Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks

Abstract Herein, for the first time the carbon dots (CDs) were synthesized by reflux method from sawmill waste material. We also represent a novel strategy based on fluorescent CDs for determination of ponceau 4R and allura red dyes in soft drinks. Interestingly, both the dyes were sensitive and sho...

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Autores principales:	Datta B. Gunjal, Laxman S. Walekar, Samadhan P. Pawar, Prashant V. Anbhule, Mukund G. Mali, Vinayak P. Dhulap, Daewon Sohn, Prasad G. Mahajan, Ki Hwan Lee, Rajendra V. Shejwal, Govind B. Kolekar
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/f6ef8b01f8754ee8a8075a4293308139
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spelling	oai:doaj.org-article:f6ef8b01f8754ee8a8075a42933081392021-12-02T17:41:12ZSawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks10.1038/s41598-021-97552-52045-2322https://doaj.org/article/f6ef8b01f8754ee8a8075a42933081392021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-97552-5https://doaj.org/toc/2045-2322Abstract Herein, for the first time the carbon dots (CDs) were synthesized by reflux method from sawmill waste material. We also represent a novel strategy based on fluorescent CDs for determination of ponceau 4R and allura red dyes in soft drinks. Interestingly, both the dyes were sensitive and showed effective fluorescence quenching of the CDs owing to the interaction between them. The analytical applicability of CDs were evaluated for detection of both the dyes with a good linear relationship between the concentration range of 0.0 to 3.0 µg mL−1 and having detection limit 0.45 and 0.47 µg mL−1 for allura red and ponceau 4R dyes respectively. Meanwhile, the potential application of this novel fluorescent probe for dyes determination in real samples was validated in different soft drink samples with good accuracy and precision. Thus, these findings provides new insights for the potential risk assessment of both the dyes. Moreover, CDs acted as an excellent fluorescent material in cellular imaging owing to their cellular uptake and localization.Datta B. GunjalLaxman S. WalekarSamadhan P. PawarPrashant V. AnbhuleMukund G. MaliVinayak P. DhulapDaewon SohnPrasad G. MahajanKi Hwan LeeRajendra V. ShejwalGovind B. KolekarNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Datta B. Gunjal Laxman S. Walekar Samadhan P. Pawar Prashant V. Anbhule Mukund G. Mali Vinayak P. Dhulap Daewon Sohn Prasad G. Mahajan Ki Hwan Lee Rajendra V. Shejwal Govind B. Kolekar Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
description	Abstract Herein, for the first time the carbon dots (CDs) were synthesized by reflux method from sawmill waste material. We also represent a novel strategy based on fluorescent CDs for determination of ponceau 4R and allura red dyes in soft drinks. Interestingly, both the dyes were sensitive and showed effective fluorescence quenching of the CDs owing to the interaction between them. The analytical applicability of CDs were evaluated for detection of both the dyes with a good linear relationship between the concentration range of 0.0 to 3.0 µg mL−1 and having detection limit 0.45 and 0.47 µg mL−1 for allura red and ponceau 4R dyes respectively. Meanwhile, the potential application of this novel fluorescent probe for dyes determination in real samples was validated in different soft drink samples with good accuracy and precision. Thus, these findings provides new insights for the potential risk assessment of both the dyes. Moreover, CDs acted as an excellent fluorescent material in cellular imaging owing to their cellular uptake and localization.
format	article
author	Datta B. Gunjal Laxman S. Walekar Samadhan P. Pawar Prashant V. Anbhule Mukund G. Mali Vinayak P. Dhulap Daewon Sohn Prasad G. Mahajan Ki Hwan Lee Rajendra V. Shejwal Govind B. Kolekar
author_facet	Datta B. Gunjal Laxman S. Walekar Samadhan P. Pawar Prashant V. Anbhule Mukund G. Mali Vinayak P. Dhulap Daewon Sohn Prasad G. Mahajan Ki Hwan Lee Rajendra V. Shejwal Govind B. Kolekar
author_sort	Datta B. Gunjal
title	Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
title_short	Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
title_full	Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
title_fullStr	Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
title_full_unstemmed	Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
title_sort	sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/f6ef8b01f8754ee8a8075a4293308139
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Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks

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