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Highly Sensitive Whole-Cell Biosensor for Cadmium Detection Based on a Negative Feedback Circuit

Although many whole-cell biosensors (WCBs) for the detection of Cd(2+) have been developed over the years, most lack sensitivity and specificity. In this paper, we developed a Cd(2+) WCB with a negative feedback amplifier in P. putida KT2440. Based on the slope of the linear detection curve as a mea...

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Detalles Bibliográficos
Autores principales: Zhang, Guangbao, Hu, Shuting, Jia, Xiaoqiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8678453/
https://www.ncbi.nlm.nih.gov/pubmed/34926437
http://dx.doi.org/10.3389/fbioe.2021.799781