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

被引:119
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
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
收藏
页码:389 / 400
页数:12
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