用于现场水质监测的 Hg 特异性、灵敏和稳健全细胞生物传感器的 Au 传感器的工程设计。
Engineering of a Au-sensor to develop a Hg-specific, sensitive and robust whole-cell biosensor for on-site water monitoring.
机构信息
Instituto de Biología Molecular y Celular de Rosario (IBR), Universidad Nacional de Rosario (UNR)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Rosario, Argentina.
出版信息
Chem Commun (Camb). 2020 Jun 18;56(48):6590-6593. doi: 10.1039/d0cc01323d. Epub 2020 May 14.
A highly sensitive and specific Hg-whole-cell biosensor was developed from a non-selective variant of the Au sensor GolS and its regulatory pathway. The performance of this analytical tool was validated under laboratory and field-like conditions. This biosensor can be easily applied in cost-effective and portable semiquantitative devices to report Hg contamination in water.
研究人员从非选择性金传感器 GolS 及其调控途径中开发出一种高灵敏度和特异性的汞整体细胞生物传感器。该分析工具的性能在实验室和现场条件下得到了验证。这种生物传感器可以很容易地应用于具有成本效益和便携性的半定量设备中，以报告水中的汞污染。
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