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  • Title: A novel degradable polymeric carrier for selective release and imaging of magnetic nanoparticles.
    Author: Chen D, Li N, Gu H, Xia X, Xu Q, Ge J, Lu J, Li Y.
    Journal: Chem Commun (Camb); 2010 Sep 28; 46(36):6708-10. PubMed ID: 20714558.
    Abstract:
    A water-soluble, pH-responsive copolymer was synthesized successfully and used as a polymeric carrier to deliver hydrophobic paramagnetic nanoparticles into cells. In an acidic environment, the nanoparticles aggregate as the copolymer degrades, resulting in the enhancement of an in vitro MRI signal.
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