Regeneration of Arrayed Gold Microelectrodes Equipped for a Real-Time Cell AnalyzerZhihui Xu *1, Yiyan Song *1, Huijun Jiang 2, Yan Kong 3, Xiaoming Li 3, Jin Chen 1, Yuan Wu 4
1School of Public Health, Nanjing Medical University, 2School of Pharmacy, Nanjing Medical University, 3State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, 4Department of Medical Oncology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University
This protocol describes a general strategy to regenerate commercial arrayed gold microelectrodes equipped for a label-free cell analyzer aimed at saving on the high running costs ofmicrochip-based assays. The regeneration process includes trypsin digestion, rinsing with ethanol and water, and a spinning step, which enables repeated usage of microchips.
