Application of multivariate techniques in optimization of spectroanalytical methods

被引：87

作者：

Ferreira, Sergio Luis Costa ^{[1
]}

Andrade Korn, Maria das Gracas

Ferreira, Hadla Sousa

da Silva, Erik Galvao Paranhos

Araujo, Rennan Geovanny Oliveira

Souza, Anderson Santos

Macedo, Samuel Marques

de Castro Lima, Daniel

de Jesus, Raildo Mota

Amorim, Fabio Alan Carqueija

Bosque-Sendra, Juan Manuel

机构：

[1] Univ Fed Bahia, Inst Quim, Salvador, BA, Brazil

[2] Univ Fed Bahia, Inst Ciencias Ambientais & Desenvolvimento S, Barreiras, BA, Brazil

[3] Univ Granada, Fac Sci, Dept Analyt Chem, Granada, Spain

来源：

APPLIED SPECTROSCOPY REVIEWS | 2007年 / 42卷 / 05期

关键词：

multivariate techniques; factorial design; central composite design; Doehlert matrix; Box-Behnken design; AAS; ICP; spectroanalytical methods;

D O I：

10.1080/05704920701551506

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The present article describes fundamentals and applications of multivariate techniques used for the optimization of analytical procedures and systems involving spectroanalytical methods such as flame atomic absorption spectrometry (FAAS), electrothermal atomic absorption spectrometry (ETAAS), inductively coupled plasma optical emission spectrometry (ICP OES), and inductively coupled plasma mass spectrometry (ICP-MS), considering the main steps of a chemical analysis. This way, applications of experimental designs in optimization of sampling systems, digestion procedures, preconcentration procedures, instrumental parameters of quantification steps of analytical methods, and robustness tests have been summarized in this work.

引用

页码：475 / 491

页数：17

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