聚（N-异丙基丙烯酰胺） - 百度百科
聚n 异丙基 丙烯酰胺 (pnipam)的 大分子链 上同时具有 亲水性 的酰氨基和 疏水性 的异丙基，使得线型pnipam的水溶液以及交联后的pnipam 水凝胶 都呈现出温度敏感特性。
Poly(N-isopropylacrylamide) - Wikipedia
Poly(N-isopropylacrylamide) (variously abbreviated PNIPA, PNIPAM, PNIPAAm, NIPA, PNIPAA or PNIPAm) is a temperature-responsive polymer that was first synthesized in the 1950s. [2] It can be synthesized from N-isopropylacrylamide which is commercially available.
科普文章|什么是温敏材料PNIPAm？_凝胶_大分子_药物
2022年11月17日 · pnipam聚合物及水凝胶随温度的变化引起构象的变化，从而可当作温控开关，应用于药物释放体系。 利用PNIPAm对药物进行控制释放有3种模式: ①低温时将PNIPAm水凝胶放入药物溶液中溶胀吸附药物，高温则发生收缩向外排出药物;
什么是聚N-异丙基丙烯酰胺（PNIPAm）大分子聚合物？
2023年11月18日 · pnipam聚合物及水凝胶随温度的变化引起构象的变化，从而可当作温控开关，应用于药物释放体系。 利用PNIPAm对药物进行控制释放有3种模式: ①低温时将PNIPAm水凝胶放入药物溶液中溶胀吸附药物，高温则发生收缩向外排出药物;
天津大学封伟教授团队在PMS上全面综述PNIPAM基智能水 …
利用这一特性制备的pnipam基水凝胶智能窗户，能够调控光的透过率，实现对太阳能的调制。如图5所示，将光热材料结合到pnipam水凝胶中可以制备适应气候变化的智能窗户，该窗户可以主动阻挡强烈的阳光。
Poly(N-isopropylacrylamide)-based smart hydrogels: Design…
2021年1月1日 · Poly(N-isopropylacrylamide) (PNIPAM)-based smart hydrogels are known to exhibit distinct thermo-responsive properties near a lower critical solution temperature (LCST), which have found diverse promising applications such as smart coating, drug delivery, tissue regeneration, and artificial muscles. In this review, we provide an up-to-date ...
Poly (N-isopropylacrylamide)-Based Hydrogels for …
Smart hydrogels based on poly(N-isopropylacrylamide) (PNIPAM) demonstrate distinct thermoresponsive features close to a lower critical solution temperature (LCST) that enhance their capability in various biomedical applications such as drug delivery, tissue engineering, and wound dressings. Nevertheless, they have intrinsic shortcomings such as ...
Poly(N-isopropylacrylamide) based thin microgel films for …
2020年4月9日 · Poly(N-isopropylacrylamide) (PNIPAm) is widely used to fabricate cell sheet surfaces for cell culturing, however copolymer and interpenetrated polymer networks based on...
Poly - Wiley Online Library
In this regard, poly(N-isopropylacrylamide) (PNIPAM) is the most extensively studied stimuli-responsive polymer and, consequently has been prominently featured in (bio)-sensor development, adaptive coating technology, drug delivery, wound healing, tissue regeneration, artificial actuator design, sensor technology, responsive coatings, and soft ...
Poly(N-isopropylacrylamide)-based temperature- and pH …
2022年8月8日 · Specific ion effects on the water solubility of macromolecules: PNIPAM and the Hofmeister series. J Am Chem Soc. 2005;127:14505–10. Article CAS PubMed Google Scholar