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  • Title: A Dispersion-Dominated Chromogenic Strategy for Colorimetric Sensing of Glutathione at the Nanomolar Level Using Gold Nanoparticles.
    Author: Xianyu Y, Xie Y, Wang N, Wang Z, Jiang X.
    Journal: Small; 2015 Nov 04; 11(41):5510-4. PubMed ID: 26313890.
    Abstract:
    A dispersion-dominated chromogenic strategy for glutathione sensing is developed. Glutathione prevents the aggregation of arginine-modified gold nanoparticles via mercury-thiol interaction, which allows for glutathione sensing at the nanomolar level (10.9 × 10(-9) m) with facile operation and naked-eye readout.
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