Highly luminescent biocompatible carbon quantum dots by encapsulation with an amphiphilic polymer |
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Authors: | Colin Fowley Bridgeen McCaughan Andrea Devlin Ibrahim Yildiz Françisco M Raymo John F Callan |
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Affiliation: | Department of Pharmacy and Pharmaceutical Sciences, School of Biomedical Sciences, The University of Ulster, Northern Ireland, BT52 1SA, UK. j.callan@ulster.ac.uk. |
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Abstract: | Highly luminescent, water-soluble and biocompatible Carbon Quantum Dots (aqCQDs) were prepared by encapsulating the parent hydrophobic CQDs in an amphiphilic polymer. The resulting aqCQDs were non-toxic to living cells, and were found to cross the cell membrane and localise primarily in the cytosol. |
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