| 초록 |
For two decade, Derivatized Siloles have been a interesting topics to many researchers because of its unique properties such as photo and electro luminescence. A new chemosensor for strong acids using photoluminescent silole has been developed. The detection of hydrochloric acid is achieved from the measuring of quenching photoluminescence of silole by adding the analyte. We have synthesized the aminomethylsilole[C4Ph4SiMeNH2] from the reaction of 1-Chloro -1-methyl-2,3,4,5-tetraphenylsilole with excess Ammonia. A linear relationship of Stern-Volmer plot for hydrochloric acid detection was obtained. Other analytes such as sulfuric acid and nitric acid will be presented. |
