バクテリオロドプシンで被覆された水晶振動子を用いた水分センサー

概要

論文の詳細を見る
Bacteriorhodopsin (BR) has been reported to adsorb or desorb moisture reversibly. The application of a quartz crystal coated with BR as a moisture sensor was investigated. Results show that a quartz crystal coated with BR is capable of monitoring moisture concentration. A near-linear relation of the change in frequency with moisture was obtained in the range from 0.1v/v% to 2v/v%. The performance as a moisture sensor has been maintained over more than 3 months. The performance is unchanged even if exposed to an environment of 100℃ for ten hours.
社団法人日本分析化学会の論文
1994-12-05