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Fig. 1 | Nanoscale Research Letters

Fig. 1

From: A Facile Preparation of Multicolor Carbon Dots

Fig. 1

a One-pot hydrothermal synthesis route for CDs with distinct fluorescence characteristics. b Five CD samples under day light and 365 nm UV light. c Corresponding PL emission spectra of the five samples, with maximums at 440 nm, 530 nm, 580 nm, 610 nm, and 640 nm, respectively

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