A5102954231- Advanced biosensing and bioanalysis techniques
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Quantum Dots Synthesis And Properties
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Nanocluster Synthesis and Applications
- Biosensors and Analytical Detection
- RNA Interference and Gene Delivery
- Advanced Nanomaterials in Catalysis
- DNA and Nucleic Acid Chemistry
- Protein Interaction Studies and Fluorescence Analysis
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Hydrogen Storage and Materials
- Carbon and Quantum Dots Applications
- Advanced Biosensing Techniques and Applications
- Catalytic Processes in Materials Science
- Molecular Junctions and Nanostructures
- Spectroscopy and Quantum Chemical Studies
- Electrochemical sensors and biosensors
- Photochemistry and Electron Transfer Studies
- Luminescence and Fluorescent Materials
- Gold and Silver Nanoparticles Synthesis and Applications
- Chalcogenide Semiconductor Thin Films
Indiana University School of Medicine
2024
Indiana University – Purdue University Indianapolis
2024
Guangxi Normal University
2009-2018
Ministry of Education of the People's Republic of China
2010-2017
A new and reusable hybrid catalyst of Pt/CeO2–Co7Ni2Ox is fabricated readily, in which a high dispersion Pt atomic cluster successfully achieved by the introduction CeO2. The oxidation states each elemental metal varied compositions are studied systematically to design catalyst. optimal exhibits an extremely specific H2 evolution rate 7834.8 mLH2 min–1 gcat–1 turnover frequency 679.0 molH2 molPt–1 for hydrolysis alkalized NaBH4 solution. It one most efficient catalysts so far, reason...
Abstract The binding mechanism of myricetin (Myr) to bovine serum albumin was investigated by using steady‐state and time‐resolved fluorescence circular dichroism. results the quenching experiment indicate that it is a static process ( C Myr / BSA ≤ 3) at low quencher concentration site located near Trp212 residue. association constants different temperatures were calculated. From thermodynamic parameters, enthalpy change (Δ H 0 ), Gibbs free energy G ) entropy S obtained in experiment,...
The high-performance PtRu electrocatalysts on ethylenediamine modified cross-linked starch-functionalized multi-walled carbon nanotubes have been synthesized by the polyol process. method was simple and can be carried out at room temperature without use of expensive chemicals or corrosive acids, thus preserving integrity electronic structure nanotubes. Transmission electron microscopy revealed that is well distributed with no formation aggregates. Cyclic voltammetry chronoamperometry studies...
We report a fluorescence polarization platform for H1N1 detection based on the construction of DNA functional QD probe and bi-functional protein binding aptamer (Apt-DNA). The assay has linear range from 10 nM to 100 with limit 3.45 is selective over mismatched bases.
We report the imaging of hepatocellular carcinoma cells and immunoassay for alpha fetoprotein (AFP) using CdTe/CdS/ZnS core–shell–shell QDs. Stable high PLQY (20%–48%) QDs were synthesized by a stepwise process. Bioconjugation with streptavidin (SA) was successfully applied in immunofluorescent human (HCC) cell line HepG2.2.15. Furthermore, thioglycolic acid (TGA)-capped fluorescence lifetime is longer than fluorescein, so it first engaged to conjugate antigen determination protein...
The high-performance Ni@PbPt electrocatalyst supported on graphene has been synthesized by a galvanic displacement reaction. method is simple and can be carried out at room temperature without using any capping agents. Transmission electron microscopy reveals that the well distributed with no obvious aggregation. Cyclic voltammetry chronoamperometry results indicate material higher electrochemical active surface area, electrocatalytic activity, more negative onset oxidative potential...
A fluorescence polarization homogenous system based on CdTe/CdS QDs that employed a K(+)-mediated G-quadruplex as an enhancer was identified for sensitive and selective detection of Hg(2+) biothiols in complex samples.