An excitation-wavelength-dependent organic photoluminescent molecule with high quantum yield integrating both ESIPT and PCET mechanisms
Mengyuan Song, Meng Liu, Xue Zhang, Haijuan Qin, Jinglu Sun, Juanjuan Wang, Qian Peng, Zhiwei Zhao, Guohui Zhao, Xianchang Yan, Yongxin Chang, Yahui Zhang, Dongdong Wang, Junhui Wang, Jianzhang Zhao, Guangyan Qing
Abstract
: 363 nm), as well as phosphorescence at room temperature. These properties highlight its potential for multiple encryption features, enhancing its application in anti-counterfeiting technologies.
Topics & Concepts
PhotoluminescenceExcitation wavelengthExcitationWavelengthQuantum yieldQuantumMoleculeYield (engineering)Organic moleculesOptoelectronicsMaterials sciencePhotochemistryChemical physicsChemistryPhysicsOpticsQuantum mechanicsFluorescenceOrganic chemistryMetallurgyMolecular Junctions and NanostructuresAnalytical Chemistry and SensorsPhotonic and Optical Devices