Maximum entropy chromatogram reconstruction

被引：5

作者：

Dimandja, JMD ^{[1
]}

Kaljurand, M ^{[1
]}

Phillips, JB ^{[1
]}

Valentín, J ^{[1
]}

机构：

[1] NASA, Ames Res Ctr, Exobiol Branch, Moffett Field, CA 94035 USA

来源：

ANALYTICA CHIMICA ACTA | 1998年 / 371卷 / 01期

关键词：

maximum entropy deconvolution; data processing; signal to noise ratio;

D O I：

10.1016/S0003-2670(98)00271-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Maximum entropy has been successfully applied to problems of optical images and NMR spectroscopy. In this paper, we present the results of maximum entropy deconvolution applied to simulated and real chromatographic data. A brief theoretical discussion is given. The technique is tested both qualitatively and quantitatively using simulated data. Peak resolution can be dramatically improved but quantitative accuracy is limited. The technique is applied to a re-analysis of Pioneer Venus chromatographic data and to storage column data. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：1 / 8

页数：8

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