標題: | Liquid-crystal-based biosensing beyond texture observations |
作者: | Lee, Mon-Juan Lin, Chi-Hao Lee, Wei 光電學院 College of Photonics |
關鍵字: | Liquid crystals;Electro-optical properties;Biophotonics;Biosensors;Bovine serum albumin;Protein |
公開日期: | 1-一月-2015 |
摘要: | 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 |
期刊: | LIQUID CRYSTALS XIX |
Volume: | 9565 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 會議論文 |