期刊论文

Zejian Wang<&wdkj&>Zhiwei Sui

英文

Talanta

0039-9140

2022

245

123448

10.1016/j.talanta.2022.123448

CRediT author statement Zhiwei Sui: acquisition, Methodology, Supervision. Zejian Wang: Conceptualization, Methodology, Resources. Meng Wang: Methodology, Investigation, Writing, Visualization. Siyuan Liu: Methodology, Investigation. Longquan Li: Methodology, Investigation. Bo Li: Methodology, Investigation. Ziquan Wang: Investigation. Guoping Zhou: Resources.

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Accurate and online quantification of viable cells is one of the necessary requirements during the microbial fermentation process for high productivity. The flow cytometry (FCM)-based method accurately quantifies viable cells, but this offline method cannot reflect the counts constantly. The dielectric spectroscopy (DS) sensor is widely utilized to monitor viable cells online; however, accurately converting the capacitance value of the DS sensor to the viable bacterial cell counts has barely been tried. We have developed a method by coupling th...