New "turn-off" fluorescence sensors to detect vapors of nitro-explosives on the basis of 4,6-bis[5-(heteroaryl)thiophen-2-yl] substituted 5-(4-tertbutylphenyl)pyrimidines

Pyrimidines, carbazoles, triphenylamines, pyrene, nitroaromatic explosives, fluorescence quenching, PICRIC ACID DETECTION, NITROAROMATIC EXPLOSIVES, OPTICAL-PROPERTIES, MASS-SPECTROMETRY, QUANTUM YIELD, ION, DERIVATIVES, POLYMER, FLUOROPHORES, CHROMOPHORES

ID: 6263230