Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye

The development of a non-malignant and sustainable treatment approach for eradicating mephitic organic dyes from freshwater resources is a daunting task. In a similar vein, the current work investigates the mitigation of methylene blue (MB) dye utilizing titanium dioxide nanoparticles (CS-TiO(2) NPs...

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Autores principales: BinSabt, Mohammad, Sagar, Varsha, Singh, Jagpreet, Rawat, Mohit, Shaban, Mohamed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9269329/
https://www.ncbi.nlm.nih.gov/pubmed/35808729
http://dx.doi.org/10.3390/polym14132677
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author BinSabt, Mohammad
Sagar, Varsha
Singh, Jagpreet
Rawat, Mohit
Shaban, Mohamed
author_facet BinSabt, Mohammad
Sagar, Varsha
Singh, Jagpreet
Rawat, Mohit
Shaban, Mohamed
author_sort BinSabt, Mohammad
collection PubMed
description The development of a non-malignant and sustainable treatment approach for eradicating mephitic organic dyes from freshwater resources is a daunting task. In a similar vein, the current work investigates the mitigation of methylene blue (MB) dye utilizing titanium dioxide nanoparticles (CS-TiO(2) NPs) synthesized using cannabis sativa (bhang) leaf extract via a greener approach. The CS-TiO(2) NPs are well characterized through XRD, FE-SEM, HR-TEM, UV-Vis spectroscopy, FTIR spectroscopy, and EDS spectroscopy. Microscopic studies confirm that the average particle size distribution of the individual particles was found to be in the range of 12.5 ± 1.5 nm, whereas the average size of the CS-TiO(2) NPs aggregates is 24.5 ± 11.5 nm. Additionally, the synthesized CS-TiO(2) NPs manifested remarkable photocatalytic degradation potential against methylene blue dye with a degradation efficiency of 98.2% and an apparent rate constant of 0.0398 min(−1). As a result, this research offers a green/sustainable alternative for water purification.
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spelling pubmed-92693292022-07-09 Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye BinSabt, Mohammad Sagar, Varsha Singh, Jagpreet Rawat, Mohit Shaban, Mohamed Polymers (Basel) Article The development of a non-malignant and sustainable treatment approach for eradicating mephitic organic dyes from freshwater resources is a daunting task. In a similar vein, the current work investigates the mitigation of methylene blue (MB) dye utilizing titanium dioxide nanoparticles (CS-TiO(2) NPs) synthesized using cannabis sativa (bhang) leaf extract via a greener approach. The CS-TiO(2) NPs are well characterized through XRD, FE-SEM, HR-TEM, UV-Vis spectroscopy, FTIR spectroscopy, and EDS spectroscopy. Microscopic studies confirm that the average particle size distribution of the individual particles was found to be in the range of 12.5 ± 1.5 nm, whereas the average size of the CS-TiO(2) NPs aggregates is 24.5 ± 11.5 nm. Additionally, the synthesized CS-TiO(2) NPs manifested remarkable photocatalytic degradation potential against methylene blue dye with a degradation efficiency of 98.2% and an apparent rate constant of 0.0398 min(−1). As a result, this research offers a green/sustainable alternative for water purification. MDPI 2022-06-30 /pmc/articles/PMC9269329/ /pubmed/35808729 http://dx.doi.org/10.3390/polym14132677 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
BinSabt, Mohammad
Sagar, Varsha
Singh, Jagpreet
Rawat, Mohit
Shaban, Mohamed
Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye
title Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye
title_full Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye
title_fullStr Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye
title_full_unstemmed Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye
title_short Green Synthesis of CS-TiO(2) NPs for Efficient Photocatalytic Degradation of Methylene Blue Dye
title_sort green synthesis of cs-tio(2) nps for efficient photocatalytic degradation of methylene blue dye
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9269329/
https://www.ncbi.nlm.nih.gov/pubmed/35808729
http://dx.doi.org/10.3390/polym14132677
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