Automated curve resolution applied to data from multi-detection instruments
Automated curve resolution applied to data from multi-detection instruments
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DOI：
10.1016/s0003-2670(01)01268-5
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发表时间：
2001-11-19
影响因子：
6.2
通讯作者：
Eide, I
中科院分区：
文献类型：
--
作者：
Shen, HL;Grung, B;Eide, I
本文提出了一种多组分数据自动解析的方法。所提出的程序纠正背景，削减数据到更小的子矩阵，并解决了复杂的重叠系统，而无需人工干预。定义了浓度和光谱轮廓的基本约束，并用于确定组分的数量和将复杂的峰簇切割成较小的子矩阵。该程序适用于多组分的数据，从高效液相色谱二极管阵列检测器（HPLC-DAD），流动注射分析二极管阵列检测器（FIA-DAD），气相色谱-质谱（GC-MS）。(C)2001 Elsevier Science B. V.保留所有权利。
This work presents a method for automated resolution of multicomponent data. The proposed procedures corrects background, cuts the data into smaller sub matrices, and resolves complex overlapping systems without human intervention. Basic constraints on concentration and spectral profiles are defined and used for determining the number of components and for cutting complex peak clusters into smaller sub matrices. The procedures are applied to multicomponent data from high performance liquid chromatography with diode array detection (HPLC-DAD), flow injection analysis with diode array detection (FIA-DAD), and gas chromatography-mass spectrometry (GC-MS). (C) 2001 Elsevier Science B.V. All rights reserved.