Analytical methodology for the determination of urea: current practice and future trends

被引：125

作者：

Francis, PS ^{[1
]}

Lewis, SW ^{[1
]}

Lim, KF ^{[1
]}

机构：

[1] Deakin Univ, Ctr Chiral & Mol Technol, Sch Biol & Chem Sci, Geelong, Vic 3217, Australia

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2002年 / 21卷 / 05期

关键词：

blood; chemiluminescence; diacetyl monoxime; flow-injection analysis; milk; seawater; urea; urease; wine;

D O I：

10.1016/S0165-9936(02)00507-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The determination of urea is important in a wide range of fields, including clinical diagnostics, environmental monitoring and food science. Numerous analytical techniques have been developed for the determination of urea, with no single technique dominant in all areas because of the diversity of applications. An overview of the existing analytical methodologies for urea is presented, and some new approaches are discussed, particularly those based on chemiluminescence detection to improve the sensitivity and the selectivity for the determination of this important analyte. (C) 2002 Published by Elsevier Science B.V. All rights reserved.

引用

页码：389 / 400

页数：12

共 43 条

[1]

Blum L. J., 1997, BIO CHEMILUMINESCENT

[2]

Bradley R, 1992, STANDARD METHODS EXA

[3]

BUTLER A R, 1982, Trends in Analytical Chemistry, V1, P120, DOI 10.1016/0165-9936(82)80011-3

[4] THE CHEMISTRY OF THE DIACETYL MONOXIME ASSAY OF UREA IN BIOLOGICAL-FLUIDS [J].

BUTLER, AR ;

HUSSAIN, I ;

LEITCH, E .

CLINICA CHIMICA ACTA, 1981, 112 (03) :357-360

[5]

Butzke C.E., 1997, Ethyl Carbamate preventative action manual, US Food and Drug Administration, Center for food safety and Applied nutrition Ethyl carbamate preventative action manual, P1

[6]

Campana A. M. G., 2001, CHEMILUMINESCENCE AN

[7]

CARLSSON J, 1994, ACTA VET SCAND, V35, P67

[8] Chemiluminescence measurement of tertiary amines using the continuous-addition-of-reagent technique.: Determination of trimethylamine in fish samples [J].

Cobo, M ;

Silva, M ;

Pérez-Bendito, D .

ANALYTICA CHIMICA ACTA, 1997, 356 (01) :51-59

[9] Determination of urea, allantoin and lysine pyroglutamate in cosmetic samples by hydrophilic interaction chromatography [J].

Dallet, P ;

Labat, L ;

Kummer, E ;

Dubost, JP .

JOURNAL OF CHROMATOGRAPHY B, 2000, 742 (02) :447-452

[10]

DellaCiana L, 1996, CLIN CHEM, V42, P1079

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