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  1. No Access

    Article

    Synthesis, crystal structures, magnetism and fluorescence of manganese(II) and copper(II) complexes based on 2,5-diketopiperazine-N,N′-diacetic acid ligands

    Two novel 2,5-diketopiperazine-N,N′-diacetic acid-based (H2DPDA) metal complexes [Mn(DPDA)0.5(phen)2H2O]2Cl2·2H2O (1) and {[Cu(DPDA)(phen)H2O]·4H2O}n(2)(H2DPDA = 2,5-diketopiperazine-N,N′-diacetic acid, phen = ph...

    Mei**g Wang, Yong** Ma, Chengqiang Wu, Wei Luo… in Transition Metal Chemistry (2024)

  2. No Access

    Article

    Synthesis of CuI-modified thiol-functionalized MCM-41 silica-based materials and their catalytic tetralin performance

    A novel loaded copper ion catalyst, Cu/MCM-41-SH, was synthesized using CuI-modified thiol-functionalized MCM-41 silica-based materials, and the prepared catalysts were characterized by XPS, FT-IR, SEM and N2 ads...

    Chengqiang Wu, Ying** Li, Yong** Ma, Yuexiang Lei… in Journal of Porous Materials (2024)

  3. No Access

    Article

    Chemometric−Assisted QuEChERS Method for Multiresidue Analysis of Veterinary Drugs in Pigeon Muscle by LC-MS/MS

    Pigeon is an essential poultry with tasty meat and high protein content, and its breeding and consumption of meat have been increasing annually. Nevertheless, technical bottlenecks still exist in detecting vet...

    **ngqiang Wu, **aoxuan Yu, Kaixuan Tong, Yujie **e… in Food Analytical Methods (2024)

  4. No Access

    Article

    A novel ratiometric fluorescent probe for differential detection of HSO3− and ClO− and application in cell imaging and tumor recognition

    By connecting 1,8-naphthalimide and indole sulfonate, a ratio fluorescent probe capable of differential detection of hydrogen sulfite and hypochlorite was synthesized for the first time. It was able to achieve...

    Liangqiang Wu, Shaolong Qi, Yan Liu, **nyu Wang… in Analytical and Bioanalytical Chemistry (2021)

  5. No Access

    Article

    Structure-controlled SnSe2 nanosheets as high performance anode material for lithium ion batteries

    SnSe2 is regarded as one of the promising anode materials for the advanced lithium ion batteries (LIBs) due to its high theoretical capacity and good conductivity. In this work, SnSe2 with controllable structure ...

    Yayi Cheng, Jianfeng Huang, Liyun Cao, Hui **e, Yongfeng Wang, Yanlong Wang… in Ionics (2020)

  6. No Access

    Article

    Remarkable electrochemical performance of 0.5Li2MnO3·0.5LiNi0.5Mn0.3Co0.2O2 synthesized by means of a citric acid–aided route

    Lithium-manganese-rich–lithiated nickel-manganese-cobalt oxides are advantageous for using in lithium-ion batteries due to low toxicity and high specific capacity but suffer from low high-rate capability. In t...

    Anna V. Potapenko, Mengqiang Wu… in Journal of Solid State Electrochemistry (2019)

  7. No Access

    Article

    A Novel Selective Accelerated Solvent Extraction for Effective Separation and Rapid Simultaneous Determination of Six Anthraquinones in Tartary Buckwheat and Its Products by UPLC–DAD

    A novel analytical method is developed for effective separation and rapid simultaneous determination of anthraquinones in Tartary buckwheat by ultra-performance liquid chromatography coupled to a diode array d...

    **ngqiang Wu, Xusheng Ge, Shuxuan Liang, Yunkai Lv, Hanwen Sun in Food Analytical Methods (2015)

  8. No Access

    Article

    A Highly Sensitive Method for the Determination of Thiophanate Methyl, Cyromazine, and Their Metabolites in Edible Fungi by Ultra-Performance Liquid Chromatography Using Accelerated Solvent Extraction and Cleanup with Solid-Phase Extraction

    A highly sensitive ultra-performance liquid chromatographic method with diode-array detection was developed for residue determination of thiophanate methyl (TM), cyromazine (CYR), and their metabolites, carben...

    **ngqiang Wu, Xusheng Ge, Shuxuan Liang, Hanwen Sun in Food Analytical Methods (2014)

  9. No Access

    Article

    The investigation of pressure drop in moving-beds

    The pressure drop of a cross-flow moving-bed was investigated in a two-dimensional rectangular apparatus. The effects of the particle velocity, the superficial gas velocity, the formation and development of ca...

    Yunhua Chen, Xuedong Zhu, Yongqiang Wu… in Frontiers of Chemical Engineering in China (2007)

  10. No Access

    Article

    Synthesis and characterization of aerogel-like mesoporous nickel oxide for electrochemical supercapacitors

    Highly porous NiO was prepared via a combination of sol-gel process with supercritical drying method in this paper. The as-synthesized NiO samples exhibit 80–90% porosity and high surface area, ie, 180.5–325.6 m2

    Mengqiang Wu, Jiahui Gao, Shuren Zhang, Ai Chen in Journal of Porous Materials (2006)