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Journal of Environmental Nanotechnology

(A Quarterly Peer-reviewed and Refereed International Journal)
ISSN(Print):2279-07 48; ISSN(Online):2319-5541
CODEN:JENOE2

Rapid Green Synthesis of Amalgamated Silver Nanoparticles and its Photocatalytic Activity of Dye Degradation

Abstract

Organic dye present in the waste water becomes a major threat to the environment. Here we focus our attention to synthesis silver nanoparticles from silver nitrate by Moringa Oleifera flower extract (Green approach). This silver nanoparticle was further amalgamated by mercurous chloride and it was used for dye removal. Here in this present work Methyl orange has been chosen as a dye (20ppm) to analyze the effective dye removal capacity of amalgamated silver nanoparticles in presence of sunlight irradiation. The particles size calculated from UV/Vis absorption study (by the effect of mass approximation) were found to be 3nm and 4nm for amalgamated silver nanoparticles and silver nanoparticles. From the above study conducted it was concluded that the effective dye removal of amalgamated silver nanoparticles (97%) was observed at 52 hrs (or 2.16 days) under photochemical degradation, shifted UV-Vis absorption peak from 520 nm to 232nm.

Article Type: Research Article

Corresponding Author: Manickam VIshnudevan 2  

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This article has not yet been cited.

Santhanam Mohan 1,  Manickam VIshnudevan 2*.  

1, 2. Department of Chemistry, Government Arts College (Autonomous), Karur, TN, India.

J. Environ. Nanotechnol., Volume 6, No. 3 pp. 28-33
ISSN: 2279-0748 eISSN: 2319-5541
ENT173276.pdf
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Reference

Arviro RR, Bhattacharyaa S. kudgus RA, Giri k, Bhattacharya R, mukharerjee P., Intrinsic therapeutic applications of noble metal nanoparticles: past, present and future,  Chem. Soc. Rev., 41(7), 2943-2970(2012).

doi: 10.1039/c2cs15355f

Bappi paul, Bishal bhuyan, Debraj dhar purkayastha, Madhudeepa Dey, Siddhartha Dhar, Green synthesis of gold nanoparticles using Pogestemon benghalenis (B) O. Ktz. Leaf extract and studies of their photocatalytic activity in degradation of methylene blue, J. Mater. Lett. Rev., 2015.

doi: 10.1016/j.matlet.2015.02.054

Begum NA, Mondal S, Basu S, Laskar RA, Mandal D., Biogenic Synthesis of Au and Ag Nanoparticles using aqueous solutions of black tea leaf extracts, Colloids. Surf. B, 71(1), 113-118 (2009).

doi:10.1016/j.colsurfb.2009.01.012

Carias C.C, Novais J.M, Martins-Dias S, Are Phragmites australis enzymes involved in the degradation of the textile azo dye acid orange 7? Bioresource Technology, 2008, 99(2), 243–251.

Catauro M, Raucci MG, De Gaaetano FD, Marotta A. Antibacterial and bioactive silver-containing Na2O·CaO·2SiO2 glass prepared by sol– gel method, J. Mater. Sci. Mater. Med., 15(7), 831-837(2004).

Guangming Liu and Jincai Zhao ,  Photocatalytic degradation of dye sulforhodamine B: a  comparative study of photocatalysis with photosensitization, New J. Chem., 24, 411-417(2000).

doi:10.1039/B001573N

Hammami S, Oturan N, Bellakhal N, Dachraoui M, Oturan M.A, Photochemical decolorization of Methyl Violet dye using Azadirachta indica(Neem) mediated Synthesised Silver nanoparticles, Journal of Electro analytical Chemistry, 610(1)(2007)75-84.

 Jain pk, huangX-EI- Sayed M.A. Noble metals on the nanoscale; optical, photo thermal properties and some application in imaging, sensing, biology and medicine, Account Chemical Research, 41(12) (2008)1572-1586.

Kandpal N D, Sah N, Loshali R, Joshi R and Prasad J, Co-precipitation method of synthesis and characterization of  iron oxide nanoparticles, journal of scientific and industrial research, 73(2014) 87-90.

Khadeeja Parveen,  Viktoria Banse and  Lalita Ledwani, Green synthesis of nanoparticles: Their advantages and disadvantages, AIP Conf. Proc. 1724(2016)020048.

Maribel G. Guzmán, Jean Dille, Stephan Godet, synthesis of silver nanoparticles by chemical reduction methods and their antibacterial activity, IJ chemical and biomolecular  engineering 2:3 (2009).

Mendhulkar Vijay D., Yadav Anu and Khamkar Supriya photochemical decolorization of methyl violet dye using azadircha indica (neem) meadiated synthesized silver nanoparticles Der Pharmacia letter, 8(7)(2016)119-128.

Namita Rajput, Methods of preparation of nanoparticles –A Review, International Journal of Advances in Engineering & Technology, Jan., 2015.

Nanoparticles using aqueous solutions of black tea leaf extracts, colloids surf B 71 (1) (2009) 113-118.

Plants and MicroorganismsTrends Biotechnol. 34(7)(2016)588-99.

Rathi B, Bodhankar S, Deheti AM. Evaluation of aqueous leaves extract of M. oleifera Lin for wound healing in albino rats, Ind  J  of  Exp Bio 44(2006) 898-901.

Rathi B, Bodhankar S, Deheti AM. Evaluation of aqueous leaves Extract of M. oleifera Lin for wound healing in albino rats. Ind J of Exp Bio 44(2006)898-901.

 Singh P,  Kim YJ,  Zhang D,  Yang DC, Biological Synthesis of Nanoparticles from

Sobana N, Muruganadham M, Swaminathan M, Nano-Ag particles doped TiO2 for efficient  photodegradation of direct azo dyes, Journal of Molecular Catalysis A, 258(2006)124–132.

Vinodgopal K, Kamat P.V, Enhanced Rates of Photocatalytic Degradation of an Azo Dye Using SnO2/TiO2 Coupled Semiconductor Thin Films, Environmental Science and Technology, 29(3)(1995)841-845. 

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