Liu, Fangyao published the artcileA Non-ionic Thermophilic Hydrogel with Positive Thermosensitivity in Water and Electrolyte Solution, Formula: C5H8N2O2, the publication is Macromolecular Chemistry and Physics (2014), 215(15), 1466-1472, database is CAplus.
The first example of a chem. crosslinked synthetic non-ionic hydrogel showing reversible pos. swelling behavior in pure water as well as electrolyte solution is highlighted. Homopolymeric hydrogels are synthesized from N-acryloylglycinamide with N,N’-methylenbis(acrylamide) as a chem. crosslinker via free radical polymerization in DMSO. The swelling-ratio dependency of the hydrogels upon temperature as well as on the amounts of crosslinker from 1 to 4.8 mol% is studied. With 1 mol% crosslinker, the hydrogel is able to take up over three times water of its weight at 37 °C in pure water and phosphate-buffered saline. All the samples show almost 100% of reversibility for at least 6 d up to 37 °C irresp. of the amount of the crosslinker, making them promising candidates for biomedical applications. The sample with a higher amount of crosslinker, i.e., 4.8 mol% is even stable for over 6 d at 70 °C.
Macromolecular Chemistry and Physics published new progress about 2479-62-1. 2479-62-1 belongs to amides-buliding-blocks, auxiliary class Monomers,Acrylamide Monomers, name is N-(2-Amino-2-oxoethyl)acrylamide, and the molecular formula is C5H8N2O2, Formula: C5H8N2O2.
Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics