A5101974088- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Luminescence and Fluorescent Materials
- Covalent Organic Framework Applications
- Molecular Sensors and Ion Detection
- Metal-Organic Frameworks: Synthesis and Applications
- Catalytic C–H Functionalization Methods
- Advanced Photocatalysis Techniques
- Radical Photochemical Reactions
- Oxidative Organic Chemistry Reactions
- Sulfur Compounds in Biology
- Synthesis and Catalytic Reactions
- Conducting polymers and applications
- Hydrogels: synthesis, properties, applications
- Nonlinear Optical Materials Studies
- Sulfur-Based Synthesis Techniques
- Redox biology and oxidative stress
- Quantum Dots Synthesis And Properties
- Fluorine in Organic Chemistry
- Advanced biosensing and bioanalysis techniques
- Cyclopropane Reaction Mechanisms
- Mesoporous Materials and Catalysis
- Advanced Synthetic Organic Chemistry
- Photochromic and Fluorescence Chemistry
- Polymer Surface Interaction Studies
Wuhan Institute of Technology
2016-2025
Yunnan University
2020-2024
Nanyang Technological University
2015
Chinese Academy of Sciences
2008-2011
State Key Laboratory of Polymer Physics and Chemistry
2008
An efficient [4+1C]insert approach to the coupling of enaminones with donor/acceptor or donor/donor carbenes by AgOTf-catalyzed C–C bond carbenoid formal insertion/cyclization/[1,5]-shift cascade reaction was successfully developed, providing distinct chemo- and regioselective multisubstituted pyrroles. The plausible mechanism involves two catalytic cycles: in first one, silver ions regioselectively catalyze insertion reaction; second control cyclization [1,5]-shift reactions. This method...
A satisfactory material with high adsorption capacity is urgently needed to solve the serious problem of environment and human health caused by lead pollution. Herein, hydrogen-substituted graphdiyne (HsGDY) was successfully fabricated employed remove ions from sewage lead-containing blood. The as-prepared HsGDY exhibits highest among reported materials a maximum 2,390 mg/g, i.e., ~five times larger than that (GDY). distinguished hexagonal hole stack mode allows more via its inner side in...
We developed a novel method for Cu2+ detection based on the ion promoted oxidation reaction. Chemodosimeter L (weak fluorescence) can be oxidized into 3-benzothiazoly-7-N,N-diethylaminocoumarin (strong green fluorescence, coumarin 6) by with high selectivity and sensitivity in HEPES (10 mM, pH = 7.4) buffer containing 50% (v/v) water–CH3CN solution.
The design strategy of a bioprobe based on D–A–D type fluorophore was discussed, and <bold>CBFB</bold> constructed by this kind showed specific biothiol recognition in living cells.
Abstract Cellular spheroids, closely resembling native tissue microenvironments, have emerged as pivotal constructs in engineering due to their ability naturally facilitate complex cell-cell and cell-matrix interactions. However, current methods for constructing spheroid assembloids with spatial arrangement or heterogeneous structures are limited, which has become a barrier studying vitro disease modeling. Here, we demonstrate an acoustofluidic pick-and-place operation system capable of...
In this paper, BT (( E )-2-(4-(4-(bis(pyridin-2-ylmethyl)amino)styryl)-3-cyano-5,5-dimethylfuran-2(5H)-ylidene)malononitrile) with strong donor–π-acceptor structure was synthesized, which showed both colorimetric and fluorescent sensing ability toward Cu 2+ high selectivity sensitivity. Job plot mass spectra measurement revealed a 1 : coordination mode between probe in ethanol/HEPES (1 4 v/v) buffer (pH 7.2) solution, the binding constant calculated to be 3.6 × 10 M –1 . The colour of...
Herein, we report the development of iron-catalyzed benzylic C-H oxidative amidation reactions via photoinduced ligand-to-metal charge transfer (LMCT). These exhibit a broad substrate scope (60 examples) and offer operationally simple, scalable procedures for accessing valuable products from methylarenes in single step. Mechanistic studies control experiments confirm participation photogenerated chlorine radical facilitating hydrogen atom (HAT) bond to initiate reaction.
Effectively increasing the length of N ‐heteroacenes is highly desirable because such materials could have great potential applications in organic optoelectronics. In this review we summarize recent progress construction larger based on use phenazinediamine and its analogues as building blocks to react with different kinds ortho ‐diketones (or tetraketones) or ‐dihalides through condensation coupling reactions. addition, corresponding are also presented.
Mesostructured microspheres formed by aerosol-assisted self-assembly of a gelable block copolymer, poly(3-(triethoxysilyl)propyl methacrylate)-block-polystyrene (PTEPM-b-PS), were studied combination small-angle X-ray scattering (SAXS) and transmission electron microscopy (TEM). When the copolymer composition was changed, spheres with different internal patterns, such as onion-like lamella curved cylinder, obtained. Through self-gelation process PTEPM domains, novel organic/inorganic hybrid...
Herein, we report a blue visible-light-promoted approach for preparing variety of α-substituted γ-ketoester derivatives through carbene insertion and the decarbonylation enaminones diazoesters. These reactions use readily available starting materials transition-metal-free, eco-friendly procedures that are amenable to gram-scale synthesis wide functional group tolerance. This methodology may be useful constructing polysubstituted heterocycles with potential biological activity.