Efficient Calculation of Microscopic Dissolution Rate Constants: The Aspirin-Water Interface.
Efficient Calculation of Microscopic Dissolution Rate Constants: The Aspirin-Water Interface.
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有效计算微观溶出速率常数:阿司匹林-水界面
DOI:
10.1021/jz501939c
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Reuter
中科院分区:
文献类型:
--
作者:
Schneider;Reuter
We present a molecular simulation approach to efficiently determine quantitative rate constants for rare dissolution events from organic crystals. Metadynamics is employed to generate a tailored bias potential that accelerates the escape from the bound state in subsequent hyperdynamics simulations. The robustness and acceleration obtained in the application to kink site dissolution at the aspirin(001)/water interface suggests this technique as a suitable tool to unravel the atomic-scale mechanisms of crystal dissolution.
DOI:
10.1063/1.4895906
发表时间:
2014
期刊:
The Journal of chemical physics
影响因子:
--
作者:
Schneider;Reuter
通讯作者:
Reuter
影响因子:
--
作者:
EDWARDS, LJ
通讯作者:
EDWARDS, LJ
影响因子:
1.7
作者:
Yesook Kim;M. Matsumoto;K. Machida
通讯作者:
K. Machida