论文摘要
利用乳液聚合法制备分散性良好的聚（N-异丙基丙烯酰胺）（PNIPAM）微凝胶,再以微凝胶为交联点制备PNIPAM水凝胶。分析微凝胶粒径、双键质量摩尔浓度对PNIPAM水凝胶溶胀度的影响,结果表明,水凝胶在25～50℃的溶胀度最大能达到4 054. 35%。分别采用原位包裹和后包裹法制备了载药水凝胶,体外释放结果表明,水凝胶的结构和载药方式对释药行为有影响,其中含原位包裹微凝胶的载药水凝胶缓释效果最好。
论文目录
文章来源
类型: 期刊论文
作者: 孙瑞鸿,韦雄雄,胡晓霞,郝红,王晨,杜鲜萍
关键词: 聚异丙基丙烯酰胺,微凝胶,复合水凝胶,原位包裹法,后包裹法
来源: 现代化工 2019年09期
年度: 2019
分类: 工程科技Ⅰ辑
专业: 有机化工
单位: 西北大学化工学院,西安航天动力试验技术研究所,河南省信阳市光山县人民法院
基金: 陕西省工业攻关项目(2014K10-03)
分类号: TQ427.26
DOI: 10.16606/j.cnki.issn0253-4320.2019.09.031
页码: 147-151
总页数: 5
文件大小: 257K
下载量: 652
相关论文文献
- [1].温敏型聚合物PNIPAM的改性及应用研究进展[J]. 合成化学 2019(05)
- [2].两末端染料修饰PNIPAM链的折叠动力学研究（英文）[J]. Chinese Journal of Chemical Physics 2018(06)
- [3].Assembly of Highly Ordered 2D Arrays of Silver-PNIPAM Hybrid Microgels[J]. Chinese Journal of Polymer Science 2017(10)
- [4].聚异丙基丙烯酰胺PNIPAM刷转变中的氢键作用[J]. 科技创新导报 2015(18)
- [5].CLICK CYCLIZATION OF LINEAR TRIBLOCK COPOLYMERS AT BLOCK JUNCTIONS UNDER HIGH CONCENTRATION DUE TO END-BLOCK SHIELDING[J]. Chinese Journal of Polymer Science 2013(07)
- [6].A THEORETICAL MODEL FOR THERMAL-SENSITIVE MICROGEL WITH PNIPAM CORE AND ELASTIC SHELL[J]. Acta Mechanica Solida Sinica 2012(05)
- [7].温敏性PVDF/PGS-g-PNIPAM纳米复合超滤膜的制备和性能[J]. 化工学报 2020(03)
- [8].Effects of thiocyanate anions on switching and structure of poly(N-isopropylacrylamide) brushes[J]. Chinese Physics B 2019(06)
- [9].稀土配合物的配体PNIPAM塌缩诱导配位键断裂（英文）[J]. Chinese Journal of Chemical Physics 2018(05)
- [10].可自去除模板法制备环境响应性PNIPAM空心微球[J]. 中国科学:化学 2013(09)
- [11].端基含丙氧基偶氮苯PNIPAM自组装及其响应性能[J]. 高分子材料科学与工程 2015(11)
- [12].Biodegradable Microspheres with Poly(N-isopropylacrylamide) Enriched Surface: Thermo-responsibility, Biodegradation and Drug Release[J]. Chinese Journal of Polymer Science 2015(11)
- [13].一种新型纳米温度及pH计的合成及性质研究[J]. 计算机与应用化学 2019(06)
- [14].New insights into the effects of molecular weight and end group on the temperature-induced phase transition of poly(N-isopropylacrylamide) in water[J]. Science China(Chemistry) 2013(01)
- [15].纳米金-PNIPAM类智能凝胶[J]. 化学进展 2010(08)
- [16].PNIPAM改性纤维素球调控布洛芬释放[J]. 山东化工 2015(07)
- [17].Self-assembly of Hollow PNIPAM Microgels to Form Discontinuously Hollow Fibers[J]. Chinese Journal of Polymer Science 2014(11)
- [18].Morphology Evolution of Polystyrene-core/Poly(N-isopropylacrylamide)-shell Microgel Synthesized by One-pot Polymerization[J]. Chinese Journal of Polymer Science 2017(09)
- [19].Synthesis and Characterization of Temperature-sensitive Cellulose-graftPoly(N-isopropylacrylamide) Copolymers[J]. Chinese Journal of Polymer Science 2015(12)
- [20].Thermoreversible Thickening and Self-assembly Behaviors of pH/Temperature Dually Responsive Microgels with Interpenetrating Polymer Network Structure[J]. Journal of Donghua University(English Edition) 2014(03)
- [21].中空结构的光/温敏PNIPAM/SiO_2聚合物微球的研究[J]. 塑料助剂 2017(06)
- [22].热响应型PNIPAM@Ag/Ag_3PO_4/CN复合光催化剂的制备及性能（英文）[J]. Chinese Journal of Catalysis 2020(10)
- [23].The Solvent Quality of Water for Poly(N-isopropylacrylamide) in the Collapsed State: Implications from Single-molecule Studies[J]. Chinese Journal of Polymer Science 2016(05)
- [24].聚异丙基丙烯酰胺(PNIPAM)凝胶体积相变中的氢键作用[J]. 伊犁师范学院学报(自然科学版) 2014(03)
- [25].Swelling and thermal properties of porous PNIPAM/PEG hydrogels prepared by radiation polymerization[J]. Nuclear Science and Techniques 2013(02)
- [26].光-温度双重响应PNIPAM-b-PPAPEA共聚物的合成及其胶束特性[J]. 化学研究与应用 2018(04)
- [27].PU/PNIPAM semi-IPN微孔膜温度响应性研究[J]. 高分子学报 2012(05)
- [28].PNIPAM微凝胶/PVDF温敏膜的制备及其性能研究[J]. 山东化工 2019(07)
- [29].一种具有温敏表面的氧化石墨烯负载钯催化剂的制备及催化性能[J]. 化工进展 2020(05)
- [30].Fabricated temperature sensitive photocatalyst of PNIPAM@ZnO/C for controllable photocatalytic activity[J]. Chinese Chemical Letters 2017(12)
标签：聚异丙基丙烯酰胺论文; 微凝胶论文; 复合水凝胶论文; 原位包裹法论文; 后包裹法论文;