A5058153530- Molecular Sensors and Ion Detection
- Sulfur Compounds in Biology
- Luminescence and Fluorescent Materials
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Advanced biosensing and bioanalysis techniques
- Advanced Chemical Sensor Technologies
- Nanoplatforms for cancer theranostics
- Biosensors and Analytical Detection
- Nanocomposite Films for Food Packaging
- Electrochemical sensors and biosensors
- Pesticide Exposure and Toxicity
- Advanced Nanomaterials in Catalysis
- Polyamine Metabolism and Applications
- Catalytic Processes in Materials Science
- Carbon and Quantum Dots Applications
- Porphyrin and Phthalocyanine Chemistry
- Folate and B Vitamins Research
- Sulfur-Based Synthesis Techniques
- Crystallography and molecular interactions
- Conducting polymers and applications
- Redox biology and oxidative stress
- Mesoporous Materials and Catalysis
- Nitric Oxide and Endothelin Effects
- Synthesis and Biological Evaluation
Guangxi University
2019-2025
Peking University
2024
Hubei Engineering University
2013-2023
Tianjin University of Technology
2013-2020
Nanning Normal University
2019-2020
Clausthal University of Technology
2011-2016
Department of Chemistry and Material Sciences
2014
Technical Institute of Physics and Chemistry
2009-2012
Chinese Academy of Sciences
2009-2012
National University of Singapore
2011
A high brightness red fluorescent probe (S-BODIPY) has been developed for the sensitive and specific imaging of HClO/ClO– in vitro vivo. This exhibits some distinctive features such as excellent resistance to photobleaching, a fluorescence brightness, selectivity, well good biocompatibility. Upon oxidation thio-ether group into sulfoxide, showed noticeable ratiometric response toward ClO– with fast (within 30 s) low detection limit (59 nM). The demonstrated successful exogenous endogenous...
Meat's freshness is closely related to food safety and human health has received increasing attention nowadays. To on-site visually screen meat in a fast non-destructive manner, we rationally constructed series of fluorescent probes (JDCN, JDNS, JDPY) with distinct electron-withdrawing substitution groups based on julolidine-fused coumarin. These underwent an aza-Michael addition followed by elimination reaction cadaverine generate colorimetric ratiometric fluorescence response, their...
Chemical warfare agents (CWAs) such as phosgene and nerve pose serious threats to our lives public security, necessitating tools that can simultaneously screen multiple CWAs in seconds.
A colorimetric and fluorescent probe <bold>ER-ClO</bold> was developed to detect cellular hypochlorite with high selectivity sensitivity.
We reported a reactive probe for HSO3(-), which showed colorimetric and ratiometric fluorescence response to HSO3(-) with fast (t1/2 = 20 s), good specificity low detection limit (3.0 nM). The was cell membrane permeable successfully used visualizing trace SO2 derivatives in living cells.
A fluorescent chemosensor has been developed for discriminative detection of phosgene and a nerve agent mimic diethyl chlorophosphate (DCP), which was comprised an anthracene-carboxyimide fluorophore o-phenylenediamine (OPD) reaction site. Upon phosphorylation OPD, the displays obvious fluorescence turn-on response toward DPC at 588 nm with instant low limit (88 nM). By contrast, exhibits colorimetric enhancement 500 fast (<2 min), high selectivity, (72 Furthermore, chemosensor-loaded test...
We first report several bright solid-state red-emissive BODIPYs with high fluorescence quantum yields for unusual high-contrast mechanohypsochromism.
In this work, we reported an anthracene carboxyimide-based chemosensor (AC-Phos) for colorimetric and ratiometric fluorescence detection of highly toxic phosgene, which displayed rapid response (<5 min) toward phosgene with a high selectivity low limit (2.3 nM). Furthermore, facile testing membrane polystyrene immobilizing has been fabricated real-time visualizing gaseous phosgene.
Sulfur dioxide derivatives are intimately involved in some physiological processes organisms, and high levels of these substances can cause many diseases. Herein, we rationally prepared a mitochondrion-targeting, situ-activatable near-infrared (NIR) fluorescent probe (DCQN) by coupling 2-(3,5,5-trimethylcyclohex-2-enylidene)malononitrile with 3-quinolinium carboxaldehyde. DCQN displayed NIR fluorescence turn-on signal to indicate the presence HSO3-, along considerable hyperchromic shift from...
Foodborne contaminants such as biogenic amines (BAs), nitrite and sulfite are harmful to human health. To safeguard food safety, the content of BAs, should be strictly controlled. Small-molecule fluorescent probes a promising analytical tool for monitoring because they highly sensitive selective, offer simplicity operation, can enable optical signal visualization analyte. In this review, we summarize most recent progress on development selectively detecting nitrite, sulfite. particular,...