Lai C.-YWeng J.-HLIN-CHI CHEN2021-07-262021-07-262018https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079907248&partnerID=40&md5=37f7971d855d20ac61f1ca526308b52ahttps://scholars.lib.ntu.edu.tw/handle/123456789/573127This paper reports real-time impedimetric detection of mucin 1 (MUC1) using an aptasensor, which is fabricated on a microfluidic symmetric Au electrode chip. Microfluidic channel coupled interdigitated array Au electrodes enable label free and real-time impedimetric aptasensing for cancer biomarker detection. Diffusion effects on impedance using different flow speeds are explored and a method for MUC1 aptasensing using real-time detection regarding different impedimetric variables is demonstrated. The low cost and simple characteristics of this system widens its potential for further portable and multiplex developments. Copyright ? (2018) by Chemical and Biological Microsystems Society. All rights reserved.Microfluidics; Aptasensor; Cancer biomarker detections; Impedimetric detections; Interdigitated arrays; Microfluidic channel; Mucin 1; Real time; Real-time detection; Electrodes[SDGs]SDG3Microfluidics; Aptasensor; Cancer biomarker detections; Impedimetric detections; Interdigitated arrays; Microfluidic channel; Mucin 1; Real time; Real-time detection; Electrodesconference paper2-s2.0-85079907248