期刊
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
卷 80, 期 -, 页码 625-635出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.trac.2015.07.015
关键词
Ion chromatography; Simulation; Retention time; Peak width; Optimisation; Hard model; Soft model; In silico; Method development; Modelling
资金
- Australian Research Council [DP0663781]
- Federation Fellowship, K-EDB Trust Fund Project 'Large-scale Chromatography with Green Solvents: Fundamentals and Novel Processes' [FF0668673]
- Australian Research Council [DP0663781] Funding Source: Australian Research Council
Trends in the use of in silico approaches for the prediction of analyte retention and optimisation of separations in ion chromatography (IC) over the past decade are reviewed. The applicability of gradient elution and the use of complex eluent profiles containing both isocratic and gradient eluent steps are discussed in terms of their applicability for efficient and fast separations. Experimental optimisation of both gradients and complex elution profiles involves a large input in time; thus, in silico optimisation is a highly attractive option. Consequently, the core of this review focuses on insightful modelling of retention time and peak width for simulating isocratic, gradient and multistep gradient separations in IC. Optimisation strategies, current trends in IC modelling as well as challenges and prospects for future development are also discussed. Crown Copyright (C) 2015 Published by Elsevier B.V. All rights reserved.
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