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  • Title: Microgravimetric lectin biosensor based on signal amplification using carbohydrate-stabilized gold nanoparticles.
    Author: Lyu YK, Lim KR, Lee BY, Kim KS, Lee WY.
    Journal: Chem Commun (Camb); 2008 Oct 21; (39):4771-3. PubMed ID: 18830488.
    Abstract:
    A highly sensitive microgravimetric lectin biosensor has been developed using carbohydrate-stabilized Au nanoparticles as a signal amplifier; mannose-stabilized Au nanoparticles formed a sandwich-type complex with the target Con A specifically bound to a mannose-modified Au QCM electrode to give an amplified frequency response.
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