Longquan Li

ORCID: 0000-0002-2824-6104
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About
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Research Areas
  • Electrocatalysts for Energy Conversion
  • Extraction and Separation Processes
  • Catalytic Processes in Materials Science
  • Fuel Cells and Related Materials
  • Electronic and Structural Properties of Oxides
  • Layered Double Hydroxides Synthesis and Applications
  • Gas Sensing Nanomaterials and Sensors
  • Advanced battery technologies research
  • Advanced Algorithms and Applications
  • Advanced ceramic materials synthesis
  • Biosensors and Analytical Detection
  • Magnesium Oxide Properties and Applications
  • Quantum Dots Synthesis And Properties
  • Radioactive element chemistry and processing
  • Microscopic Colitis
  • Escherichia coli research studies
  • Advanced materials and composites
  • Currency Recognition and Detection
  • Clostridium difficile and Clostridium perfringens research
  • Microbial Fuel Cells and Bioremediation
  • Milk Quality and Mastitis in Dairy Cows
  • SARS-CoV-2 detection and testing
  • Carbon Dioxide Capture Technologies
  • Aerogels and thermal insulation
  • Advancements in Solid Oxide Fuel Cells

Central South University
2019-2024

Wuhan Polytechnic University
2018-2022

Lanzhou University
2020-2022

National Institute of Metrology
2020-2022

First Hospital of Lanzhou University
2020-2022

Weatherford College
2022

MelroseWakefield Healthcare
2022

Xiamen University
2022

University of Groningen
2022

Lanzhou University Second Hospital
2022

Non-alcoholic fatty liver disease (NAFLD) is a major public health burden in China, and its prevalence increasing. This study aimed to determine the risk factors biomarkers of NAFLD.An observational cross-sectional primary survey.Central China.The included 1479 participants aged over 18 below 80 years, not currently being treated for cancer or infectious no surgery previous year, history an disease. Participants underwent clinical examination, metabolomic assay anthropometric assessment....

10.1136/bmjopen-2017-019974 article EN cc-by BMJ Open 2018-04-01

Proper thermal management can improve the efficiency of hydrogen storage chains based on liquid organic carriers (LOHC). The energy and exergy efficiencies 24 LOHC chains, which are differentiated by two sources (SEL: from electrolyzer SINDU: industrial by-product), three consumers (CPEMFC: proton exchange membrane fuel cell, CSOFC: solid oxide CINDU: consumer), four pairs calculated thermodynamic modeling. Possible strategies for heat integration between (including hydrogenation heat,...

10.1016/j.enconman.2022.116555 article EN cc-by Energy Conversion and Management 2022-12-14

Developing efficient and durable oxygen evolution reaction (OER) catalysts under acidic conditions is crucial for green hydrogen production. Constructing heterogeneous interface structures represents the most promising strategy to overcome the...

10.1039/d5qi00059a article EN Inorganic Chemistry Frontiers 2025-01-01

Oracle bone inscription is the ancestor of modern Chinese characters. Character recognition an essential part research oracle inscription. In this paper, we propose improved neural network model based on Inception-v3 for character recognition. We replace original convolution block and add Contextual Transformer Convolutional Block Attention Module. conduct experiments with two image datasets, HWOBC OBC306, results indicate that can still achieve excellent in cases blurred, occluded,...

10.1155/2022/7490363 article EN Scientific Programming 2022-05-05

The size of ice crystals formed in the freezing process has a significant impact on subsequent primary drying process. However, effects have not been fully understood. purpose this study was to quantitatively investigate crystal water vapor concentration, temperature, and time. A mathematical model considering proposed, it solved by Comsol Multiphysics. Results show that there is less products with larger crystals. Temperature found decrease initially, lead higher temperature dried zone...

10.1080/07373937.2020.1806865 article EN Drying Technology 2020-08-24

Emerging studies focusing on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) detection have aroused worldwide interest and attention. A recent study reported by Azzi et al. which demonstrated that saliva was a reliable tool for SARS-CoV-2 detection, further validated separately Iwasaki Zhu, provided promising evidence dependable test source.1Azzi L. Carcano G. Gianfagna F. Grossi P. Gasperina D.D. Genoni A. al.Saliva is to detect SARS-CoV-2.J Infect. 2020; 81 (PubMed PMID:...

10.1016/j.jinf.2020.11.023 article EN other-oa Journal of Infection 2020-11-26

A flow cytometry (FCM)-based method was developed for the faster detection of Staphylococcus aureus in milk and powder. Viable S. cells were recognized by highly selective, fluorescently labeled antibodies Propidium Iodide, then analyzed FCM. Using a 5-h pre-enrichment period, could detect low numbers 6 h, with limit 7.50 cells/mL 8.30 cells/g The established compared plate-based using 75 ultra-high-temperature-treated samples, 25 pasteurized 66 raw 123 powder samples. two methods yielded...

10.1089/fpd.2020.2894 article EN Foodborne Pathogens and Disease 2021-03-05

ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTStraightforward Conversion Route to Nanocrystalline Monothiooxides of Rare Earths through a High-Temperature Colloid TechniqueYadong Li, Yu Huang, Tao Bai, and Longquan LiView Author Information Department Chemistry, Tsinghua University, Beijing, 100084, P. R. China, University Science Technology Hefei, Anhui, 230026, China Cite this: Inorg. Chem. 2000, 39, 15, 3418–3420Publication Date (Web):July 1, 2000Publication History Received18 October...

10.1021/ic9912169 article EN Inorganic Chemistry 2000-07-01

Approximately half of the world's gastric cancer cases and deaths occur in China. In addition, incidence mortality rates Gansu province China are much higher than average nationwide levels. The present study investigated microRNA (miRNA/miR) profiles early (EGC) without specific symptoms. miRNA expression levels five pairs EGC tissues adjacent non‑cancerous mucosa patients from were analyzed using a microarray. A total 47 differentially expressed miRNAs (DEMs) identified. Subsequently, mRNA...

10.3892/ol.2021.12856 article EN Oncology Letters 2021-06-07

As jamming is a very serious threat to the normal operation of wireless networks, recently much research has been done deal with it. Different from most existing research, In this work, we tackle attack problem in systematic way. Specifically, design protocol that capable self-healing networks under attacks. The identifies and excludes an insider jammer then restores data communications among benign nodes despite presence by initially unknown compromised node. Our scheme integrates key...

10.1109/cns.2014.6997489 article EN IEEE Conference on Communications and Network Security 2014-10-01
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