Investigating the effect of N-doping on carbon quantum dots structure, optical properties and metal ion screening | Scientific Reports - Nature.com

Scientific Reports - Investigating the effect of N-doping on carbon quantum dots structure, optical properties and metal ion screening

HRTEM images of N-CQDs (representative N-0.25 sample) show that the as-synthesized N-CQDs are spherical (Fig. 1a,c) with particle size ranging from 1.78 to 6.50 nm. The Gaussian distribution (Fig. 1b… [+15520 chars]

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