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    Article

    A thiamonomethinecyanine probe for detection of Pb2+ based on transformation from dimer to monomer by aptamer

    A simple method based on a thiamonomethinecyanine dye (dye2) and duplex DNA system was constructed to detect Pb2+ by UV–Vis spectra. The absorption spectra of dye2 show dimers and monomers peak and the monomer–di...

    Li-Jia Yu, Han Zhao, Ying-Lin Zhang, **ao-Dong Shi, Chun-Guang Ding in Chemical Papers (2021)

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    Article

    Numerical simulation of mechanical controlling parameters for Type IV cracking on the welding joints of martensitic heat-resistant steel

    The maximum principal stress, von Mises equivalent stress and equivalent creep strain in the welding joint of martensitic heat-resistant steel (9Cr1MoVNb) are simulated by finite-element method (FEM) under the...

    Jian-Qiang Zhang, Bing-Yin Yao, Tai-Jiang Li in Frontiers of Materials Science in China (2010)