Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue

The green synthesis of silver nanoparticles with the small size and high stability paved the way to improve and protect the environment by decreasing the use of toxic chemicals and eliminating biological risks in biomedical applications. Plant mediated synthesis of silver nanoparticles is gaining mo...

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Main Authors:	Bonnia, Noor Najmi, Kamaruddin, Mohd Shahril, Nawawi, M. H., Ratim, Suzana, Hassan, Noor Azlina, Ali, E. S.
Format:	Article
Language:	English
Published:	Elsevier 2016
Subjects:	TS Manufactures
Online Access:	http://irep.iium.edu.my/50654/ http://irep.iium.edu.my/50654/ http://irep.iium.edu.my/50654/ http://irep.iium.edu.my/50654/1/50654.pdf

id	iium-50654
recordtype	eprints
spelling	iium-506542018-05-23T03:25:49Z http://irep.iium.edu.my/50654/ Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue Bonnia, Noor Najmi Kamaruddin, Mohd Shahril Nawawi, M. H. Ratim, Suzana Hassan, Noor Azlina Ali, E. S. TS Manufactures The green synthesis of silver nanoparticles with the small size and high stability paved the way to improve and protect the environment by decreasing the use of toxic chemicals and eliminating biological risks in biomedical applications. Plant mediated synthesis of silver nanoparticles is gaining more importance owing its simplicity, rapid rate of synthesis of nanoparticles and eco-friendliness. In this study, focus on biosynthesis of silver nanoparticles using Polygonum hydropiper extract and its catalytic degradation of hazardous dye, methylene blue has been highlighted. The rapid reduction of silver (Ag) ions was monitored using UV-Visible spectrophotometer and showed formation of silver nanoparticles within less than one hour with maximum absorption of silver nanoparticles at 430 nm. The major functional groups present in the synthesis responsible for the formation of silver nanoparticles. It was identified by using Fourier Transform Infrared spectrophotometer (FTIR). Field Electron Scanning Microscope (FESEM) was used to characterise the nanoparticles synthesized using P.hydropiper. The morphology of silver nanoparticles was predominantly spherical and aggregated into irregular structure with average diameter of 60 nm. In addition, this report emphasizes the effect of the silver nanoparticles on the degradation rate of hazardous dyes by sodium borohydride (NaBH4). The efficiency of silver nanoparticles as a promising candidate for the catalysis of organic dyes by NaBH4 through the electron transfer process is established in the present study. Elsevier 2016-03-24 Article PeerReviewed application/pdf en http://irep.iium.edu.my/50654/1/50654.pdf Bonnia, Noor Najmi and Kamaruddin, Mohd Shahril and Nawawi, M. H. and Ratim, Suzana and Hassan, Noor Azlina and Ali, E. S. (2016) Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue. Procedia Chemistry, 19. pp. 594-602. ISSN 1876-6196 http://www.sciencedirect.com/science/article/pii/S1876619616001042 10.1016/j.proche.2016.03.058
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TS Manufactures
spellingShingle	TS Manufactures Bonnia, Noor Najmi Kamaruddin, Mohd Shahril Nawawi, M. H. Ratim, Suzana Hassan, Noor Azlina Ali, E. S. Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue
description	The green synthesis of silver nanoparticles with the small size and high stability paved the way to improve and protect the environment by decreasing the use of toxic chemicals and eliminating biological risks in biomedical applications. Plant mediated synthesis of silver nanoparticles is gaining more importance owing its simplicity, rapid rate of synthesis of nanoparticles and eco-friendliness. In this study, focus on biosynthesis of silver nanoparticles using Polygonum hydropiper extract and its catalytic degradation of hazardous dye, methylene blue has been highlighted. The rapid reduction of silver (Ag) ions was monitored using UV-Visible spectrophotometer and showed formation of silver nanoparticles within less than one hour with maximum absorption of silver nanoparticles at 430 nm. The major functional groups present in the synthesis responsible for the formation of silver nanoparticles. It was identified by using Fourier Transform Infrared spectrophotometer (FTIR). Field Electron Scanning Microscope (FESEM) was used to characterise the nanoparticles synthesized using P.hydropiper. The morphology of silver nanoparticles was predominantly spherical and aggregated into irregular structure with average diameter of 60 nm. In addition, this report emphasizes the effect of the silver nanoparticles on the degradation rate of hazardous dyes by sodium borohydride (NaBH4). The efficiency of silver nanoparticles as a promising candidate for the catalysis of organic dyes by NaBH4 through the electron transfer process is established in the present study.
format	Article
author	Bonnia, Noor Najmi Kamaruddin, Mohd Shahril Nawawi, M. H. Ratim, Suzana Hassan, Noor Azlina Ali, E. S.
author_facet	Bonnia, Noor Najmi Kamaruddin, Mohd Shahril Nawawi, M. H. Ratim, Suzana Hassan, Noor Azlina Ali, E. S.
author_sort	Bonnia, Noor Najmi
title	Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue
title_short	Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue
title_full	Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue
title_fullStr	Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue
title_full_unstemmed	Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue
title_sort	green biosynthesis of silver nanoparticles using ‘polygonum hydropiper’ and study its catalytic degradation of methylene blue
publisher	Elsevier
publishDate	2016
url	http://irep.iium.edu.my/50654/ http://irep.iium.edu.my/50654/ http://irep.iium.edu.my/50654/ http://irep.iium.edu.my/50654/1/50654.pdf
first_indexed	2023-09-18T21:11:36Z
last_indexed	2023-09-18T21:11:36Z
_version_	1777411289511886848

Green biosynthesis of silver nanoparticles using ‘Polygonum hydropiper’ and study its catalytic degradation of methylene blue

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