Liquid crystal-based chemical sensors and biosensors: From sensing mechanisms to the variety of analytical targets
學年 111
學期 1
出版（發表）日期 2022-11-12
作品名稱 Liquid crystal-based chemical sensors and biosensors: From sensing mechanisms to the variety of analytical targets
作品名稱（其他語言）
著者 Rouhbakhsh, Z.; Huang, J.-W.; Ho, T. T.; Verdian, A.; Chen, C.-H.*
單位
出版者
著錄名稱、卷期、頁數 TrAC Trends in Analytical Chemistry 157, 116820
摘要 The sensors using liquid crystals (LCs) as the optical signal reporter, i.e., the LC-based sensors, have been considered as new sensing technology suitable for fast-screening and point-of-care applications due to their simplicity and visualized signals. In this review, we classified the LC-based sensors into five categories by the types of chemical reactions that involved in the sensing mechanisms. They are (1) DNA/aptamer hybridization, recognition, and cleavage, (2) immunobinding, (3) enzymatic reactions of proteases, (4) metal-ligand complexation, and (5) functional group transformation. In each mechanism, we discussed the types of target molecules and evaluate how the chemical reactions affects the performance of the sensing systems. Finally, we proposed the challenges and opportunities for current LC-based sensors studies. Overall, this review provides a whole scope of the research related to LC-based sensors, which is helpful for the researchers to find their space to contribute to this field from different viewpoints.
關鍵字 Liquid crystals;Chemical sensors;Biosensors;Aptasensors;Immunosensors;Sensing mechanisms for liquid crystal-based sensors
語言 en
ISSN 0165-9936
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 NLD
公開徵稿
出版型式 ,電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/123404 )