@inproceedings{f0965d7261874357aeb753910d842cae,
title = "Biosensor based on fluorescent spherical resonator using polystyrene microbead",
abstract = "This paper presents an on-chip biosensor using a polystyrene fluorescent microsphere as an optical resonator to enhance the fluorescence emission. The microsphere is attached on the wall of a microchannel in a polydimethylsiloxane (PDMS) optofluidic chip and excited by a focused laser beam using a confocal Raman microscope system. Based on the shift of Whispering Gallery modes (WGMs), this sensor has a resolution of 0.1% for protein concentration detection. Combined with the micro-opto-fluidic-system (MOFS), the biosensor has the advantage of tiny volume detection and high resolution, which shows promise in many applications such as real time biological analysis and environmental monitoring.",
keywords = "Biosensors, Micro-opto-fluidic-system (MOFS), Microsphere, Protein concentration",
author = "Yu, {Y. F.} and T. Bourouina and Shen, {Z. X.} and Ngo, {N. Q.} and Liu, {A. Q.}",
year = "2010",
month = oct,
language = "English",
isbn = "9781618390622",
series = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010",
pages = "1253--1255",
booktitle = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010",
note = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 ; Conference date: 03-10-2010 Through 07-10-2010",
}