arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1206.5328cond-mat.softphysics.bio-ph
收藏

具有非均匀序列的胶态片状聚合物的构型空间

The configurational space of colloidal patchy polymers with heterogeneous sequences

Ivan Coluzza, Christoph Dellago

摘要:

在这项工作中,我们表征的配置空间的一个短链的胶体粒子的功能范围内的定向和异质各向同性的相互作用。形成链的单个颗粒是用斑块装饰的胶体,斑块充当它们之间的相互作用位点。我们表明,使用计算机模拟,它是可能的采样的相对概率发生的结构与序列的空间中的所有可能实现的链。这里提出的结果代表了第一次尝试映射的空间可能的配置,一个链的胶体颗粒可能采用。这样一个空间的知识是至关重要的胶体链作为可设计的自组装系统的模型的可能应用。

英文摘要:

In this work we characterize the configurational space of a short chain of colloidal particles as function of the range of directional and heterogeneous isotropic interactions. The individual particles forming the chain are colloids decorated with patches that act as interaction sites between them. We show, using computer simulations, that it is possible to sample the relative probability of occurrence of a structure with a sequence in the space of all possible realizations of the chain. The results presented here represent a first attempt to map the space of possible configurations that a chain of colloidal particles may adopt. Knowledge of such a space is crucial for a possible application of colloidal chains as models for designable self-assembling systems.

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。

↑