One-Pot Synthesis of Photoluminescent Self-Assembled Carbon Dot Monolayer Films

Figure 1

Preparation and structural characterization of CD-SAMFs: (a) Synthetic procedure; (b, c) HRTEM images and SAED; (d) AFM images, inset: height profile of cross-sections of the monolayers, : height (nm); : distance (μm); (e) PL emission spectra based on different excitation wavelength; (f) Raman spectrum; (g) FTIR spectrum.

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