An agent-based approach for modeling molecular self-organization

被引:63
|
作者
Troisi, A
Wong, V
Ratner, MA
机构
[1] Northwestern Univ, Dept Chem, Ctr Nanofabricat & Mol Self Assembly, Evanston, IL 60208 USA
[2] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy
关键词
agent-based simulation; molecular self-assembly; nanostructure prediction;
D O I
10.1073/pnas.0408308102
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Agent-based modeling is a technique currently used to simulate complex systems in computer science and social science. Here, we propose its application to the problem of molecular self-assembly. A system is allowed to evolve from a separated to an aggregated state following a combination of stochastic, deterministic, and adaptive rules. We consider the problem of packing rigid shapes on a lattice to verify that this algorithm produces more nearly optimal aggregates with less computational effort than comparable Monte Carlo simulations.
引用
收藏
页码:255 / 260
页数:6
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