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(Reference retrieved automatically from Google Scholar through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Multi-commutation in flow analysis: Recent developments and applications

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Author(s):
Feres‚ M.A. ; Fortes‚ P.R. ; Zagatto‚ E.A.G. ; Santos‚ J.L.M. ; Lima‚ J.L.F.C.
Total Authors: 5
Document type: Journal article
Source: Analytica Chimica Acta; v. 618, n. 1, p. 1-17, 2008.
Abstract

The concept of multi-commutation in flow analysis is revisited, and emphasis is given to recent methodological and applicative achievements. Multi-commutation is compatible with different flow patterns (unsegmented, segmented, pulsed, tandem) and amenable to concentration-oriented feedback mechanisms. Its exploitation has led to significant attainments mainly in relation to versatility of the flow system. Characteristics and potentialities of the multi-commuted flow systems are discussed, and guidelines for assisting methodological implementation are given. The number of applications has experienced remarkable increase during last years; therefore, the applicative part of this review is focused on the recent noteworthy applications, mainly in relation to environmental, agronomical, pharmaceutical, biological, food and industrial samples. (C) 2008 Elsevier B.V. All rights reserved. (AU)

FAPESP's process: 06/03859-9 - Development of analytical flow systems exploiting feedback mechanisms, improved conditions for detection and/or multivariate calibration: application to agro-industrial or environmental samples
Grantee:Paula Regina Fortes
Support Opportunities: Scholarships in Brazil - Doctorate
FAPESP's process: 06/03718-6 - Spectrophotometric determination of pesticide residues in soils and natural waters using flow analysis system with bio columns for in line concentration
Grantee:Mário Almir Feres Junior
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 06/07309-3 - Novel analytical strategies for studies involving biomolecules
Grantee:Elias Ayres Guidetti Zagatto
Support Opportunities: Research Projects - Thematic Grants