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Photoinduced Electron Transfers With Carbon Dots.

X. Wang, L. Cao, Fushen Lu, M. Meziani, Heting Li, Gang Qi, Bing Zhou, Barbara A. Harruff, Fabien Kermarrec, Ya-Ping Sun
Published 2009 · Materials Science, Medicine

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The photoluminescence in carbon dots (surface-passivated small carbon nanoparticles) could be quenched efficiently by electron acceptor or donor molecules in solution, namely that photoexcited carbon dots are both excellent electron donors and excellent electron acceptors, thus offering new opportunities for their potential uses in light energy conversion and related applications.
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