Flower-like SnO2 Nanoparticle Biofabrication Using Pometia pinnata Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities

The present study reported biofabrication of flower-like SnO2 nanoparticles using Pometia pinnata leaf extract. The study focused on the physicochemical characteristics of the prepared SnO2 nanoparticles and its activity as photocataly...

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Autores principales:	Is Fatimah, Gani Purwiandono, Habibi Hidayat, Suresh Sagadevan, Sheikh Ahmad Izaddin Sheikh Mohd Ghazali, Won-Chun Oh, Ruey-An Doong
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	antibacterial green synthesis nanoparticles photocatalyst tin oxide Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/0d1bccc553ad45efb0373b317ff1226a
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spelling	oai:doaj.org-article:0d1bccc553ad45efb0373b317ff1226a2021-11-25T18:31:42ZFlower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities10.3390/nano111130122079-4991https://doaj.org/article/0d1bccc553ad45efb0373b317ff1226a2021-11-01T00:00:00Zhttps://www.mdpi.com/2079-4991/11/11/3012https://doaj.org/toc/2079-4991The present study reported biofabrication of flower-like SnO<sub>2</sub> nanoparticles using <i>Pometia pinnata</i> leaf extract. The study focused on the physicochemical characteristics of the prepared SnO<sub>2</sub> nanoparticles and its activity as photocatalyst and antibacterial agent. The characterization was performed by XRD, SEM, TEM, UV-DRS and XPS analyses. Photocatalytic activity of the nanoparticles was examined on bromophenol blue photooxidation; meanwhile, the antibacterial activity was evaluated against <i>Klebsiella pneumoniae</i>, <i>Escherichia coli Staphylococcus aureus</i> and <i>Streptococcus pyogenes</i>. XRD and XPS analyses confirmed the single tetragonal SnO<sub>2</sub> phase. The result from SEM analysis indicates the flower like morphology of SnO<sub>2</sub> nanoparticles, and by TEM analysis, the nanoparticles were seen to be in uniform spherical shapes with a diameter ranging from 8 to 20 nm. SnO<sub>2</sub> nanoparticles showed significant photocatalytic activity in photooxidation of bromophenol blue as the degradation efficiency reached 99.93%, and the photocatalyst exhibited the reusability as the degradation efficiency values were insignificantly changed until the fifth cycle. Antibacterial assay indicated that the synthesized SnO<sub>2</sub> nanoparticles exhibit an inhibition of tested bacteria and showed a potential to be applied for further environmental and medical applications.Is FatimahGani PurwiandonoHabibi HidayatSuresh SagadevanSheikh Ahmad Izaddin Sheikh Mohd GhazaliWon-Chun OhRuey-An DoongMDPI AGarticleantibacterialgreen synthesisnanoparticlesphotocatalysttin oxideChemistryQD1-999ENNanomaterials, Vol 11, Iss 3012, p 3012 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	antibacterial green synthesis nanoparticles photocatalyst tin oxide Chemistry QD1-999
spellingShingle	antibacterial green synthesis nanoparticles photocatalyst tin oxide Chemistry QD1-999 Is Fatimah Gani Purwiandono Habibi Hidayat Suresh Sagadevan Sheikh Ahmad Izaddin Sheikh Mohd Ghazali Won-Chun Oh Ruey-An Doong Flower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities
description	The present study reported biofabrication of flower-like SnO<sub>2</sub> nanoparticles using <i>Pometia pinnata</i> leaf extract. The study focused on the physicochemical characteristics of the prepared SnO<sub>2</sub> nanoparticles and its activity as photocatalyst and antibacterial agent. The characterization was performed by XRD, SEM, TEM, UV-DRS and XPS analyses. Photocatalytic activity of the nanoparticles was examined on bromophenol blue photooxidation; meanwhile, the antibacterial activity was evaluated against <i>Klebsiella pneumoniae</i>, <i>Escherichia coli Staphylococcus aureus</i> and <i>Streptococcus pyogenes</i>. XRD and XPS analyses confirmed the single tetragonal SnO<sub>2</sub> phase. The result from SEM analysis indicates the flower like morphology of SnO<sub>2</sub> nanoparticles, and by TEM analysis, the nanoparticles were seen to be in uniform spherical shapes with a diameter ranging from 8 to 20 nm. SnO<sub>2</sub> nanoparticles showed significant photocatalytic activity in photooxidation of bromophenol blue as the degradation efficiency reached 99.93%, and the photocatalyst exhibited the reusability as the degradation efficiency values were insignificantly changed until the fifth cycle. Antibacterial assay indicated that the synthesized SnO<sub>2</sub> nanoparticles exhibit an inhibition of tested bacteria and showed a potential to be applied for further environmental and medical applications.
format	article
author	Is Fatimah Gani Purwiandono Habibi Hidayat Suresh Sagadevan Sheikh Ahmad Izaddin Sheikh Mohd Ghazali Won-Chun Oh Ruey-An Doong
author_facet	Is Fatimah Gani Purwiandono Habibi Hidayat Suresh Sagadevan Sheikh Ahmad Izaddin Sheikh Mohd Ghazali Won-Chun Oh Ruey-An Doong
author_sort	Is Fatimah
title	Flower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities
title_short	Flower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities
title_full	Flower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities
title_fullStr	Flower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities
title_full_unstemmed	Flower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities
title_sort	flower-like sno<sub>2</sub> nanoparticle biofabrication using <i>pometia pinnata</i> leaf extract and study on its photocatalytic and antibacterial activities
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0d1bccc553ad45efb0373b317ff1226a
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Flower-like SnO<sub>2</sub> Nanoparticle Biofabrication Using <i>Pometia pinnata</i> Leaf Extract and Study on Its Photocatalytic and Antibacterial Activities

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