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Black gram husk-derived carbon dots: characterization and catalytic dye reduction activities
dc.contributor.author | Karthikeyan, N.S. | |
dc.contributor.author | Shanthi, B. | |
dc.contributor.author | Suresh, R. | |
dc.contributor.author | Ravichandran, C. | |
dc.contributor.author | Venkatachalapathy, B. | |
dc.contributor.author | Saravanan, K. | |
dc.contributor.author | Gnanasekaran, Lalitha | |
dc.contributor.author | Soto-Moscoso, Matias | |
dc.date.accessioned | 2024-06-19T05:08:21Z | |
dc.date.available | 2024-06-19T05:08:21Z | |
dc.date.issued | 2024 | |
dc.identifier | 10.1007/s10098-023-02709-7 | |
dc.identifier.issn | 1618954X | |
dc.identifier.uri | https://hdl.handle.net/20.500.12728/11469 | |
dc.description.abstract | Herein, we demonstrated an easy hydrothermal carbonization route to prepare fluorescent carbon dots by utilizing black gram husk (BGH) as a carbon source. The formation of black gram husk-derived carbon dots (BGH-CDs) was confirmed by ultraviolet–visible spectroscopy and high-resolution transmission electron microscopy. The presence of functional groups in BGH-CDs was explored by Fourier transform infrared spectroscopy. The fluorescence behavior of BGH-CDs was identified by fluorescence spectroscopy. At the optimized condition, BGH-CDs exhibited greater catalytic performance in the reduction (or decolorization) of methylene blue and carmoisine dyes with a removal efficiency of 99.5 and 97.5% within 4 and 6 min respectively. The prepared BGH-CDs could become a high-performance catalyst in the reduction of water pollutants. Graphical Abstract: [Figure not available: see fulltext.]. © 2024, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. | es_ES |
dc.description.sponsorship | Department of Science and Technology, Ministry of Science and Technology, India, DST; Science and Engineering Research Board, SERB; Atomic Energy Regulatory Board, AERB | es_ES |
dc.language.iso | en | es_ES |
dc.publisher | Springer Science and Business Media Deutschland GmbH | es_ES |
dc.subject | Black gram husk | es_ES |
dc.subject | Carbon dots | es_ES |
dc.subject | Carmoisine | es_ES |
dc.subject | Hydrothermal | es_ES |
dc.subject | Methylene blue | es_ES |
dc.subject | Reduction | es_ES |
dc.title | Black gram husk-derived carbon dots: characterization and catalytic dye reduction activities | es_ES |
dc.type | Article | es_ES |