Lan Qin

Minzu University of China

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Jun Liu

Ruijin Hospital

Jingcheng Liu

Chongqing University

Min Li

Chongqing University

Jiubing Mao

China Electronics Technology Group Corporation

Huafeng Qin

Chongqing Technology and Business University

Dengzhuo Zhang

Chongqing University

Huayi Lv

Chongqing University

Lian Xue

Numerical Method (China)

Ziyi Wang

Chongqing University

Bing Guo

Texas A&M University at Qatar

Cooperative Institutions

Chongqing University

Capital Medical University

Wenzhou Medical University

Chinese Academy of Sciences

First Affiliated Hospital of Wenzhou Medical University

Huazhong University of Science and Technology

Chinese Academy of Medical Sciences & Peking Union Medical College

Guiyang Medical University

Massachusetts General Hospital

Zhejiang University

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Effective passenger flow forecasting using STL and ESN based on two improvement strategies

Neurocomputing (2019)

Lan Qin Weide Li Shijia Li

Boosting

10.1016/j.neucom.2019.04.061

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Citations (92)

Optimization Method for Configuration Set for Field Calibration of Industrial Robot

IEEE Transactions on Industrial Electronics (2024)

Ziyi Wang Lan Qin Jingcheng Liu Min Li Jun Liu

Robot calibration

10.1109/tie.2024.3472289

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Application of Fuzzy Optimization Decision Method on Robot Tactile Suit Data Processing

Advances in intelligent and soft computing (2009)

Bing Guo Lan Qin Jun Liu

Tactile sensor

10.1007/978-3-642-03664-4_12

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Study on Pressure and Temperature Characteristics of Sensitive Rubber Composite

Advanced materials research (2010)

Bing Guo Lan Qin Biao Wei

In order to design and fabricate the flexible force sensor , we have researched the piezoresistivity of silicon rubber/ carbon black composites and given the academic calculation formula between pressure and electrical resistivity. The experiments illustrate that the homogenization of carbon black and the elastic modulus of composites can be improved effectively by dispersing nanosize silica filler and using organic solvent . As a result , the piezoresistivity of composites can be improved. Carbon black content of 10% with good pressure-sensitive conductive rubber, heat-sensitive in a certain pressure range is also good.Moreover , the fore - sensitive device fabricated by the composites is free from the limitation of the surface shape of the tested objects which can be widely applied to various squeeze stress measurement on any regular and unregular curve surfaces.

Homogenization

Silicon rubber

Filler (materials)

10.4028/www.scientific.net/amr.143-144.134

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Study on joint reinforcement scheme of steel beam and reinforced concrete

Lan Qin Liao Yuhai Cheng Zhong Zhizhong Li

Source

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Based on Network Pharmacology and Molecular Docking, it Reveals the Potential Molecular Mechanism of Sabia Intervention Knee Osteoarthritis

SSRN Electronic Journal (2022)

Xingzhen Lin Zhen xiong Lan Qin Juan Yuan Tianzhong Peng

Objective: To obtain the pharmacodynamic components and targets of action of Sabia vine against knee osteoarthritis (KOA) through a network pharmacological study method.Methods: The TCMSP research platform was used to obtain information on the active ingredients and action targets of ginseng with medicinal value, and the GeneCard database was searched to obtain information on genes closely related to the development of KOA, and the two were matched to obtain the medicinal ingredients and target genes of Sabia against KOA. Two computer languages, R and Perl, were applied to map the drug-disease-target network, and PPI network analysis, gene ontology (GO) and signal transduction pathway (KEGG) enrichment analysis were performed on the target genes.Results: Six high-value medicinal components of Sabia were obtained by setting the screening parameters of the pharmacological components according to the pharmacological passages of traditional Chinese medicine, and six medicinal components were associated with nine target genes related to KOA diseases. The PPI„ÄÅGO and KEGG analyses revealed that the target genes were mainly enriched in the casp3-directed Lipid and atherosclerosis pathway.Conclusion: Sabia has pharmacological effects against KOA, probably through the regulation of CASP3-directed Lipid and atherosclerosis pathway.

KEGG

10.2139/ssrn.4100420

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Virtual Energy Storage Model of District Cooling System Based on Minimum Energy Consumption

2022 IEEE 5th International Electrical and Energy Conference (CIEEC) (2022)

Lan Qin Di Bai Meng Song

District cooling system (DCS) has been widely used in recent years because of its advantages of energy saving and high efficiency. As an alternative resource of adjustable capacity on the grid side, it can effectively alleviate the imbalance between supply and demand and improve the comprehensive operation efficiency of power system. In this paper, the energy consumption model considering the temperature rise of pipeline network and indoor comfort is established according to the DCS, DCS in the fixed temperature difference variable flow mode of operation, through the reasonable setting of chilled water supply temperature and indoor temperature, optimize chilled water supply flow and fan air volume, so that energy consumption reaches the minimum. The calculation and simulation verification are carried out by using an example. The virtual energy storage model is also established. Using its thermal inertia, the storage and transfer of electric energy can be realized without affecting the user's feelings.

Consumption

10.1109/cieec54735.2022.9846549

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Engineering DNA tetrahedron as a sensing surface of lateral flow test strips and ratiometric visual detection of exosomal microRNA-150–5p

Sensors and Actuators B Chemical (2023)

Xu Yongjie Jingjing Da Lan Qin Jie Luo Zhishun Lu

We here report that DNA tetrahedral probe-based sensing surfaces are capable of efficiently capturing gold nanoparticles (AuNPs) on lateral flow test strips, and we have developed a ratiometric biosensor for exosomal microRNAs by integrating a tetrahedral probe and a catalytic hairpin assembly (CHA). DNA tetrahedrons were devised with barcodes and labeled with biotin as capture probes on the test and control lines of the strip. The CHA system consists of two hairpin substrates that can form stable duplexes via a programmable assembly reaction triggered by exosomal miRNAs. The duplexes hybridized with barcoded tetrahedra via complementary sequences and bound to streptavidin-modified AuNPs (SA-AuNPs) via biotin. Thus, a red line was observed on the test line owing to the immobilized SA-AuNPs. The remaining SA-AuNPs were captured by using a biotinylated tetrahedron on the control line. Because the barcoded and biotinylated tetrahedra consume SA-AuNPs simultaneously, a stronger signal in the test line results in a weaker signal in the control line, thus forming a ratiometric result. Tetrahedral probes avoid movement along with sample flow on sensing zones like single-stranded probes. The strip can have a detection limit of 58.90 fM with high selectivity due to the use of ratiometric color changing response, CHA signal amplification and tetrahedral capture probes. This system is able to rapidly detect exosomal microRNA-150–5p and may have a potential utility in point-of-care diagnosis of incipient diabetic nephropathy.

Tetrahedron

Streptavidin

Complementary sequences

SIGNAL (programming language)

10.1016/j.snb.2023.134266

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Enhanced Photoredox Activity in Nitrogen‐Doped Carbon Nitride for Heterogeneous Nitrogen and Oxygen Radical Reactions

Advanced Science (2025)

Lan Qin Huan Liu Wei Yi L. Chen Xiao‐Qiang Hu

Abstract A nitrogen‐doped carbon nitride (NCN) has been synthesized and utilized for the sustainable generation of reactive nitrogen and oxygen radicals under mild photocatalytic conditions. This material exhibits a significant improvement in the separation and transfer of photoexcited charge carriers, which facilitates the direct activation of N─H and O─H bonds to achieve a variety of radical carboamination, oxyamination and deoxygenation reactions. The NCN catalyst has further demonstrated its robust photoredox activity through several successful applications, including the aerobic oxidation of boronic acids and the controllable oxidation of alcohols to aldehydes and carboxylic acids. Moreover, the NCN catalyst maintains its reactivity and efficiency even after multiple cycles of use, showcasing its durability and potential for practical applications in sustainable chemistry.

Deoxygenation

Reactivity

Carbon nitride

Carbon fibers

Photoredox catalysis

Graphitic carbon nitride

10.1002/advs.202417752

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Tissue Culture and Rapid Propagation of Alstonia scholaris

Lan Qin

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