Abstract
Fluorescence based comparative studies of the interaction of Perylene with nitrogen doped graphene quantum dots (N-GQDs) and graphene oxide (GO) are reported here. N-GQDs were synthesized by a solvothermal method using GO as precursor material. Perylene at a fixed concentration (0.1 1-μM) was mixed with GO and N-GQDs, separately in DMF solution. It is observed that the Perylene was readily adsorbed on GO following the traditional Lamgmuir isotherm model, while Perylene makes a complex with the functional groups of N-GQDs and transfer electrons to N-GQDs. As a result, the fluorescence intensity of the N-GQDs-Perylene complex was enhanced, while that of GO-Perylene was quenched. This study is useful to isolate chemicals and carcinogenic as well as hazardous pollutant Perylene by adsorption or complex formation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
