Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Plot of the emission wavelengths of R-CDs dispersed in different polar solvents. (b) Bar graph of the fluorescence intensity of R-CDs dispersed in different polar solvents; insets are photographs under 365 nm UV-light (from left to right, water, MT, EA, IPA, CP, EAC, MC). (c) UV-vis spectra of R-CDs dispersed in different polar solvents.
