| |
新型季鏻阳离子合成及其在抗菌乳胶手套上的应用
关键字：Bromination sorbic acid, Triphenylphosphine, Coupling, Inhibition zone
细菌、病毒等致病性微生物是威胁人类健康的杀手，各种高分子制品，尤其是医用制品表面细菌污染与滋生，会对人类生命健康造成极大的威胁。天然乳胶由于其优良的性能已被广泛应用于医疗领域，但目前医用乳胶材料抗菌性能不足，易引发感染，由感染引发的并发症给医护工作和患者带来了极其大的负担。
http://www.polymer.cn/research/dis_info13555 |
| |
醋酸中沉淀聚合制备南瓜型PDVB微粒的成核成微粒机理
关键字：Precipitation polymerization, Acetic acid, Divinylbenzene, Pumpkin-like particle, Mechanisms
Precipitation polymerization in acetic acid can obtain pumpkin-like particles. Time-dependent experiments were conducted to investigate the formation mechanism of these particles in hydrophobic monomer system for the first time. By tracing the&n...
http://www.polymer.cn/research/dis_info8190 |
| |
具有快速溶胀/退溶胀行为的温度/pH 双重敏感poly(N,N-diethylacrylamide-co-acrylic acid)水凝胶的制备
关键字：水凝胶 温度敏感 pH敏感 快速溶胀 快速退溶胀
Fast responsive temperature- and pH-sensitive hydrogels of poly(N,N-diethylacrylamide-co-acrylic acid) (P(DEA-co-AA)) had been synthesized successfully by a two-step procedure, in which the initial polymerization was conducted at constant temperatures for ...
http://www.polymer.cn/research/dis_info8598 |
| |
二维共振瑞利散射相关谱研究---pH对高分子复合体系相结构的影响
关键字：Two–dimensional correlation spectroscopy; Resonance Rayleigh scattering; Poly(acrylic acid); Poly(ethylene oxide); Phase behavior
The poly(acrylic acid)/poly(ethylene oxide) (PAA/PEO) blends have been investigated by resonance Rayleigh scattering (RRS) and two–dimensional (2D) RRS spectroscopy. The segregation process of PAA/PEO blends can be characterized by the increase ...
http://www.polymer.cn/research/dis_info8597 |
| |
囊泡型嵌段共聚物Pluronic/Poly(lactic acid) 作为口服胰岛素载体的应用研究
关键字：PLA-F127-PLA 嵌段共聚物 生物相容性 囊泡 胰岛素 口服载体
本课题组合成了由商业化的PEO-PPO-PEO 嵌段共聚物 (Pluronic&reg； F127)和丙交酯 (lactide, LA) 组成的两亲性嵌段共聚物（PLA-F127-PLA）。并研究了PLA-F127-PLA 囊泡作为口服胰岛素载体的可行性。研究发现糖尿病小鼠模型口服包埋胰岛素的PLA-F127-PLA 囊泡后，体内的空腹血糖浓度在4.5 h 内从18.5mmol/L 下降至5.3 mmol/L，且这种降血糖作用至少维持了约18...
http://www.polymer.cn/research/dis_info4263 |
| |
具有快速溶胀/退溶胀行为的温度/pH 双重敏感poly(N,N-diethylacrylamide-co-acrylic acid)水凝胶的制备
关键字：水凝胶 温度敏感 pH敏感 快速溶胀 快速退溶胀
Fast responsive temperature- and pH-sensitive hydrogels of poly(N,N-diethylacrylamide-co-acrylic acid) (P(DEA-co-AA)) had been synthesized successfully by a two-step procedure, in which the initial polymerization was conducted at constant temperatures for ...
http://www.polymer.cn/research/dis_info8598 |
| |
二维共振瑞利散射相关谱研究---pH对高分子复合体系相结构的影响
关键字：Two–dimensional correlation spectroscopy; Resonance Rayleigh scattering; Poly(acrylic acid); Poly(ethylene oxide); Phase behavior
The poly(acrylic acid)/poly(ethylene oxide) (PAA/PEO) blends have been investigated by resonance Rayleigh scattering (RRS) and two–dimensional (2D) RRS spectroscopy. The segregation process of PAA/PEO blends can be characterized by the increase ...
http://www.polymer.cn/research/dis_info8597 |
| |
囊泡型嵌段共聚物Pluronic/Poly(lactic acid) 作为口服胰岛素载体的应用研究
关键字：PLA-F127-PLA 嵌段共聚物 生物相容性 囊泡 胰岛素 口服载体
本课题组合成了由商业化的PEO-PPO-PEO 嵌段共聚物 (Pluronic&reg； F127)和丙交酯 (lactide, LA) 组成的两亲性嵌段共聚物（PLA-F127-PLA）。并研究了PLA-F127-PLA 囊泡作为口服胰岛素载体的可行性。研究发现糖尿病小鼠模型口服包埋胰岛素的PLA-F127-PLA 囊泡后，体内的空腹血糖浓度在4.5 h 内从18.5mmol/L 下降至5.3 mmol/L，且这种降血糖作用至少维持了约18...
http://www.polymer.cn/research/dis_info4263 |
| |