Qifeng Fu

ORCID: 0000-0003-2632-8031
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About
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Research Areas
  • Microfluidic and Capillary Electrophoresis Applications
  • Analytical Chemistry and Chromatography
  • Advanced biosensing and bioanalysis techniques
  • Carbon and Quantum Dots Applications
  • Electrochemical sensors and biosensors
  • Nanocluster Synthesis and Applications
  • Polymer Surface Interaction Studies
  • Metal-Organic Frameworks: Synthesis and Applications
  • Covalent Organic Framework Applications
  • Luminescence and Fluorescent Materials
  • Analytical chemistry methods development
  • Molecular Sensors and Ion Detection
  • Nanopore and Nanochannel Transport Studies
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • Quantum Dots Synthesis And Properties
  • Conducting polymers and applications
  • Advanced Nanomaterials in Catalysis
  • Protein purification and stability
  • Phytochemicals and Antioxidant Activities
  • Radioactive element chemistry and processing
  • Microfluidic and Bio-sensing Technologies
  • Electrochemical Analysis and Applications
  • Pesticide Residue Analysis and Safety
  • Advanced Chemical Sensor Technologies
  • Neural Networks Stability and Synchronization

Southwest Medical University
2017-2025

Heilongjiang University of Chinese Medicine
2022-2024

Zhejiang University of Finance and Economics
2023

Central South University
2022

North China University of Science and Technology
2020

Chongqing University
2014-2018

Heilongjiang University
2007

Carbon dot (CD)-based multi-mode sensing has drawn much attention owing to its wider application range and higher availability compared with single-mode sensing. Herein, a simple green methodology construct CD-based dual-mode fluorescent sensor from the waste biomass of flowers wintersweet (FW-CDs) for parallel semi-quantitative visual detection Cr(VI) Fe

10.3390/molecules27041258 article EN cc-by Molecules 2022-02-13

Mussel-inspired polydopamine (PDA) and its derivative materials have exhibited a huge potential as facile versatile route to fabricate multifunctional coatings on virtually any substrate surface. However, their performance applicability are frequently obstructed by limited optical absorption in visible regions of PDA poor surface adhesion persistence dopamine solutions. Herein, we report strategy improve these problems rationally regulating the polymerization pathway through...

10.1021/acsami.3c00769 article EN ACS Applied Materials & Interfaces 2023-04-28

Enzyme assays are important for studying enzyme-mediated biochemical reactions and clinical diagnosis drug development. The technique of an immobilized enzyme microreactor (IMER) integrated with capillary electrophoresis (CE) has been frequently utilized in online assays. However, the traditional approaches IMER-CE analysis have some defects such as low loading capacity poor stability. Herein, metal-organic frameworks (MOFs), which enormous potential fields immobilization...

10.1021/acs.analchem.1c05586 article EN Analytical Chemistry 2022-04-23

Abstract The emerging visualization techniques have aroused wide interest for optical information detection and storage. However, they suffer from fairly limited density poor visual performance. Herein, an innovative surface patterning enhanced (SPEV) approach is developed ultrasensitive naked‐eye RGB‐based high‐density Through “ship covalently linked in bottle” method, a novel HP‐UiO‐66‐NH 2 ‐based ratiometric fluorescent (RF) composite probe fabricated, exhibiting remarkably CdTe QDs...

10.1002/adom.202300010 article EN Advanced Optical Materials 2023-04-08

The luminescence properties of polydopamine nanoparticles were enhanced significantly <italic>via</italic> the redox modulation surface chemistry.

10.1039/c8nr05878d article EN Nanoscale 2018-01-01

Metal–organic frameworks (MOFs) have been widely applied in a variety of fields. However, most the developed MOFs are micrometer scale crystal size and contain only micropores, which will limit mass transport diffusion various analytes into their internal interaction sites, severely restricting potential separation science. Herein, nanoscale hierarchically porous (NHP-MOFs) were first explored as novel MOF-based stationary phase with excellent transfer performance abundant accessible sites...

10.1021/acs.analchem.0c04074 article EN Analytical Chemistry 2020-11-11
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