Zhou, Xiao-guang, Yuan, Bai-qing, Zhang, Lei, Liu, Yang, Han, Dong-xue, and You, Tian-yan (2010) Determination of Amino Acids by Ru(bpy)(3)(2+) Cathodic Electrochemiluminescence with High Sensitivity. Chemical Research in Chinese Universities, 26 (3). pp. 376-379.

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Abstract

The unique cathodic electrochemiluminescence(ECL)emission of Ru(bpy)3”(bpy=2，2'-bipyridine)was observed via Nation film at Au electrode[Au／Nafion／Ru(bpy)32+】at about o．20 V(vs．Ag／AgCl)and applied to the determination of several amino acids without prior derivatization with high sensitivity．The cathodic electrochemiluminescence(ECL)exhibits the detection limits and linear ranges of several amino acids comparable to or better than those of capillary electrophoresis with conventional ECL detection method(at 1．1 o_一1．20 V坩．Ag／AgCll based on precolumn derivatization．The results suggest that the cathodic ECL is promising for the detection of amino acids in bioanalysis．

Item ID:	83322
Item Type:	Article (Research - C1)
ISSN:	2210-3171
Related URLs:	http://gateway.webofknowledge.com/gatewa...
Date Deposited:	07 Aug 2024 00:30
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