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ID 31993
file
creator
Enami, Yasufumi
Tsuchiya, Keiji
Suye, Shin-ichiro
abstract
In this letter, the authors report the 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 display. The waveguide was pumped at 488 nm, and it 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 sarin and other biochemicals by using an in-line fiber sensor network.
journal title
Applied Physics Letters
volume
Volume 98
issue
Issue 23
start page
233503-1
end page
233503-3
date of issued
2011-06-07
publisher
American Institute of Physics
issn
0003-6951
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
rights
Copyright (c) 2011 American Institute of Physics.
relation url
department
Research Center for Nanodevices and Systems