当前位置: X-MOL 学术Polym. Int. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Immobilization of dopamine on the copolymer of N‐vinyl‐2‐pyrrolidone and allyl glycidyl ether and synthesis of new hydrogels
Polymer International ( IF 3.2 ) Pub Date : 2020-06-29 , DOI: 10.1002/pi.6073
Yaroslav O Mezhuev 1 , Alexander V Varankin 1 , Anna L Luss 1 , Valerie A Dyatlov 1 , Aristidis M Tsatsakis 2 , Mikhail I Shtilman 1 , Yuri V Korshak 1
Affiliation  

An epoxy‐containing copolymer was synthesized by radical copolymerization of N‐vinyl‐2‐pyrrolidone and allyl glycidyl ether. Further, the obtained copolymer was used to immobilize dopamine. It was found that immobilization of dopamine follows an equation of second general order and is accompanied by opening of the epoxy cycle. The synthesized dopamine‐containing copolymer was used to produce hydrogels that are formed during the treatment thereof with solutions of iron(III) chloride and sodium periodate. The gel formed upon treatment with iron(III) chloride was found to be pH sensitive. It was shown that the hydrogel obtained through oxidation with sodium periodate is capable of complete slow degradation in a saline phosphate buffer at pH 7.5. © 2020 Society of Chemical Industry

中文翻译:

多巴胺在N-乙烯基-2-吡咯烷酮和烯丙基缩水甘油醚的共聚物上的固定和新水凝胶的合成

N-乙烯基-2-吡咯烷酮和烯丙基缩水甘油醚的自由基共聚反应合成了含环氧的共聚物。此外,所得共聚物用于固定多巴胺。已经发现,多巴胺的固定遵循第二一般方程,并且伴随着环氧循环的打开。合成的含多巴胺的共聚物用于生产水凝胶,该水凝胶在用氯化铁(III)和高碘酸钠溶液处理期间形成。发现用氯化铁(III)处理后形成的凝胶对pH敏感。结果表明,通过用高碘酸钠氧化得到的水凝胶能够在pH 7.5的盐水磷酸盐缓冲液中完全缓慢降解。©2020化学工业协会
更新日期:2020-06-29
down
wechat
bug