Exploring silver ionic liquids for reaction-based gas sensing on a quartz crystal microbalance.
Reaction-based, sensitive sensing of aldehyde and ketone gases in real time was effectively achieved on QCM chips thin-coated with silver ionic liquids and , respectively. The method platform developed in this work involves straightforward synthesis of functional silver ionic liquids in water, and is label-free and highly chemoselective with superior gas reactivity for and and, most significantly, totally insensitive to moisture.
Department of Chemistry and Biochemistry, National Chung Cheng University, 168 University Road, Chiayi 62102, Taiwan, Republic of China. cheyhc@ccu.edu.tw.
Hsin-Yi
HY
Li
Tzu-Hsuan
TH
Hsu
Chien-Yuan
CY
Chen
Ming-Chung
MC
Tseng
Yen-Ho
YH
Chu