Vanguard-rearguard analytical strategies

被引：77

作者：

Valcárcel, M ^{[1
]}

Cárdenas, S ^{[1
]}

机构：

[1] Univ Cordoba, Dept Analyt Chem, E-14071 Cordoba, Spain

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2005年 / 24卷 / 01期

关键词：

analytical information; rearguard; screening; vanguard;

D O I：

10.1016/j.trac.2004.07.016

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The increasing demands for (bio)chemical information to contribute to solving environmental, health, food, industrial problems will promote important changes in analytical laboratories that should be supported by analytical research and development, and innovation (R&D&I). In this paper, we propose a new strategy: the sequential use of rapid, low-cost vanguard analytical systems and more accurate, rearguard analytical systems, including off-line, on-line and mixed on/off-line combinations. These strategies imply looking for synergies between metrology and problem solving to support the establishment of quality compromises as well as to emphasize the increasing importance of quality assurance principles and practices in modern (bio)chemical analyses. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：67 / 74

页数：8

共 41 条

[1]

Alegret S, 2003, COMPREHENSIVE ANAL C, VXXXIX

[2] Total indices in analytical sciences [J].

Baena, JR ;

Valcárcel, M .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2003, 22 (10) :641-646

[3] Speciation of inorganic lead and ionic alkyllead compounds by GC/MS in prescreened rainwaters [J].

Baena, JR ;

Cárdenas, S ;

Gallego, M ;

Valcárcel, M .

ANALYTICAL CHEMISTRY, 2000, 72 (07) :1510-1517

[4] Direct solid sampling with electrothermal vaporization/atomization: what for and how? [J].

Belarra, MA ;

Resano, M ;

Vanhaecke, F ;

Moens, L .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2002, 21 (12) :828-839

[5] Biological fluid screening and confirmation of bile acids by use of an integrated flow-injection-LC-evaporative light-scattering system [J].

Criado, A ;

Cárdenas, S ;

Gallego, M ;

Valcárcel, M .

CHROMATOGRAPHIA, 2002, 55 (1-2) :49-54

[6] Mass spectrometry for in-situ volcanic gas monitoring [J].

Diaz, JA ;

Giese, CF ;

Gentry, WR .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2002, 21 (08) :498-514

[7] Ion-mobility spectrometry as a fast monitor of chemical composition [J].

Eiceman, GA .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2002, 21 (04) :259-275

[8]

ERICKSON KA, 1993, CLIN CHEM, V39, P283

[9] A critical review of ion mobility spectrometry for the detection of explosives and explosive related compounds [J].

Ewing, RG ;

Atkinson, DA ;

Eiceman, GA ;

Ewing, GJ .

TALANTA, 2001, 54 (03) :515-529

[10] Monitoring of endocrine disruptors in surface waters by the yeast recombinant assay [J].

García-Reyero, N ;

Grau, E ;

Castillo, M ;

De Alda, MJL ;

Barceló, D ;

Piña, B .

ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 2001, 20 (06) :1152-1158

← 1 2 3 4 5 →