Suppression of Kasha's rule as a mechanism for fluorescent molecular rotors and aggregation-induced emission

Hai Qian, Morgan E. Cousins, Erik H. Horak, +3

Nature Chemistry

Molecular BiologySingle-molecule DetectionMolecular AggregateAggregation-induced EmissionFluorescent Molecular Rotors +4

Photochromic Hydrazone Switches with Extremely Long Thermal Half-Lives

Hai Qian, Susnata Pramanik, Ivan Aprahamian

Journal of the American Chemical Society

Thermal Half-livesChemical EngineeringSwitching ProcessEngineeringPhotochemistry +10

Structure Property Analysis of the Solution and Solid-State Properties of Bistable Photochromic Hydrazones

Baihao Shao, Hai Qian, Quan Li, +1

Journal of the American Chemical Society

Fast, reversible mechanochromism of regioisomeric oxazine mechanophores: Developing in situ responsive force probes for polymeric materials

Hai Qian, Nathan S. Purwanto, Douglas G. Ivanoff, +3

Chem

Materials ScienceEngineeringSelf-assemblyPolymer ScienceMechanochemistry +10

Electrochemical stimulus-responsive supramolecular polymer based on sulfonatocalixarene and viologen dimers

Dong‐Sheng Guo, Si Chen, Hai Qian, +2

Chemical Communications

Conducting PolymerChemical EngineeringSupramolecular AssemblyEngineeringSmart Polymer +11

Mechanically Triggered Carbon Monoxide Release with Turn-On Aggregation-Induced Emission

Yunyan Sun, William J. Neary, Zachary P. Burke, +3

Journal of the American Chemical Society

Solution and Solid-State Emission Toggling of a Photochromic Hydrazone

Baihao Shao, Massimo Baroncini, Hai Qian, +4

Journal of the American Chemical Society

Optical MaterialsEngineeringChemistryOptogeneticsCurrent Systems +16

Quantum Chemistry-Informed Active Learning to Accelerate the Design and Discovery of Sustainable Energy Storage Materials

Hieu A. Doan, Garvit Agarwal, Hai Qian, +4

Chemistry of Materials

EngineeringMachine LearningChemical AnalysisActive Learning ModelComputational Chemistry +14

Building Strain with Large Macrocycles and Using It To Tune the Thermal Half-Lives of Hydrazone Photochromes

Quan Li, Hai Qian, Baihao Shao, +2

Journal of the American Chemical Society

Materials ScienceThermal Half-livesMacrocycle SizeLarge MacrocyclesThermal Isomerization Kinetics +11

An emissive and pH switchable hydrazone-based hydrogel

Hai Qian, Ivan Aprahamian

Chemical Communications

Biofunctional MaterialHydrogelsBiopolymer GelEngineeringSmart Polymer +7