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Molecular dynamics study of the molecular mobilities and side-chain terminal affinities of 2-methoxyethyl acrylate and 2-hydroxyethyl methacrylate
Polymer Journal ( IF 2.8 ) Pub Date : 2018-09-10 , DOI: 10.1038/s41428-018-0121-z
Ryo Nagumo , Atsushi Shimizu , Shuichi Iwata , Hideki Mori

Irrespective of the degree of polymerization, the molecular mobilities of the 2-hydroxyethyl methacrylate (HEMA) moieties are smaller than those of the 2-methoxyethyl acrylate (MEA) moieties. Preventing the polar functional groups of the foulants and materials from forming a hydrogen-bonding network is important to enhance the mobilities of the molecular chains of non-ionic polymeric materials. We speculate that enhancing the mobilities of the molecular chains is key to improving blood compatibility.

中文翻译:

丙烯酸2-甲氧基乙酯和甲基丙烯酸2-羟乙酯的分子迁移率和侧链末端亲和力的分子动力学研究

无论聚合度如何,甲基丙烯酸 2-羟乙酯 (HEMA) 部分的分子迁移率都小于丙烯酸 2-甲氧基乙酯 (MEA) 部分的分子迁移率。防止污染物和材料的极性官能团形成氢键网络对于提高非离子聚合物材料分子链的流动性很重要。我们推测,提高分子链的流动性是改善血液相容性的关键。
更新日期:2018-09-10
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