A5100412391- Photochromic and Fluorescence Chemistry
- Photoreceptor and optogenetics research
- Molecular Sensors and Ion Detection
- Porphyrin and Phthalocyanine Chemistry
- Synthesis of Indole Derivatives
- Luminescence and Fluorescent Materials
- Polydiacetylene-based materials and applications
- Organic Chemistry Cycloaddition Reactions
- Olfactory and Sensory Function Studies
- Sulfur Compounds in Biology
- Radical Photochemical Reactions
- Advanced biosensing and bioanalysis techniques
- Sulfur-Based Synthesis Techniques
- Catalytic C–H Functionalization Methods
- Analytical Chemistry and Sensors
- Chemical Synthesis and Reactions
- Neurobiology and Insect Physiology Research
- Organic Light-Emitting Diodes Research
- Nanoplatforms for cancer theranostics
- Metal-Organic Frameworks: Synthesis and Applications
- Synthesis and Catalytic Reactions
- Advanced Nanomaterials in Catalysis
- Lanthanide and Transition Metal Complexes
- Catalytic Alkyne Reactions
- Synthesis and properties of polymers
Jiangxi Science and Technology Normal University
2016-2025
Donghua University
2023-2024
Tsinghua University
2004-2024
Liaocheng University
2021-2024
Cell Technology (China)
2023-2024
Beijing University of Chemical Technology
2024
Wuhan University
2023
Southern Medical University
2022
Ludong University
2022
Nanfang Hospital
2022
Two new isomeric photochromic diarylethenes with a pyrrole unit have been developed. Their properties, including behavior, crystal structures, and fluorescent investigated. The two compounds show distinctly different photochromism, both in solution the single-crystalline phase: one turns red upon photocyclization whereas other blue, which may be attributed to substituent effects.
Visualizing and dynamic tracking lipid droplets (LDs) are of great importance to biological research. Herein, two-photon absorption fluorescent small bioprobes based on lipophilic coumarin were developed, which exhibited high selectivity toward LDs in HeLa cells. Because good biocompatibility excellent photostability, the probes applied realize specific super-resolution visualization intracellular cells, offering us quantitative results amount diameters as well. Furthermore, capable...
A novel and efficient route for the preparation of quinazolin-4(3H)-imines via a palladium-catalyzed three-component reaction carbodiimide, isocyanide, nucleophile is described. The isocyanide insertion believed to be key step during process.
A novel photochromic diarylethene with a salicylidene Schiff base substituent has been synthesized and characterized. The could be used as multi-addressable fluorescence switch when triggered by light, protons metal ions. As result, two logic circuits were constructed the unimolecular platform using intensity at different wavelengths outputs appropriate combinational stimuli of UV/Vis TEA/TFA, Al(III)/EDTA inputs. Moreover, derivative was found to highly selective towards Al(III) significant...
Abstract Stimuli‐responsive chitosan (CS) hydrogels exhibit great potential for drug delivery and tissue engineering; however, the structure of these stimuli‐responsive CS hydrogels, such as dual pH‐ thermo‐responsive is difficult to control or needs additional crosslinking agents. Here, a new hydrogel system developed by combining pH‐responsive C 6 ‐OH allyl‐modified (OAL‐CS) with poly( N ‐isopropylacrylamide) (PNIPAM). The thiol groups in PNIPAM allyl OAL‐CS can rapidly form network...
Abstract Indirect electrocatalytic conversion of cheap organic raw materials via the activation S─H and N─H bonds into value‐added S─N/S─S chemicals for industrial rubber production is a promising strategy to realize atomic economic reaction, during which kinetic inhibition that associated with electron transfer at electrode/electrolyte interface in traditional direct electrocatalysis can be eliminated achieve higher performance. In this work, series di‐copper‐substituted...
With the rapid development of industry and technology, high-efficiency extraction uranium from seawater is a research hotspot aspect nuclear energy development. Herein, new amidoximated metal–organic framework (UiO-66-DAMN-AO) constructed through novel organic ligand 2-diaminomaleonitrile-terephthalic acid (BDC-DAMN) designed via one-step post-synthetic methods (PSM), which possess merit abundant multiaffinity sites, large specific surface area, unique porous structure for efficient...
Four novel asymmetrical diarylethenes with a pyrrole and variable aryl unit have been synthesized. Their crystal structures photochromic performance were systematically studied to elucidate the effects of aromatic stabilization energy (ASE) units. Experimental results showed that their thermal stability as well cyclization quantum yield, photoconversion ratio, fluorescence modulation efficiency, fatigue resistance exhibited strong correlation ASE.
Two novel diarylethene derivatives bearing a rhodamine unit have been successfully synthesized. Their unique multi-addressable switching characteristics as induced by chemical and optical dual inputs stimulation were observed using UV FL measurements. The two diarylethenes showed excellent photochormism with alternating UV/vis light irradiation. Addition of trifluoroacetic acid (TFA) protonated the diarylethenes, which resulted in good photochromism notable fluorescence change via FRET...
A new asymmetrical diarylethene compound with a piperazine-linked amidoquinoline unit was synthesized and its multi-controllable switching behaviors induced by light chemical stimuli were investigated.
A novel diarylethene with a triazole-linked rhodamine B unit has been synthesized by click chemistry. When triggered light, proton, and metal ions, the can be used as fluorescence switch, leading to multiaddressable system. The shows sequence-dependent responses through efficient interaction of specific proton ions. Furthermore, serve naked-eye chemosensor for highly selective recognition different ions in solvent systems. was toward Al3+ remarkable change from dark yellow acetonitrile,...