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  • Title: Mercury nanoladders: a new method for DNA amplification, signal identification and their application in the detection of Hg(ii) ions.
    Author: Feng Y, Shao X, Huang K, Tian J, Mei X, Luo Y, Xu W.
    Journal: Chem Commun (Camb); 2018 Jul 17; 54(58):8036-8039. PubMed ID: 29926051.
    Abstract:
    A biosensor based on Hg(ii) nanoladders integrated with graphene oxide (GO) for Hg(ii) detection was developed. Nanoladders were essentially DNA sandwich structures supported by T-Hg(ii)-T and were used for Hg(ii) trapping and signal translation. GO was used to differentiate the fluorescence generated by Hg(ii) nanoladders from a background signal.
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