Determination of Uric Acid at Electrochemically Activated Glassy Carbon Electrode

ElectroanalysisVolume 13, Issue 16 p. 1319-1325 Article Determination of Uric Acid at Electrochemically Activated Glassy Carbon Electrode Kang Shi, Kang Shi Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong KongSearch for more papers by this authorKwok-Keung Shiu, Corresponding Author Kwok-Keung Shiu kkshiu@hkbu.edu.hk Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong KongDepartment of Chemistry, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong KongSearch for more papers by this author Kang Shi, Kang Shi Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong KongSearch for more papers by this authorKwok-Keung Shiu, Corresponding Author Kwok-Keung Shiu kkshiu@hkbu.edu.hk Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong KongDepartment of Chemistry, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong KongSearch for more papers by this author First published: 05 November 2001 https://doi.org/10.1002/1521-4109(200111)13:16<1319::AID-ELAN1319>3.0.CO;2-CCitations: 74AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Abstract A selective and sensitive electroanalytical method was developed for the determination of uric acid in urine samples. Uric acid was preconcentrated and electroanalyzed at electrochemically activated glassy carbon electrodes. No pretreatment of uric acid sample was necessary prior to electroanalysis. Linear response was observed over the range from 0.04 to 2.0 μM with a large slope of 55.6 A M−1 and a correlation of 0.999. The detection limit (3σ) was estimated to be about 9 nM. Citing Literature Volume13, Issue16November 2001Pages 1319-1325 RelatedInformation