Journal: Royal Society Open Science
Article Title: Modifying cellulose fibres with carbon dots: a promising approach for the development of antimicrobial fibres
doi: 10.1098/rsos.231755
Figure Lengend Snippet: Absorption and emission properties of the CDs. Absorption and emission spectra of ( a ) BACDs and ( b ) PBA-CCMCDs. The absorption profiles of the CDs in the wavelength range of 200–500 nm are represented by the red plots. BACDs exhibited two absorption peaks at 268 nm and 329 nm ( a , red plot). PBA-CCMCDs showed a single peak at 317 nm ( b , red plot). The fluorescence properties of the CDs were analysed by recording their emission spectra with the aqueous solutions of the CDs in PBS excited at 270 nm (BACDs) and 315 nm (PBA-CCMCDs).
Article Snippet: For UV treatment, the plates were exposed to UV light (5 W) for 90–120 min inside a Fluorescence Analysis cabinet (Spectroline, USA) using 365 nm longwave UV light at a distance of approximately 8 cm from the top surface of the plate.
Techniques: Fluorescence