Degradation Of Synthetic Dyes By Green Synthesis Of Silver Nanoparticles Using Leaf Extract

AUTHOR(S)

Dr. Jeldi Anitha, Lukas Gelibo, Dr. Srikanth Komarabathina, Dr. CH.AI.Raju

DOI: https://doi.org/10.46647/ijetms.2023.v07i05.036

ABSTRACT
The Textile effluent toxicity is currently a worldwide concern. To address this issue, this study introduced a low-cost, environmentally friendly technique for toxic dye adsorption. Green synthesis has gotten a lot of attention in materials science as a reliable, sustainable, and environmentally friendly method for making a variety of materials/Nano-materials, such as metal/metal oxide nanomaterial’s, hybrid materials, and bio inspired materials. As a result, green synthesis is seen as an important tool for reducing the harmful effects of traditional method. When the aqueous leaf extract was added to the silver nitrate solution, the reaction medium's color changed from pale yellow to brown, indicating that the silver ions were reduced to silver nanoparticles. The UV-Vis spectrophotometer was used to identify the synthesized silver nanoparticles. Scanning electron microscope (SEM) was used to examine dispersion and morphology. The effective functional molecules responsible for the reduction and stabilization of silver nanoparticles synthesized by leaf extract were identified using the FESEM and FTIR spectrum. The present experimentation carried out in a batch process using sorption method. The optimization studies are pH, concentration, temperature and the green synthesized silver nanoparticles effectively degraded the dye by nearly 95 percent.
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References:

Kandasamy Selvam, Chinnappan Sudhakar, Muthusamy Govarthanan, Periasamy Thiyagarajan, Arumugam Sengottaiyan, Balakrishnan Senthil kumar and Thangasamy Selvan kumar, “Eco-friendly biosynthesis and characterization of silver nanoparticles using Tinospora cordifolia (Thunb) Miers and evaluate its antibacterial, antioxidant potential”. Journal of Radiation Research and Applied Sciences, pp. 1-8, 2016.

“Ceiba pentandra, Plants of the World Online”, Royal Botanic Gardens, Kew, 2020.

Mehrorang Ghaedi, R. Shabani, M. Montazerozohori, A. Shokrollahi, A. Sahraiean, H. Hossainian & M. Soylak. “SDS-coated Sepabeads SP70-modified by 4-[(E)-3-phenylallylidene) amino] benzenethiol as new efficient solid phase for enrichment and determination of copper, nickel, chromium, and zinc ions in soil, plants, and mint water samples”. Environ Monit Assess, 174, pp. 171–186, 2011.

M. Ovais, A. Khalil, M. Ayaz, I. Ahmad, S. Nethi & S. Mukherjee. “Biosynthesis of metal nanoparticles via microbial enzymes: a mechanistic approach”. Int. J. mole sci., 19:4100, 2018.

Ramalingam, Baskaran, Md Motiar R. Khan, Bholanath Mondal, Asit Baran Mandal & Sujoy K. Das. “Facile synthesis of silver nanoparticles decorated magnetic-chitosan microsphere for efficient removal of dyes and microbial contaminants”. ACS Sustainable Chemistry & Engineering, 3(9), pp. 2291-2302, 2015.

Isa, Norain & Zainovia Lockman. “Methylene blue dye removal on silver nanoparticles reduced by Kyllinga brevifolia”. Environmental Science and Pollution Research 26(11), pp. 11482-11495, 2019.

Albukhari, Soha M., Muhammad Ismail, Kalsoom Akhtar & Ekram Y. Danish. “Catalytic reduction of nitrophenols and dyes using silver nanoparticles cellulose polymer paper for the resolution of waste water treatment challenges”. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 577, pp. 548-561, 2019.

Toor, Manjot, and Bo Jin. "Adsorption characteristics, isotherm, kinetics, and diffusion of modified natural bentonite for removing diazo dye." Chemical Engineering Journal 187, pp. 79-88, 2012.

Villabona-Ortíz, Ángel, Kelly J. Figueroa-Lopez, and Rodrigo Ortega-Toro. "Kinetics and Adsorption Equilibrium in the Removal of Azo-Anionic Dyes by Modified Cellulose." Sustainability 14(6):3640, 2022.

Gola, Deepak, Neha Bhatt, Medha Bajpai, Astha Singh, Arvind Arya, Nitin Chauhan, Sunil Kumar Srivastava, Pankaj Kumar Tyagi & Yamini Agrawal. "Silver nanoparticles for enhanced dye degradation”. Current Research in Green and Sustainable Chemistry, 4, pp. 100-132, 2021.

How to Cite This Article:
Dr. Jeldi Anitha, Lukas Gelibo, Dr. Srikanth Komarabathina, Dr. CH.AI.Raju . Degradation Of Synthetic Dyes By Green Synthesis Of Silver Nanoparticles Using Leaf Extract . ijetms;7(5):313-318. DOI: 10.46647/ijetms.2023.v07i05.036