A novel 3D Zn-coordination polymer based on a multiresponsive fluorescent sensor demonstrating outstanding sensitivities and selectivities for the efficient detection of multiple analytes
Yu Liu, Yan Wang, Xiao-Sa Zhang, Yu-Shu Sheng, Wenze Li, Ai‐Ai Yang, Jian Luan, Hong-Zhu Liu, Zhonggang Wang
Abstract
, nitrobenzene (NB) and nitromethane (NM), at an extremely low detection limit. The changes in the fluorescence intensity exhibited by these six analytes in the presence of 1 over a wide pH range indicate that this polymer can be an excellent luminescent sensor. To the best of our knowledge, 1 is a rare example of a CP-based multiresponsive fluorescent sensor for metal cations, anions, and toxic organic solvents.
Topics & Concepts
FluorescenceNitrobenzeneNitromethaneLuminescenceDetection limitCyclohexanePolymerCoordination polymerPowder diffractionChemistryMetal ions in aqueous solutionAnalyteMaterials scienceMetalPhotochemistryInorganic chemistryCrystallographyPhysical chemistryOrganic chemistryOptoelectronicsQuantum mechanicsCatalysisChromatographyPhysicsMetal-Organic Frameworks: Synthesis and ApplicationsMolecular Sensors and Ion DetectionChemical Synthesis and Characterization