Title: Liquid-crystal-based biosensing beyond texture observations
Authors: Lee, Mon-Juan
Lin, Chi-Hao
Lee, Wei
光電學院
College of Photonics
Keywords: Liquid crystals;Electro-optical properties;Biophotonics;Biosensors;Bovine serum albumin;Protein
Issue Date: 1-Jan-2015
Abstract: The texture observation has long been the core technique in liquid crystal (LC)-based biosensing. One of the drawbacks of this observational means is the difficulty in quantitative analysis. In this invited paper, we report on our recent attempt to improve the LC-based biosensing technique through the analysis of bovine serum albumin (BSA), a protein standard commonly used in the assay of protein concentration. We propose to overcome the technical limitations in the analysis of LC-based biosensors by considering alternative measuring schemes. By means of the induced changes in electro-optical properties of LCs in the presence of different concentrations of BSA, novel quantitative techniques specific for LC-based biosensors are developed.
URI: http://dx.doi.org/10.1117/12.2187818
http://hdl.handle.net/11536/129749
ISBN: 978-1-62841-731-9
ISSN: 0277-786X
DOI: 10.1117/12.2187818
Journal: LIQUID CRYSTALS XIX
Volume: 9565
Begin Page: 0
End Page: 0
Appears in Collections:會議論文


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