Multiple stimulus modulated organic crystal polymorphs with tunable luminescence behavior
Qian Zhou, Mingxia Feng, Caihong Shi, Mengqiu Qian, Xiurong Ma, Runying He, Xian Meng, Yonggang Shi, Qiue Cao, Liyan Zheng
Abstract
the in-depth analysis of molecular conformations and frameworks of the polymorphic crystals demonstrate that the diverse conformations and abundant noncovalent interactions have a predominant impact on emission behavior. Consequently, the crystals R can be used for the highly sensitive and specific sensing of methanol with a detection limit of 39.35 ppm. This study not only provides a new strategy for crystal polymorphism, but also develops an effective method for the detection of methanol.
Topics & Concepts
LuminescenceMethanolFluorescenceCrystal (programming language)PhotochemistryStimulus (psychology)Materials scienceChemistryOrganic chemistryOptoelectronicsOpticsComputer sciencePhysicsPsychologyPsychotherapistProgramming languageLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionNanoplatforms for cancer theranostics