A5100445205- Molecular Sensors and Ion Detection
- Luminescence and Fluorescent Materials
- Analytical Chemistry and Sensors
- Advanced biosensing and bioanalysis techniques
- Sulfur Compounds in Biology
- Electrochemical Analysis and Applications
- Analytical Chemistry and Chromatography
- Analytical chemistry methods development
- Electrochemical sensors and biosensors
- Analytical Methods in Pharmaceuticals
- Advanced Chemical Sensor Technologies
- Nitric Oxide and Endothelin Effects
- Porphyrin and Phthalocyanine Chemistry
- Mass Spectrometry Techniques and Applications
- Nanoplatforms for cancer theranostics
- Quantum Dots Synthesis And Properties
- Microfluidic and Capillary Electrophoresis Applications
- Oxidative Organic Chemistry Reactions
- Radical Photochemical Reactions
- Metal complexes synthesis and properties
- Photoreceptor and optogenetics research
- Carbon and Quantum Dots Applications
- Synthetic Organic Chemistry Methods
- Advanced Nanomaterials in Catalysis
- Cassava research and cyanide
Chongqing University of Technology
2025
East China University of Science and Technology
2021-2025
Shanxi University
2015-2024
Yancheng Teachers University
2023
Qufu Normal University
2023
First Affiliated Hospital of Zhengzhou University
2022
Shanxi University of Traditional Chinese Medicine
2015-2022
Jiangsu University of Science and Technology
2022
Southern University of Science and Technology
2020
Chinese Academy of Sciences
2005-2020
Intracellular peroxynitrite anions (ONOO-) and microenvironments (such as viscosity polarity) play an important role in maintaining redox homeostasis, regulating diffusion, transportation, signal transduction living cells. The abnormality of these factors is often closely related to various physiological/pathological processes. However, owing the lack suitable probes, simultaneous visualization ONOO-, viscosity, polarity ferroptosis cancer models has not been achieved. To meet urgent needs,...
A new diketopyrrolopyrrole-based fluorescent probe (DPP-AM) was designed and synthesized for ratiometric detection of esterase imaging live dead cells in different modes. DPP-AM showed red fluorescence because the intramolecular charge transfer (ICT) process from DPP moiety to pyridinium cation gave remarkable ratio changes (about 70 folds), with changing yellow, after treating broken ICT process. Besides, limit toward vitro 9.51 × 10–5 U/mL. After pretreating H2O2 ultraviolet light...
Intracellular reactive oxygen species is involved in a wide variety of physiological and pathological processes. In this work, we have developed new mitochondria-targeting probe (DPP-S) for superoxide anion detection with ratiometric fluorescence response. DPP-S exhibited an obvious color change from violet to orange along distinct maximum emission peak 652 545 nm response anion. The limit was calculated be 20.5 nM. Imaging studies taken MCF-7 RAW264.7 cells showed that could employed as...
2-(1-Amino-2-anthraquinonyliminomethyl)phenol (L) was facilely prepared as a spectroscopic probe by one step condensation between 1,2-diaminoanthraquinone and salicylaldehyde. The complexation of Cu2+ ions with L through 1 : chelation resulted in rapid pink-to-blue color change significant quenching the fluorescence at 604 nm THF Tris-HCl buffer. subsequent addition S2- to this solution regenerated initial spectrum result being released from L-Cu2+ complex displacement mechanism, which makes...
A new fluorescent probe, 3-(benzo[<italic>d</italic>]thiazol-2-yl)-5-bromosalicylaldehyde-<sup>4</sup><italic>N</italic>-phenyl thiosemicarbazone (BTT), for ratiometric sensing of Zn<sup>2+</sup> ions in methanol/HEPES buffer solution (3 : 2, pH = 7.4) is reported this paper.
A mitochondria-targeting ratiometric fluorescent probe for cyanide was reported.
An anthraquinone-imidazole-based highly selective colorimetric and fluorescent sensor for the sequential detection of Ag<sup>+</sup> biothiols in living cells is reported.
Vicinal bis(tetraarylphosphonium) salts have scarcely been reported in the literature. In this study, we demonstrate that visible-light-induced difunctionalization of ortho-trifluoromethylsulfonylated diaryliodonium conveniently furnishes bis(phosphonium) without additional catalysts or photoinitiators. The methodology establishes a practical platform for preparation using readily available tertiary phosphines. are anticipated to garner great deal interest catalytic and medicinal chemistry.
Abstract Diabetes is now a global chronic disease, with the number of people diabetes expected to reach 643 million by end 2030. Semaglutide, human glucagon-like peptide-1 (GLP-1) analogue 94% similarity GLP-1, can promote insulin secretion and repress glucagon in glucose concentration-dependent manner, resulting substantial improvement blood levels reducing risk hypoglycemia patients type 2 diabetes. To improve absorption efficiency semaglutide oral delivery, we developed chitosan...