Colorimetric detection of urea, urease, and urease inhibitor based on the peroxidase-like activity of gold nanoparticles
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- 作者：Hao-Hua Denga ; b ; 1 ; Guo-Lin Hongc ; 1 ; Feng-Lin Lina ; b ; Ai-Lin Liua ; b ; Xing-Hua Xiad ; Wei Chena ; b ; chenandhu@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Gold nanoparticles ; Peroxidase-like activity ; Urea ; Urease ; Acetohydroxamic acid
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：7 April 2016
- 年：2016
- 卷：915
- 期：Complete
- 页码：74-80
- 全文大小：982 K
文摘
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GNPs-catalyzed TMB-H2O2 reporting system is used as an ultrasensitive pH indicator.
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A450 exhibits a linear fashion over the pH range of 6.40–6.60.
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A platform is established for the detection of urea, urease, and urease inhibitor.
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