Visualization of Caco-2 cell tight junction using electric-double-layer modulation imaging technique

Jun Kurosu; Kaname Kanai; Kana Morishita; Kimio Sumaru; Jun'ya Tsutsumi

Presentation information

Oral presentation

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)

2:00 PM - 2:15 PM

△ [17p-E102-5] Visualization of Caco-2 cell tight junction using electric-double-layer modulation imaging technique

〇(M1)Jun Kurosu^1,2, Kaname Kanai², Kana Morishita¹, Kimio Sumaru¹, Jun'ya Tsutsumi^1,2 (1.AIST, 2.Tokyo University of Science)

Keywords:bioimaging, Caco-2 cell, biosensor

We are developing a new label-free bioimaging technique named as electric-double-layer modulation imaging (EDLMI). We previously reported that the technique allowed visualizing the materials diffusion derived from Hela cell apoptosis. Here we report application of EDLMI to visualizing Caco-2 cell tight junction.