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  1. No Access

    Article

    Culture and in situ H2O2-mediated electrochemical study of cancer cells using three-dimensional scaffold based on graphene foam coated with Fe3O4 nanozyme

    For real-time evaluation of the cell behavior and function under in vivo-like 3D environment, the 3D functionalized scaffolds simultaneously integrate the function of 3D cell culture, and electrochemical sensi...

    Xue-Bo Hu, Ning Shang, **ao-Hui Chen, Zi-He **, Meng-Yuan He… in Microchimica Acta (2022)

  2. No Access

    Article

    l-Histidine-DNA interaction: a strategy for the improvement of the fluorescence signal of poly(adenine) DNA-templated gold nanoclusters

    An interesting phenomenon is described that the fluorescence signal of poly(adenine) (A) DNA-templated gold nanoclusters (AuNCs) is greatly improved in the presence of l-histidine by means of l-histidine-DNA int...

    Hai-Bo Wang, An-Li Mao, Bei-Bei Tao, Hong-Ding Zhang, Zhong-Liang **ao… in Microchimica Acta (2021)

  3. No Access

    Article

    Highly selective fluorimetric and colorimetric sensing of mercury(II) by exploiting the self-assembly-induced emission of 4-chlorothiophenol capped copper nanoclusters

    A highly stable copper nanoclusters (CuNC) carrying 4-chlorothiophenol as a protective ligand is described. They display self-assembly-induced emission with excitation/emission maxima at 330/605 nm even in ne...

    Hai-Bo Wang, Hong-Yu Bai, Ya-Shu Wang, Tian Gan, Yan-Ming Liu in Microchimica Acta (2020)

  4. No Access

    Article

    Determination of the activity of alkaline phosphatase by using nanoclusters composed of flower-like cobalt oxyhydroxide and copper nanoclusters as fluorescent probes

    The authors describe a sensitive fluorometric method for the determination of the activity of alkaline phosphatase (ALP). It is based on the use of a composite prepared consisting of flower-like cobalt oxyhydr...

    Hai-Bo Wang, Yang Li, Ying Chen, Zi-** Zhang, Tian Gan, Yan-Ming Liu in Microchimica Acta (2018)

  5. No Access

    Article

    A fluorescent glucose bioassay based on the hydrogen peroxide-induced decomposition of a quencher system composed of MnO2 nanosheets and copper nanoclusters

    The authors describe a fluorometric glucose assay that is based on the use of MnO2 nanosheets and copper nanoclusters (CuNCs) acting as nanoprobes. The CuNCs were synthesized by using bovine serum albumin as a te...

    Hai-Bo Wang, Ying Chen, Na Li, Yan-Ming Liu in Microchimica Acta (2017)

  6. No Access

    Article

    Electrochemical sensing of catechol using a glassy carbon electrode modified with a composite made from silver nanoparticles, polydopamine, and graphene

    We report on the modification of a glassy carbon electrode with a composite consisting of silver nanoparticles (AgNPs), polydopamine, and graphene to give an electrochemical sensor for catechol. The composite ...

    Ke-**g Huang, Lan Wang, **g Li, Meng Yu, Yan-Ming Liu in Microchimica Acta (2013)

  7. No Access

    Article

    Disposable immunoassay for hepatitis B surface antigen based on a graphene paste electrode functionalized with gold nanoparticles and a Nafion-cysteine conjugate

    We report on the modification of a graphene paste electrode with gold nanoparticles (AuNPs) and a Nafion-L-cysteine composite film, and how this electrode can serve as a platform for the construction of a nove...

    Ke-**g Huang, **g Li, Yan-Ming Liu, **aoyu Cao, Sheng Yu, Meng Yu in Microchimica Acta (2012)

  8. No Access

    Article

    Determination of thiol compounds by solid-phase extraction using multi-walled carbon nanotubes as adsorbent coupled with high-performance liquid chromatography-fluorescence detection

    We describe a method for solid-phase extraction of biogenic thiols using multi-walled carbon nanotubes as adsorbent, and their subsequent determination via HPLC and fluorescence detection. The fluorogenic reag...

    Ke-**g Huang, Cong-Hui Han, Chao-Qun Han, **g Li, Zhi-Wei Wu… in Microchimica Acta (2011)