On/off luminescence vapochromic selective sensing of benzene and its methylated derivatives by a trinuclear silver(I) pyrazolate sensor |
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Authors: | Rawashdeh-Omary Manal A Rashdan Maher D Dharanipathi Shylaja Elbjeirami Oussama Ramesh Prashanth Dias H V Rasika |
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Affiliation: | Department of Chemistry and Physics, Texas Woman's University, Denton, Texas 76204, USA. momary@twu.edu |
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Abstract: | {[3,5-(CF(3))(2)Pz]Ag}(3) (1) films exhibit selective/reversible sensing of small-organic-molecule (SAM) vapors, which readily switch-on bright-green (benzene or toluene) or bright-blue (mesitylene) luminescence that switches-off upon vapor removal. Vapors of electron-deficient SAMs or non-aromatic solvents did not attain luminescence switching and were not adsorbed. |
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