MARTINI粗粒化力场内热敏性立构规整聚合物的建模:以聚(N-异丙基丙烯酰胺)为基准案例
Modelling of thermosensitive stereoregular polymers within MARTINI coarse-grained force-field: poly(N-isopropylacrylamide) as a benchmark case
AI总结:
本文在MARTINI粗粒化力场中建立了考虑立构规整性的聚(N-异丙基丙烯酰胺)模型,探究了粗粒化粒子极性对其温度依赖性线团-球转变的影响,实现了大尺度下热敏性聚合物行为的研究。
摘要:
本文介绍了广泛使用的热敏性聚合物聚(N-异丙基丙烯酰胺)的MARTINI模型。重要的是,我们的模型考虑了聚合物的立构规整性(即 tacticity)。我们强调了改变构成聚合物的粗粒化粒子极性对其展现温度依赖性线团-球转变能力的影响。我们的方法允许在大时间和长度尺度上研究热敏性聚合物的行为。
英文摘要:
In this article we introduce the MARTINI model of a widely used thermoresponsive polymer, Poly(N-isopropylacrylamide). Importantly, our model takes into account polymer's stereoregularity (i.e. tacticity). We highlight the effect of changing the polarity of coarse-grained particles comprising the polymer on its ability to exhibit a temperature-dependent coil-to-globule transition. Our approach allows to study the behavior of thermoresponsive polymers at large time and length scales.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。