The 70th JSAP Spring Meeting 2023

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12 Organic Molecules and Bioelectronics » 12.7 Biomedical Engineering and Biochips

[17p-E102-1~20] 12.7 Biomedical Engineering and Biochips

Fri. Mar 17, 2023 1:00 PM - 6:30 PM E102 (Building No. 12)

Toshiya Sakata(Univ. of Tokyo), Takahisa Tanaka(Univ. Tokyo), Masato Yasuura(AIST)

4:30 PM - 4:45 PM

[17p-E102-14] A study on the quantification of DNase using AC impedance method

〇Yuta Okamoto1 (1.NITK)

Keywords:DNA, Impedance, DNase

We newly fabricated a novel microdevice for detection of DNase, enzyme for nonspecific DNA cleavage, which is a candidate biomarker for acute myocardial infarction. Here, we demonstrate that the electrical properties of DNA molecules can be exploited to monitor enzymatic activity.