Title :
Development of optical biosensor based on photonic crystal made of TiO2 using liquid phase deposition
Author :
Keigo Aono;Shoma Aki;Kenji Sueyoshi;Hideaki Hisamoto;Tatsuro Endo
Author_Institution :
Department of Applied Chemistry, Osaka Prefecture University, 1-1 Gakuencho, Naka-ku, Sakai, Osaka 599-8531, Japan
Abstract :
We developed TiO2-based photonic crystal (PhC) for highly-sensitive optical biosensing application. The optical characteristics of PhC depend on refractive index of base material and surroundings. Hence, highly-sensitive optical biosensing application is expected by using high refractive index base material. By using TiO2-based PhC biosensor, detection of antigen-antibody reaction was successfully achieved.
Keywords :
"Biosensors","Polymers","Biomedical optical imaging","Optical device fabrication","Optical reflection","Optical sensors"
Conference_Titel :
Microoptics Conference (MOC), 2015 20th
Print_ISBN :
978-4-8634-8487-0
DOI :
10.1109/MOC.2015.7416438
