Liming Qi

ORCID: 0000-0002-4960-6156
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About
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Research Areas
  • Advanced biosensing and bioanalysis techniques
  • Biosensors and Analytical Detection
  • Electrochemical sensors and biosensors
  • Electrochemical Analysis and Applications
  • Molecular Sensors and Ion Detection
  • Marine and coastal ecosystems
  • Nanocluster Synthesis and Applications
  • SARS-CoV-2 detection and testing
  • Copper-based nanomaterials and applications
  • Advanced Nanomaterials in Catalysis
  • Nanomaterials for catalytic reactions
  • Analytical Chemistry and Sensors
  • Microbial Community Ecology and Physiology
  • Quantum Dots Synthesis And Properties
  • bioluminescence and chemiluminescence research
  • Water Quality Monitoring and Analysis
  • Metabolomics and Mass Spectrometry Studies
  • Global Energy and Sustainability Research
  • Geotechnical and Geomechanical Engineering
  • Neonatal Health and Biochemistry
  • Ammonia Synthesis and Nitrogen Reduction
  • Advanced battery technologies research
  • Biotin and Related Studies
  • ZnO doping and properties
  • High Altitude and Hypoxia

Beijing Ditan Hospital
2025

Inner Mongolia Normal University
2024-2025

Anhui Normal University
2025

Changchun Institute of Applied Chemistry
2013-2020

Sinopec (China)
2020

Chinese Academy of Sciences
2013-2019

University of Chinese Academy of Sciences
2013-2019

Ocean University of China
2014-2018

Université du Québec à Rimouski
2014-2018

State Key Laboratory of Electroanalytical Chemistry
2016

Electrogenerated chemiluminescence (ECL) application of stainless steel, a robust and cost-effective material, has been developed for the first time. Type 304 steel electrode shows appealing ECL performance in luminol-H2O2 system. It enables detection H2O2 with linear range from 1 to 1000 nM limit 0.456 [signal-to-noise ratio (S/N) = 3]. The method based on type is more sensitive, cost-effective, much simpler than other methods reported before. Because excellent participates many important...

10.1021/acs.analchem.7b01939 article EN Analytical Chemistry 2017-08-23

Glutathione (GSH) is a crucial antioxidant produced endogenously and plays key roles in biological systems. It vitally important to design simple, selective, sensitive methods sense GSH monitor changes of concentration. In this work, the cathodic electrochemiluminescence (ECL) lucigenin presence MnO2 nanosheets at glassy carbon electrode was utilized for detection. can reduce into Mn2+ which obviously inhibit ECL lucigenin. The inhibition efficiencies increase linearly with concentrations...

10.1021/acs.analchem.6b01491 article EN Analytical Chemistry 2016-07-14

Convex hexoctahedral nanocrystals have been synthesized through fast growth kinetics and the use of cetylpyridinium chloride as a capping agent. Monodisperse convex Pd@Au core-shell with {431} high-index facets are obtained at high reaction rates by using concentrations ascorbic acid in presence chloride. In contrast, octahedral {111} low-index their {100}-truncated counterparts formed low concentrations. The substitute cetyltrimethylammonium leads to generation concave trisoctahedral {331}...

10.1021/nn501086k article EN ACS Nano 2014-05-30

A highly efficient and stable copper iron loaded NaA zeolite catalyst (Cu/Fe-NaA) was successfully prepared from Inner Mongolia gangue through an impregnation method, it exhibited a great removal rate for basic magenta dye drain water solution. Basic is widely used in the textile industry. However, organic compounds pigments produced during production use of cause pollution harm to environment human beings. The results showed that Cu/Fe-NaA had good degradation decolorization activities...

10.1021/acsomega.4c07931 article EN cc-by ACS Omega 2025-02-05

Nitrate pollution in groundwater has steadily increased globally, posing a potential threat to human health. Introduction of exogenous electron donors can significantly enhance nitrogen removal from nitrate-contaminated groundwater. Yet, conventional individual autotrophic or heterotrophic denitrification approaches have the disadvantage low efficiency high cost. This study investigated performance laboratory-scale solid-phase (SPD) permeable reactive barrier (PRB) using...

10.1080/09593330.2025.2486792 article EN Environmental Technology 2025-04-05

Both a wireless electrochemiluminescence (ECL) electrode microarray chip and the dramatic increase in ECL by embedding diode an electromagnetic receiver coil have been first reported. The newly designed device consists of transmitter. has coil, mini-diode, gold array. mini-diode can rectify alternating current into direct thus enhance intensities 18 thousand times, enabling sensitive visual detection using common cameras or smart phones as low cost detectors. limit hydrogen peroxide digital...

10.1021/acs.analchem.5b04304 article EN Analytical Chemistry 2015-12-16

Thiourea dioxide, a unique reductant that can generate oxygen upon decomposition, has been investigated as an efficient, cost-effective, and stable coreactant.

10.1039/c4cc08904a article EN Chemical Communications 2014-12-02

HOSA, a versatile synthetic reagent, has been explored as an effective chemiluminescence coreactant for the sensitive detection of luminol, and Co<sup>2+</sup>, including selective Co<sup>2+</sup>detection.

10.1039/c5cc01090j article EN Chemical Communications 2015-01-01

A simple and fast colorimetric method is developed for the sensitive selective detection of Hg<sup>2+</sup> based on a dual signal amplification strategy.

10.1039/c5an02672e article EN The Analyst 2016-01-01

Abstract Sodium dehydroacetate, a common food additive and preservative, is investigated as co‐reactant in efficient electrochemiluminescence reactions of [Ru(bpy) 3 ] 2+ for the first time. A linear response observed over range 0.001–1.0 m with detection limit 0.27 μ sodium dehydroacetate. The proposed method has been applied to detect dehydroacetate baking bread satisfactory recoveries.

10.1002/celc.201600623 article EN ChemElectroChem 2016-11-07
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