dc.contributor.author |
Nigam-Joshi, P. |
|
dc.contributor.author |
Mathias, A. |
|
dc.contributor.author |
Mishra, A. |
|
dc.date.accessioned |
2018-10-09T09:31:08Z |
|
dc.date.available |
2018-10-09T09:31:08Z |
|
dc.date.issued |
2018 |
|
dc.identifier.citation |
Materials Technology. 33(10); 2018; 672-680. |
en_US |
dc.identifier.uri |
http://dx.doi.org/10.1080/10667857.2018.1492683 |
|
dc.identifier.uri |
http://irgu.unigoa.ac.in/drs/handle/unigoa/5453 |
|
dc.description.abstract |
Green Synthesis of nanoparticles is an emerging field with enormous advantages over conventional synthesis methods. Herein we have reported a green method for the preparation of water soluble polydisperse carbon dots (c-dots) from Cocos nucifera frond pinnae by a modified version of the 'single step hydrothermal carbonization'. C-dots having blue emission were obtained with this method and we further evaluated the effect of metal ions interactions on c-dots, as a sharp decrease in photoluminescence was observed. The synthesized c-dots were found bioactive against B.subtilis, M. smegmatis and S. aureus as determined by the well diffusion assay. We also explored nanotheranostic applications of c-dots as biosensor matrix in DNA hybridization sensor for pancreatic cancer and in bioimaging of cancer cells. This study demonstrated that c-dots can be explored for numerous biomedical and environmental applications in a variety of fields owing to the cost effective synthesis, biocompatibility and excellent physico-chemical properties. |
en_US |
dc.publisher |
Taylor&Francis |
en_US |
dc.subject |
Biotechnology |
en_US |
dc.title |
Synthesis of ecofriendly fluorescent carbon dots and their biomedical and environmental applications |
en_US |
dc.type |
Journal article |
en_US |
dc.identifier.impf |
y |
|