Nitrogen-doped carbon dots with heterogeneous multi-layered structures
Passivation
Carbon fibers
Biocompatibility
DOI:
10.1039/c4ra06818a
Publication Date:
2014-08-12T14:32:36Z
AUTHORS (13)
ABSTRACT
Photoluminescent carbon dots (CDs) with graphite-like phase structure have been widely reported. Herein, we first report nitrogen-doped (NCDs) heterogeneous multi-layered structures by bottom-up hydrothermal carbonization process. The formation and surface passivation of NCDs was accomplished simultaneously. as-prepared possess stable photoluminescence, solubility in water various functional groups on their surface. XRD results clearly showed that there were two kinds interlayer lattice spaces the prepared NCDs, which corresponded to {002} plane graphite {001} oxide. We further demonstrated good biocompatibility easily quickly internalized cancer cells are particularly suitable for multicolour real-time cellular imaging.
SUPPLEMENTAL MATERIAL
Coming soon ....
REFERENCES (36)
CITATIONS (50)
EXTERNAL LINKS
PlumX Metrics
RECOMMENDATIONS
FAIR ASSESSMENT
Coming soon ....
JUPYTER LAB
Coming soon ....