30 January 2012 Green fluorescent protein-doped sol-gel silica planar waveguide to detect organophosphorus compound
Author Affiliations +
Proceedings Volume 8351, Third Asia Pacific Optical Sensors Conference; 83512B (2012) https://doi.org/10.1117/12.914396
Event: Asia Pacific Optical Sensors Conference, 2012, Sydney, Australia
Abstract
We report novel living protein-doped planar waveguide, and real-time detection of an organophosphorus compound using a sol-gel silica planar waveguide doped with a green fluorescent protein and an organophosphorus hydrolase on a yeast-cell surface. The waveguide was pumped at 488 nm, and emitted green fluorescence at the far field. The green fluorescent light at 550 nm changed by 50% from the original power 1 min after application of the organophosphorus compound. The results enable the real-time detection of biochemical weapon and insecticide harmful for human body by using an in-line fiber sensor network.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Y. Enami, Y. Enami, S. Suye, S. Suye, } "Green fluorescent protein-doped sol-gel silica planar waveguide to detect organophosphorus compound", Proc. SPIE 8351, Third Asia Pacific Optical Sensors Conference, 83512B (30 January 2012); doi: 10.1117/12.914396; https://doi.org/10.1117/12.914396
PROCEEDINGS
6 PAGES


SHARE
Back to Top