划资助项目(20015005041); 报道了多孔硅球固定化猪胰脂肪酶(IE)催化合成侧链含活性烯丙氧羰基的聚(5-甲基-5-烯丙氧羰基-三亚甲基碳酸酯)(PMAC)的新方法.所得聚合物经核磁共振氢谱(1H NMR),核磁共振碳谱(13C NMR)以及凝胶渗透色谱(GPC)表征.同时,研究了反应温度...; 关键词：固定化酶聚碳酸酯酶促仆环聚合烯丙酯环氰化

嵌段共聚物PDTC-PEG-PDTC的降解和释药性能: 《武汉大学学报（理学版）》2004年第6期703-706,共4页贺枫程峰冯俊李龙卓仁禧; 国家自然科学基金资助项目(20104005);武汉市青年科技晨光计划资助项目(20015005041); 研究了5,5 二甲基三亚甲基碳酸酯的均聚物(PDTC)及其与聚乙二醇(PEG)组成的嵌段共聚物(PDTC PEG PDTC)的亲水性、水解和酶解性能以及药物释放性能.结果表明:随着聚合物中PEG含量的增加,聚合物的亲水性显著增强;当PEG含量较高时,PEG从...; 关键词：嵌段共聚物聚乙二醇聚碳酸酯亲水性降解性药物释放

一步合成侧链含活性羧基的聚(酯-碳酸酯)被引量：3: 《武汉大学学报（理学版）》2004年第4期453-457,共5页贺枫梁芸冯俊程峰卓仁禧; 国家自然科学基金(20104005);武汉市青年科技晨光计划(20015005041)资助项目; 报道了多孔硅球固定化猪胰脂肪酶(IE)催化一步合成侧链含活性羧基的聚(酯碳酸酯)的方法.所得共聚物经红外光谱(IR)、核磁共振氢谱(1HNMR)和特性粘度表征.研究了反应温度、反应时间、IE用量及共聚单体5 甲基 5 羧基三亚甲基碳酸酯(MCC)...; 关键词：固定化酶聚乳酸聚碳酸酯活性羧基酶促开环聚合

Enzymatic ring-opening copolymerization of trimethylene carbonate and ethylene ethyl phosphate: 《Science China Chemistry》2003年第2期160-167,共8页冯俊卓仁禧贺枫; supported by the National Key Fundamental Research Program of China(Grant No.G1999064703);the National Natural Science Foundation of China(Grant No.20104005).; Enzymatic ring-opening copolymerization of trimethylene carbonate (TMC) and ethylene ethyl phosphate (EEP) are performed in bulk at 100°C using porcine pancreas lipase (PPL) or candida rugosa lipase (CL) as catalyst....; 关键词：ENZYMATIC ring-opening copolymerization poly(trimethylene carbonate-co ETHYLENE ETHYL phosphate) polycarbonates polyphosphates lipase.

SYNTHESIS OF POLY(5,5-DIMETHYL-1,3-DIOXAN-2-ONE)BY LIPASE-CATALYZED RING-OPENING POLYMERIZATION被引量：1: 《Chinese Journal of Polymer Science》2003年第1期5-8,共4页贺枫卓仁禧; The authors are grateful for the financial support of the National Natural Science Foundation of China (No. 20104005) and Hubei Province Natural Science Foundation of China (No. 2001B053) and a grant from National Key Fundamental Research Program of Chin; Porcine pancreas lipase (PPL) and PPL immobilized on narrow distributed micron-sized glass beads wereemployed successfully for the ring-opening polymerization of 5, 5-dimethyl-1, 3-dioxan-2-one (DTC) for the first tim...; 关键词：Enzymatic polymerization Immobilized enzyme Ring-opening polymerization POLYCARBONATES

国家自然科学基金(20104005)