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  1. No Access

    Article

    Molecular Dynamics Study on the Mechanism of Improved Tribological Properties of Nano-ZnO with Decanol Lubrication

    This study employs molecular dynamics simulation to examine the tribological behavior of nano zinc oxide (nano-ZnO) lubricated with decanol. The changes in electrostatic interaction energy, molecular structure...

    Min Ji, Yaowen Chen, Ying Wang, Feichi Zhang, **g Li, Haijun Pan… in Tribology Letters (2024)

  2. No Access

    Article

    Enhancing Wear Resistance and Microstructural Evolution of Brass Through Laser Shock Peening

    In this work, the effect of laser shock peening (LSP) on the microstructure evolution and deformation mechanism of a lubricated brass surface layer has been systematically investigated. Prior to LSP treatment,...

    Yaowen Chen, Yuanyuan Sheng, Ying Wang, Min Ji, Haijun Pan… in Tribology Letters (2023)

  3. No Access

    Article

    Sensitive photoelectrochemical detection of colitoxin DNA based on NCDs@CuO/ZnO heterostructured nanocomposites with efficient separation capacity of photo-induced carriers

    A metal–organic framework (MOF) of Cu-TPA (terephthalic acid) microsphere was prepared, followed by calcinating the MOF precursor of Cu-TPA/ZIF-8 mixture to obtain the CuO/ZnO. N-doped carbon dots (NCDs) were...

    Delun Zheng, Jianying Yang, Zengyao Zheng, Mingxuan Peng, Kwan-Ming Ng… in Microchimica Acta (2022)

  4. No Access

    Article

    An enhanced photoelectrochemical biosensor for colitoxin DNA based on HKUST-1/TiO2 and derived HKUST-CuO/TiO2 heterogeneous composites

    HKUST-1 MOFs and its derivative HKUST-CuO were coupled with TiO2 nanoparticles to form the heterogeneous composites of HKUST-1/TiO2 and HKUST-CuO/TiO2 based on their well-suitable bandgap energies (Eg). Compared...

    Delun Zheng, Min Chen, **gjun Peng, Jiayang Chen, Tufeng Chen… in Microchimica Acta (2021)

  5. No Access

    Article

    A photoelectrochemical aptasensor for thrombin based on the use of carbon quantum dot-sensitized TiO2 and visible-light photoelectrochemical activity

    A photoelectrochemical (PEC) aptasensor for the highly sensitive and specific detection of thrombin is described. This aptasensor is based on an indium tin oxide (ITO) support that is covered with carbon quant...

    Wenjie Cheng, Jiahong Pan, Jianying Yang, Zengyao Zheng, Fushen Lu… in Microchimica Acta (2018)

  6. No Access

    Article

    Glutathione-Protected Hierarchical Colorimetric Response of Gold Nanoparticles: a Simple Assay for Creatinine Rapid Detection by Resonance Light Scattering Technique

    Although numerous methods have been reported for the analysis of creatinine in human serum, the development of a simple, rapid, and practical sensor still remains a great challenge. In this work, a hierarchica...

    **aopeng Huang, Yingjie Li, Jiahong Pan, Fushen Lu, Yaowen Chen, Wenhua Gao in Plasmonics (2015)