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A Convenient and Label-Free Colorimetric Detection for L-Histidine Based on Inhibition of Oxidation of 3,3′,5,5′-Tetramethylbenzidine-H(2)O(2) System Triggered by Copper Ions

L-Histidine (L-His) is an essential amino acid, which is used to synthesize proteins and enzymes. The concentration of L-His in the body is controlled to regulate tissue growth and repair of tissues. In this study, a rapid and sensitive method was developed for colorimetric L-his detection using Cu(...

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Detalles Bibliográficos
Autores principales: Zhang, Zhikun, Zhao, Wenmeng, Hu, Cuixia, Cao, Yapeng, Liu, Yumin, Liu, Qingju
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8649665/
https://www.ncbi.nlm.nih.gov/pubmed/34888294
http://dx.doi.org/10.3389/fchem.2021.773519