Molecular dynamics study of the molecular mobilities and side-chain terminal affinities of 2-methoxyethyl acrylate and 2-hydroxyethyl methacrylate
Molecular dynamics study of the molecular mobilities and side-chain terminal affinities of 2-methoxyethyl acrylate and 2-hydroxyethyl methacrylate
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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
DOI：
10.1038/s41428-018-0121-z
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发表时间：
2019
期刊：
影响因子：
2.8
通讯作者：
and Hideki Mori
中科院分区：
文献类型：
--
作者：
Ryo Nagumo;Atsushi Shimizu;Shuichi Iwata;and Hideki Mori
无论聚合度如何，甲基丙烯酸羟乙酯(HEMA)部分的分子迁移率都小于甲基丙烯酸2-甲氧乙酯(MEA)部分。防止污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迁移率具有重要意义。我们推测，增强分子链的迁移率是改善血液相容性的关键。
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.