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  • Title: A novel nanogel-based fluorescent probe for ratiometric detection of intracellular pH values.
    Author: Cao L, Li X, Wang S, Li S, Li Y, Yang G.
    Journal: Chem Commun (Camb); 2014 Aug 14; 50(63):8787-90. PubMed ID: 24967687.
    Abstract:
    A new nanogel indicator (NGI) for ratiometric fluorescent detection of intracellular pH values has been reported. In aqueous solution, the NGI can be used for ratiometric sensing of pH changes with a large hypsochromic shift of 100 nm in the green-red region and reversible. Furthermore, the NGI has been used to calibrate the cytosol pH value in living cells.
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