力诱导的 DNA 解链:热力学与有限大小行为
软凝聚态物质
2007-05-23 v1
摘要
我们讨论了在固定距离ensemble中,力诱导的双链DNA接近变力时的热力学行为。识别出Y形单为固定距离ensemble中的共存相。通过热力学量(如伸长性、Y形单未解链段长度)的有限大小缩放,可恢复相图。我们建议,这种程序可用于从有限长度DNA的实验中获取热力学相图。
引用
@article{arxiv.cond-mat/0511531,
title = {Unzipping DNA by force: thermodynamics and finite size behaviour},
author = {Rajeev Kapri and Somendra M. Bhattacharjee},
journal= {arXiv preprint arXiv:cond-mat/0511531},
year = {2007}
}
备注
10 pages, accepted for publication in special issue of Journal of Physics: Condensed Matter