| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5131758 | Analytical Biochemistry | 2017 | 4 Pages |
Abstract
We developed a method to regenerate arrayed gold microelectrodes equipped for a commercial label-free cell analyzer. The regeneration process includes efficient treatment of the gold surface with trypsin (0.25%, v/v) digestion, rinsing with ethanol and deionized water and spinning steps. The proposed method ensured complete regeneration and repeated usage of gold microchips up to 4 times for the real-time electric impedance measurement of anti-cancer drug cytotoxicity.
Related Topics
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Authors
Zhihui Xu, Xueyan Shi, Huijun Jiang, Yiyan Song, Liying Zhang, Fangyuan Wang, Shuhu Du, Jin Chen,