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Sensitive Voltammetric Sensor for Tryptophan Detection by Using Polyvinylpyrrolidone Functionalized Graphene/GCE

In this paper, an electrochemical method for the measurement of tryptophan (Trp) was developed based on a glassy carbon electrode modified with polyvinylpyrrolidonefunctionalized graphene (PVP-GR)/glassy carbon electrode (GCE). In 0.1 M phosphate buffer solution (PBS, pH = 2.2), compared with bare G...

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Detalles Bibliográficos
Autores principales:	He, Quanguo, Liu, Jun, Feng, Jinxia, Wu, Yiyong, Tian, Yaling, Li, Guangli, Chen, Dongchu
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7023250/ https://www.ncbi.nlm.nih.gov/pubmed/31936567 http://dx.doi.org/10.3390/nano10010125

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