Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal properties
This research aimed to explore the eco-friendly green synthesis of copper nanoparticles (CuNPs) using Celastrus paniculatus leaves extract. Primarily, the biosynthesized CuNPs characterized by UV–vis spectroscopy showed an absorption peak at 269 nm. Further, The SEM and TEM studies revealed the sphe...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-09-01
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| Series: | Biotechnology Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2215017X20305907 |
| _version_ | 1819013657831407616 |
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| author | Suresh Chand Mali Anita Dhaka Chanda Kumari Githala Rohini Trivedi |
| author_facet | Suresh Chand Mali Anita Dhaka Chanda Kumari Githala Rohini Trivedi |
| author_sort | Suresh Chand Mali |
| collection | DOAJ |
| description | This research aimed to explore the eco-friendly green synthesis of copper nanoparticles (CuNPs) using Celastrus paniculatus leaves extract. Primarily, the biosynthesized CuNPs characterized by UV–vis spectroscopy showed an absorption peak at 269 nm. Further, The SEM and TEM studies revealed the spherical shape of particles with size ranged between 2−10 nm with an average particle diameter of 5 nm. FT-IR analysis confirmed the presence of functional groups OH, CC and CH triggers the synthesis of CuNPs. The negative zeta potential -22.2 mV indicated the stability of CuNPs was confirmed by DLS and the composition and purity by EDS studies. Further, the photocatalytic property of the CuNPs was divulged by their methylene blue dye degradation potential. The reaction kinetics followed pseudo-first-order with k-values (rate constant) 0.0172 min−1. In addition, this material was found to be a good antifungal agent against plant pathogenic fungi Fusarium oxysporum showed 76.29 ± 1.52 maximum mycelial inhibition. |
| first_indexed | 2024-12-21T02:03:26Z |
| format | Article |
| id | doaj.art-311eb34d70364a0ab2aa43f6f7e0aef9 |
| institution | Directory Open Access Journal |
| issn | 2215-017X |
| language | English |
| last_indexed | 2024-12-21T02:03:26Z |
| publishDate | 2020-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Biotechnology Reports |
| spelling | doaj.art-311eb34d70364a0ab2aa43f6f7e0aef92022-12-21T19:19:34ZengElsevierBiotechnology Reports2215-017X2020-09-0127e00518Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal propertiesSuresh Chand Mali0Anita Dhaka1Chanda Kumari Githala2Rohini Trivedi3Laboratory of Plant Pathology, Department of Botany, University College of Science, Mohanlal Sukhadia University, Udaipur, 313001, Rajasthan, IndiaLaboratory of Plant Pathology, Department of Botany, University College of Science, Mohanlal Sukhadia University, Udaipur, 313001, Rajasthan, IndiaLaboratory of Plant Pathology, Department of Botany, University College of Science, Mohanlal Sukhadia University, Udaipur, 313001, Rajasthan, IndiaCorresponding author.; Laboratory of Plant Pathology, Department of Botany, University College of Science, Mohanlal Sukhadia University, Udaipur, 313001, Rajasthan, IndiaThis research aimed to explore the eco-friendly green synthesis of copper nanoparticles (CuNPs) using Celastrus paniculatus leaves extract. Primarily, the biosynthesized CuNPs characterized by UV–vis spectroscopy showed an absorption peak at 269 nm. Further, The SEM and TEM studies revealed the spherical shape of particles with size ranged between 2−10 nm with an average particle diameter of 5 nm. FT-IR analysis confirmed the presence of functional groups OH, CC and CH triggers the synthesis of CuNPs. The negative zeta potential -22.2 mV indicated the stability of CuNPs was confirmed by DLS and the composition and purity by EDS studies. Further, the photocatalytic property of the CuNPs was divulged by their methylene blue dye degradation potential. The reaction kinetics followed pseudo-first-order with k-values (rate constant) 0.0172 min−1. In addition, this material was found to be a good antifungal agent against plant pathogenic fungi Fusarium oxysporum showed 76.29 ± 1.52 maximum mycelial inhibition.http://www.sciencedirect.com/science/article/pii/S2215017X20305907AntifungalCopper nanoparticlesGreen synthesisMethylene bluePhotocatalytic |
| spellingShingle | Suresh Chand Mali Anita Dhaka Chanda Kumari Githala Rohini Trivedi Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal properties Biotechnology Reports Antifungal Copper nanoparticles Green synthesis Methylene blue Photocatalytic |
| title | Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal properties |
| title_full | Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal properties |
| title_fullStr | Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal properties |
| title_full_unstemmed | Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal properties |
| title_short | Green synthesis of copper nanoparticles using Celastrus paniculatus Willd. leaf extract and their photocatalytic and antifungal properties |
| title_sort | green synthesis of copper nanoparticles using celastrus paniculatus willd leaf extract and their photocatalytic and antifungal properties |
| topic | Antifungal Copper nanoparticles Green synthesis Methylene blue Photocatalytic |
| url | http://www.sciencedirect.com/science/article/pii/S2215017X20305907 |
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