Synthesis of Fluorescent Carbon Dots by Gastrointestinal Fluid Treatment of Mongolia Har Gabur

Figure 2

UV-Vis absorption and photoluminescence (PL) emission spectra for C-dots. (a): photograph of the C-dots excited by a UV lamp (365 nm). PL emission spectra (excitation wavelength from 325 nm to 445 nm in 20 nm increments). (b) Fluorescence image of the C-dot labeled image, its control, and bare C-dots measured with fluorescence microscope imaging system.

(a)

(b)