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 …

Smart hydrogels based on poly(N-isopropylacrylamide) (PNIPAM) demonstrate distinct thermoresponsive features close to a lower critical solution temperature (LCST) that enhance …

Aug 8, 2022 · Zhang Y, Furyk S, Bergbreiter DE, Cremer PS. Specific ion effects on the water solubility of macromolecules: PNIPAM and the Hofmeister series. J Am Chem Soc. …

Jan 1, 2017 · PNIPAM is characterized by amide (CONH) and propyl (CH(CH 3) 2) moieties in the monomer structure. When temperature is low, the hydrophilic amide group is solvated by the …

In tissue engineering, PNIPAM provides a biocompatible, nontoxic and stimuli-responsive surface for cell culture. Its nontoxic nature ensures safety in medical applications. PNIPAM enhances …

Jan 1, 2021 · Development of polymer-based smart materials, which can autonomously alter their physical and/or chemical properties when exposed to external stimuli,…

Nov 17, 2022 · pnipam可以与生物大分子进行偶合反应，传递温敏性，制成生物功能性材料。 赵建青通过轻基化和接枝pnipam制备了热敏性聚苯乙烯盒，当环境温度低于lcst时，盒内表面亲 …

Apr 9, 2020 · Poly(N-isopropylacrylamide) (PNIPAm) is widely used to fabricate cell sheet surfaces for cell culturing, however copolymer and interpenetrated polymer networks based on …

PNIPAM can be used for temperature-controlled phase separation, effectively removing dirt and other unwanted substances from water. When the temperature is adjusted, PNIPAM …

Jul 17, 2015 · PNIPAM was shown to successfully deliver multiple solutions to microPADs in specific sequences or simultaneously in laminar-flow configuration and was found to be …