Trends in flow-based analytical methods applied to pesticide detection: A review

被引:68
作者
Llorent-Martinez, E. J. [1 ]
Ortega-Barrales, P. [1 ]
Fernandez-de Cordova, M. L. [1 ]
Ruiz-Medina, A. [1 ]
机构
[1] Univ Jaen, Fac Expt Sci, Dept Phys & Analyt Chem, E-23071 Jaen, Spain
关键词
Optosensor; Electrochemical sensor; Flow analysis; Pesticides; Multicommutation; FLUORESCENCE-BASED OPTOSENSOR; SOLID-PHASE EXTRACTION; ORGANOPHOSPHORUS PESTICIDES; CARBAMATE PESTICIDES; INJECTION ANALYSIS; LIQUID-CHROMATOGRAPHY; IMPRINTED POLYMER; MASS-SPECTROMETRY; ORGANIC MEDIA; WATER SAMPLES;
D O I
10.1016/j.aca.2010.10.036
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Recent applications of flow-based analytical methods for pesticide determinations are reviewed. This review is focused on the description of electrochemical and optical flow sensors, describing the most relevant applications in this field. The different approaches employed up to date in electrochemical biosensors, together with the possible modifications in the flow methodology and the development of multiparameter flow-through optosensors have also been extensively described. Advantages, handicaps and current trends of each detection technique are critically discussed. The article ends up with a comparison between flow-based analytical methods and chromatography when applied to pesticide determination. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:30 / 39
页数:10
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