2025
Dual-emission spiropyran-functionalized covalent organic framework–based nanofiber mat microsensors for fluorescence colorimetric sensing of trace water
Zhang H, Wang L, Li J, Xu Q. Dual-emission spiropyran-functionalized covalent organic framework–based nanofiber mat microsensors for fluorescence colorimetric sensing of trace water. Sensors And Actuators B Chemical 2025, 423: 136734. DOI: 10.1016/j.snb.2024.136734.Peer-Reviewed Original ResearchIntramolecular charge transfer propertiesFace-to-face stackingCovalent organic frameworksSolvent-solvent interactionsCharge transfer propertiesLow matrix interferenceRatiometric fluorescent probeH‐aggregate formSolvatochromic behaviorPresence of waterPolar solventsOrganic frameworksTrace waterAcyl chlorinationExcited statesMatrix interferencesDetection of waterFluorescent probeSolid samplesTransfer propertiesNanofiber matsSolventChlorineMicrosensing devicesNanofibers
2024
Designing membranes with specific binding sites for selective ion separations
Violet C, Ball A, Heiranian M, Villalobos L, Zhang J, Uralcan B, Kulik H, Haji-Akbari A, Elimelech M. Designing membranes with specific binding sites for selective ion separations. Nature Water 2024, 2: 706-718. DOI: 10.1038/s44221-024-00279-6.Peer-Reviewed Original ResearchMembrane nanochannelsFunctional groupsCovalent organic frameworksMetal-organic frameworksSelective ion separationIon binding energiesMembrane material designSelective ion transportIon binding affinityEnergy storage technologiesOrganic frameworksIon separationSynthetic methodNanostructured materialsBinding sitesBinding energyMaterial designDesign membranesDrug discoveryAngstrom scaleChemical interactionIonsChemical featuresNanochannelsIon transport
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