The 66th JSAP Spring Meeting, 2019

Presentation information

Oral presentation

12 Organic Molecules and Bioelectronics » 12.7 Biomedical Engineering and Biochips

[10a-S421-1~12] 12.7 Biomedical Engineering and Biochips

Sun. Mar 10, 2019 9:00 AM - 12:15 PM S421 (S421)

Hiroaki Takehara(Univ. of Tokyo), Toshifumi Takeuchi(Kobe Univ.)

9:00 AM - 9:15 AM

[10a-S421-1] Detection of influenza virus using an external force-assisted near-field illumination biosensor

Hiroto Yanagawa1, Tatsurou Kawamura1, Yoshiki Sasaki1, Takashi Kanno1, Masato Yasuura2, Makoto Fujimaki2 (1.Panasonic, 2.AIST)

Keywords:biosensor

We are developing an external force-assisted near-field illumination biosensor that creates " fluorescent moving bright spots" with magnetic particles and optical markers to realize high speed and sensitive influenza virus detection. In this study, we observed influenza virus as fluorescent moving bright spots with anti-hemagglutinin-IgG antibody and anti-neuraminidase-IgG antibody. We demonstrated detection of whole influenza virus by targeting viral surface protein.