Journal of Nanomaterials / 2019 / Article / Fig 16

Review Article

Carbon Dots: A Mystic Star in the World of Nanoscience

Figure 16

Tuning of PL for CDs: (a) alternation of PL intensities and peak positions by increasing surface oxidation; (b) peak positions by increasing the percentage of doping heteroatoms; (c) Stokes and anti-Stokes PL diagram for CDs (reproduced with permission from [49, 70, 71]).
(a)
(b)
(c)

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