A5040809951- Molecular Sensors and Ion Detection
- Luminescence and Fluorescent Materials
- Sulfur Compounds in Biology
- Advanced biosensing and bioanalysis techniques
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Advanced Thermoelectric Materials and Devices
- 2D Materials and Applications
- Advanced Sensor and Energy Harvesting Materials
- Advanced Photocatalysis Techniques
- MXene and MAX Phase Materials
- Nitric Oxide and Endothelin Effects
- Metal-Organic Frameworks: Synthesis and Applications
- Herpesvirus Infections and Treatments
- Perovskite Materials and Applications
- Virus-based gene therapy research
- Advanced Nanomaterials in Catalysis
- Conducting polymers and applications
- Chemical Synthesis and Analysis
- Gas Sensing Nanomaterials and Sensors
- Advanced Chemical Sensor Technologies
- Enzyme Catalysis and Immobilization
- Amino Acid Enzymes and Metabolism
Wuhan University
2020-2025
Minjiang University
2025
Zhengzhou University
2025
Xi'an Jiaotong University
2018-2024
Taizhou University
2020-2024
Southwest Forestry University
2022-2024
Shandong Agricultural University
2013-2023
Nanjing Tech University
2022-2023
Zhongnan Hospital of Wuhan University
2023
Tianjin Normal University
2021
A water-soluble boronate-based fluorescent probe was evaluated for the detection of peroxynitrite (ONOO−) in presence a monosaccharide. The enhanced fluorescence when bound with D-fructose switched off peroxynitrite. In contrast, other reactive oxygen/nitrogen species (ROS/RNS) led to only slight decreases due protection by an internal N–B interaction. interaction not strengthens signal, but also protects boronic acid from oxidation ROS/RNS. Therefore, under conditions generating various...
A simple probe for the detection of peroxynitrite was developed incorporating a benzyl boronic ester "protecting" unit. The unit is removed by to "turn-on" ESIPT fluorescence (4.5 fold enhancement). Furthermore, cell permeable and used in imaging experiments showing an off-on response towards peroxynitrite, HeLa RAW 264.7 cells.
"Fluorescence imaging" is a particularly exciting and rapidly developing area of research; the annual number publications in has increased ten-fold over last decade. The rapid increase interest fluorescence imaging will necessitate development an increasing molecular receptors binding agents order to meet demand this expanding area. Carbohydrate biomarkers are important targets for given their pivotal role numerous biological events, including progression many diseases. Therefore, new...
Using the self-assembly of aromatic boronic acids with Alizarin Red S (ARS), we developed a new chemosensor for selective detection peroxynitrite.
A new autoinductive cascade employing benzoyl fluoride as a latent source of is reported for signal amplification and optical detection fluoride. The autoinduction leads to maximum 4-fold enhancement each generated, well self-propagating cycle that generates three fluorophores single released. two-step integrated protocol creates more rapid than previously reported, highly sensitive diagnostic assay the ultratrace quantitation phosphoryl nerve agent surrogate.
Nitrogen-doped graphene sheets with different active center structures, such as amine N, quaternary pyridinic or pyrrolic N atoms, were successfully fabricated using targeted nitrogen precursors and a designed annealing process. Then, the nitrogen-doped structure is used for growth of Co3O4 nanoparticles. The investigation results reveal that interaction between loaded particles atoms doped in stronger than those leads to smaller particle size high specific surface area composite electrodes...
Different mechanisms for the emission turn-on of ortho-aminomethylphenylboronic acids with appended fluorophores in response to saccharide binding aqueous media have been postulated, such as photoinduced electron transfer (PET), "pKa switch", and disaggregation. However, none hypotheses is consistent all data boronic acid–based sensors. To create a unifying theory that can explain data, we performed series experiments explore origin several boronic-acid based sensors upon fructose. First,...
A COF/CNT-based electrochemical aptasensor is constructed to detect atrazine with high sensitivity, good selectivity, fine repeatability and long-term stability.
Flexible wearable thermoelectric (TE) devices hold great promise for a wide range of applications in human thermal management and self-powered systems. Currently, the main challenge faced by flexible TE is inadequate dissipation heat, which hinders maintenance significant temperature differences over prolonged periods. Most existing heat sinks, being rigid nature, compromise overall flexibility device. Therefore, lies maintaining device while ensuring effective dissipation. In this study, we...
Integrated and insulated boronate-based fluorescent probes have been evaluated for the detection of hydrogen peroxide in presence saccharides.
A biocompatible fluoride receptor has been developed where the interaction between boronic acid ester and amine (NH) results in ion selectivity enhanced fluorescence quenching.
A new auto-inductive protocol employs a Meldrum's-acid-based conjugate acceptor (1) as latent source of thiol for signal amplification, well optical detection thiols. The auto-induction is initiated by thiol-disulfide exchange that leads to the generation β-mercaptoethanol, which in turn decouples release more thiols, resulting self-propagating cycle continues until all consumed. Using 1 two-step integrated yields rapid, sensitive, and precise diagnostic assay ultratrace quantitation...
Polymer topology dictates dynamic and mechanical properties of materials. For most polymers, is a static characteristic. In this article, we present strategy to chemically trigger changes in polymers response specific chemical stimulus. Starting with dimerized PEG hydrophobic linear materials, lightly cross-linked polymer, hydrogel, transformations into an amphiphilic random copolymers, three different hydrogel matrices were achieved via two controllable cross-linking reactions: reversible...
Abstract Thermoelectric (TE) devices exhibit considerable application potential in Internet of Things and personal health monitoring systems. However, TE self‐powered are expensive their fabrication process is complex. Therefore, large‐scale preparation the remains challenging. In this work, simple screen‐printing technology used to fabricate a user‐friendly high‐performance paper‐based device, which can be both stamp‐like generators infrared displays. When as generator, an output power...
Polyimide (PI) nanofibers are highly suitable for applications in wearable electronic devices due to their excellent mechanical flexibility and good durability. Herein, a low-cost, self-healing flexible pressure sensor (PI@Ag) is demonstrated that based on silver-nanoparticle-modified polyimide. Uniformly distributed Ag nanoparticles form three-dimensional conductive network the nanofiber, which imparts with high sensitivity (197 kPa–1), wide response range (100 Pa–50 kPa), fast time (400...
We have developed a novel class of simple materials for sensing monosaccharides by the functionalization graphene oxide (GO) with boronate-based fluorescence probes (BA1 and BA2). The composite were characterized atomic force microscopy, Raman spectroscopy, UV-vis/fluorescence spectroscopy. strong BA is quenched in presence GO through resonance energy transfer. BA@GO sensors formed provide useful platform fluorogenic detection based on affinity between boronic acid receptor monosaccharides....