Dynamic force spectroscopy: optimized data analysis.
Dynamic force spectroscopy: optimized data analysis.
复制标题
动态力谱:优化的数据分析。
DOI:
10.1103/physreve.68.045103
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发表时间:
2003
期刊:
影响因子:
--
通讯作者:
P. Reimann
中科院分区:
文献类型:
--
作者:
M. Evstigneev;P. Reimann
The forced rupture of single chemical bonds in biomolecular compounds (e.g., ligand-receptor systems) as observed in dynamic force spectroscopy experiments is addressed. An optimized method of data analysis is proposed. This method significantly outperforms the current standard one when applied to data from an idealized numerical computer simulation of an experiment with realistic parameter values. In particular, the force-free dissociation rate can be inferred with a considerably smaller statistical uncertainty and without the systematic overestimation of about 30%, which is shown to be inherent in the standard method.