A5053134578- Electrochemical sensors and biosensors
- Conducting polymers and applications
- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Advanced Nanomaterials in Catalysis
- Analytical Chemistry and Sensors
- Supercapacitor Materials and Fabrication
- Gold and Silver Nanoparticles Synthesis and Applications
- Nanopore and Nanochannel Transport Studies
- Advancements in Battery Materials
- Nanoporous metals and alloys
- Nanomaterials for catalytic reactions
- Graphene research and applications
- Luminescence and Fluorescent Materials
- Nanocluster Synthesis and Applications
- Laser-Ablation Synthesis of Nanoparticles
- Advanced Sensor and Energy Harvesting Materials
- Molecular Sensors and Ion Detection
- Molecular Biology Techniques and Applications
- Anodic Oxide Films and Nanostructures
- nanoparticles nucleation surface interactions
- Advanced Battery Materials and Technologies
- Forensic and Genetic Research
Wuhan University
2021-2025
Jiangxi Normal University
2014-2025
Shanghai Public Security Bureau
2019
A novel nonenzymatic glucose sensor was constructed based on rGO supported Pt–NiO nanoplate arrays through a simple one-step synthesis.
Herein, a smart porous material, Cu-hemin metal-organic-frameworks (Cu-hemin MOFs), was synthesized via assembling of Cu2+ with hemin to load glucose oxidase (GOD) for electrochemical biosensing the first time. The formation MOFs verified by scanning electron microscopy, X-ray powder diffraction, Fourier transform infrared spectroscopy, N2 adsorption/desorption isotherms, UV-vis absorption fluorescence thermal analysis and techniques. results indicated that showed ball-flower-like hollow...
Abstract The fascinating phenomenon that plasmon excitation can convert isotropic silver nanospheres to anisotropic nanoprisms has already been developed into a general synthetic technique since the discovery in 2001. However, mechanism governing morphology conversion is described with different reaction processes. So far, based on redox reactions dominated growth by plasmon-produced hot carriers widely accepted and developed. Here, we successfully achieved plasmon-driven high yield of gold...
Abstract Active chiral plasmonics show promise for sensing and light generation applications. While progress in fabricating plasmonic nanostructures has advanced, their fixed chiroptic properties limit device functionality, structure‐chiroptic correlations remain poorly understood. a superplastic nanomolding technique is introduced to form single‐crystalline metal helices. Single‐crystalline silver helices demonstrate strong responses with dissymmetry factors up ≈0.4, matching simulations....
A simple and large-scale strategy to prepare flexible graphene tape electrode (GTE) was proposed. The GTE prepared by a facile peeling method in which piece of commercial graphite foil first covered acrylic transparent then the adhesive quickly torn off from foil. Scanning electron microscopy results showed that some folded wrinkled layers stood up on surface form three-dimensional (3D) porous foam. 3D proposed as novel supporting matrix load Ni–Co nanoparticles (Ni-CoNPs) glucose oxidase...
Abstract A novel three‐dimensional kenaf‐stem‐derived macroporous carbon (3D‐KSC)/reduced graphene oxides (rGO) integrated electrode was constructed as a supporting matrix to deposit CuO−Co bimetallic nanostructures (CuO‐CoNSs) for electrochemical sensing of glucose. The rGO and CuO‐CoNSs were firmly grown on the channels 3D‐KSC step‐by‐step construct CuO‐CoNSs/rGO/3D‐KSC electrode. obtained carefully characterized with several techniques, such SEM, Raman spectroscopy, FTIR, XRD, XPS,...
Co-Co3 O4 /carbon nanotube/carbon foam (Co-Co3 /CNT/CF) nanocomposites were prepared by soaking melamine into a solution of Co(NO3 )2 ·6H2 O, followed calcination in N2 and air sequence. The obtained /CNT/CF characterized with scanning electron microscopy cyclic voltammetry. It was found that Co3 nanoparticles grown on the external CF successfully, while CNTs surfaces large amount, which further improved electrical conductivity the. then used to construct nonenzymatic sensor detect glucose...
Optical processing of single plasmonic nanoparticles reinvents the way high-density information storage, high-performance sensing, and high-definition displays. However, such laser-fabricated nanoplasmonics with well-defined hot spots remain elusive due to diffraction limit light. Here we show Au nanoparticle (NP) decorated nanopores can be facilely generated photothermal splitting NPs embedded in a silica matrix. The extremely high local temperature induced by heating renders gradients...