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  1. No Access

    Article

    A novel fluorescent biosensor based on affinity-enhanced aptamer-peptide conjugate for sensitive detection of lead(II) in aquatic products

    Lead contamination is a major concern in food safety and, as such, many lead detection methods have been developed, especially aptamer-based biosensors. However, the sensitivity and environmental tolerance of ...

    Kaimin Peng, **nna Liu, Hongen Yuan, Mengqiu Li… in Analytical and Bioanalytical Chemistry (2023)

  2. No Access

    Article

    Core–satellite surface imprinting polymer-based pipette tip solid-phase extraction for the colorimetric determination of pyrethroid metabolite

    A core–satellite-structured surface molecularly imprinted polymer has been synthesized for the enrichment of 3-phenoxybenzaldehyde by pipette tip solid-phase extraction (SPE). In a typical sol–gel process, two...

    Tai Ye, An Liu, Long Bai, Min Yuan, Hui Cao, **song Yu, Ran Yuan… in Microchimica Acta (2020)