Quantum-sized carbon dots for bright and colorful photoluminescence.
نویسندگان
چکیده
We report that nanoscale carbon particles (carbon dots) upon simple surface passivation are strongly photoluminescent in both solution and the solid state. The luminescence emission of the carbon dots is stable against photobleaching, and there is no blinking effect. These strongly emissive carbon dots may find applications similar to or beyond those of their widely pursued silicon counterparts.
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ورودعنوان ژورنال:
- Journal of the American Chemical Society
دوره 128 24 شماره
صفحات -
تاریخ انتشار 2006