Antibacterial and dye degradation potential of zero-valent silver nanoparticles synthesised using the leaf extract of Spondias dulcis.
Identifieur interne : 000279 ( Main/Corpus ); précédent : 000278; suivant : 000280Antibacterial and dye degradation potential of zero-valent silver nanoparticles synthesised using the leaf extract of Spondias dulcis.
Auteurs : Priyanka Yadav ; Harshita Manjunath ; Raja SelvarajSource :
- IET nanobiotechnology [ 1751-875X ] ; 2019.
English descriptors
- KwdEn :
- Anacardiaceae (chemistry), Anti-Bacterial Agents (chemical synthesis), Anti-Bacterial Agents (chemistry), Anti-Bacterial Agents (pharmacology), Bacteria (drug effects), Coloring Agents (chemistry), Coloring Agents (isolation & purification), Green Chemistry Technology (MeSH), Metal Nanoparticles (chemistry), Microbial Sensitivity Tests (MeSH), Particle Size (MeSH), Plant Extracts (chemistry), Plant Extracts (metabolism), Plant Leaves (chemistry), Plant Leaves (metabolism), Silver (chemistry), Silver (pharmacology), Spectroscopy, Fourier Transform Infrared (MeSH), Water Pollutants, Chemical (chemistry), Water Pollutants, Chemical (isolation & purification).
- MESH :
- chemical , chemical synthesis : Anti-Bacterial Agents.
- chemistry : Anacardiaceae, Anti-Bacterial Agents, Coloring Agents, Metal Nanoparticles, Plant Extracts, Plant Leaves, Silver, Water Pollutants, Chemical.
- drug effects : Bacteria.
- chemical , isolation & purification : Coloring Agents, Water Pollutants, Chemical.
- chemical , metabolism : Plant Extracts, Plant Leaves.
- chemical , pharmacology : Anti-Bacterial Agents, Silver.
- Green Chemistry Technology, Microbial Sensitivity Tests, Particle Size, Spectroscopy, Fourier Transform Infrared.
Abstract
The present study reports a simple and low cost synthesis of zero-valent silver nanoparticles (ZVSNPs) from silver nitrate using the leaf extract of Spondias dulcis. The ZVSNPs showed a unique peak at 420 nm in UV-vis spectrum. The SEM image portrayed cuboidal shaped particles. The EDX spectrum designated the elemental silver peak at 3 keV. In XRD, a sharp peak at 32.47° denoted the existence of (1 0 1) lattice plane and the average crystallite size was calculated as 48.61 nm. The lattice parameter was determined as 0.39 nm. The FTIR spectra of the leaf extract and ZVSNPs showed shifts in the specific functional group bands which ascertained the involvement of phytoconstituents in the formation and capping of nanoparticles. The average hydrodynamic size was measured as 59.66 nm by DLS method. A low PDI, 0.187 witnessed the monodispersity. A negative zeta potential value of -15.7 mV indicated the negative surface charges of the nanoparticles. The bactericidal action of ZVSNPs was demonstrated against two pathogens S.typhimurium and E.coli during which a dosage dependent zone of inhibition results was observed. Additionally, the catalytic potential of ZVSNPs was examined for the degradation of methylene blue dye in which an accelerated degradation of the dye was observed.
DOI: 10.1049/iet-nbt.2018.5058
PubMed: 30964043
Links to Exploration step
pubmed:30964043Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Antibacterial and dye degradation potential of zero-valent silver nanoparticles synthesised using the leaf extract of <i>Spondias dulcis</i>.</title><author><name sortKey="Yadav, Priyanka" sort="Yadav, Priyanka" uniqKey="Yadav P" first="Priyanka" last="Yadav">Priyanka Yadav</name><affiliation><nlm:affiliation>Department of Biotechnology, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India.</nlm:affiliation></affiliation></author><author><name sortKey="Manjunath, Harshita" sort="Manjunath, Harshita" uniqKey="Manjunath H" first="Harshita" last="Manjunath">Harshita Manjunath</name><affiliation><nlm:affiliation>Department of Biotechnology, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India.</nlm:affiliation></affiliation></author><author><name sortKey="Selvaraj, Raja" sort="Selvaraj, Raja" uniqKey="Selvaraj R" first="Raja" last="Selvaraj">Raja Selvaraj</name><affiliation><nlm:affiliation>Department of Chemical Engineering, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India. rajaselvaraj@gmail.com.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2019">2019</date><idno type="RBID">pubmed:30964043</idno><idno type="pmid">30964043</idno><idno type="doi">10.1049/iet-nbt.2018.5058</idno><idno type="wicri:Area/Main/Corpus">000279</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000279</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Antibacterial and dye degradation potential of zero-valent silver nanoparticles synthesised using the leaf extract of <i>Spondias dulcis</i>.</title><author><name sortKey="Yadav, Priyanka" sort="Yadav, Priyanka" uniqKey="Yadav P" first="Priyanka" last="Yadav">Priyanka Yadav</name><affiliation><nlm:affiliation>Department of Biotechnology, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India.</nlm:affiliation></affiliation></author><author><name sortKey="Manjunath, Harshita" sort="Manjunath, Harshita" uniqKey="Manjunath H" first="Harshita" last="Manjunath">Harshita Manjunath</name><affiliation><nlm:affiliation>Department of Biotechnology, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India.</nlm:affiliation></affiliation></author><author><name sortKey="Selvaraj, Raja" sort="Selvaraj, Raja" uniqKey="Selvaraj R" first="Raja" last="Selvaraj">Raja Selvaraj</name><affiliation><nlm:affiliation>Department of Chemical Engineering, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India. rajaselvaraj@gmail.com.</nlm:affiliation></affiliation></author></analytic><series><title level="j">IET nanobiotechnology</title><idno type="eISSN">1751-875X</idno><imprint><date when="2019" type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anacardiaceae (chemistry)</term><term>Anti-Bacterial Agents (chemical synthesis)</term><term>Anti-Bacterial Agents (chemistry)</term><term>Anti-Bacterial Agents (pharmacology)</term><term>Bacteria (drug effects)</term><term>Coloring Agents (chemistry)</term><term>Coloring Agents (isolation & purification)</term><term>Green Chemistry Technology (MeSH)</term><term>Metal Nanoparticles (chemistry)</term><term>Microbial Sensitivity Tests (MeSH)</term><term>Particle Size (MeSH)</term><term>Plant Extracts (chemistry)</term><term>Plant Extracts (metabolism)</term><term>Plant Leaves (chemistry)</term><term>Plant Leaves (metabolism)</term><term>Silver (chemistry)</term><term>Silver (pharmacology)</term><term>Spectroscopy, Fourier Transform Infrared (MeSH)</term><term>Water Pollutants, Chemical (chemistry)</term><term>Water Pollutants, Chemical (isolation & purification)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemical synthesis" xml:lang="en"><term>Anti-Bacterial Agents</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Anacardiaceae</term><term>Anti-Bacterial Agents</term><term>Coloring Agents</term><term>Metal Nanoparticles</term><term>Plant Extracts</term><term>Plant Leaves</term><term>Silver</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Bacteria</term></keywords><keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en"><term>Coloring Agents</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Plant Extracts</term><term>Plant Leaves</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Anti-Bacterial Agents</term><term>Silver</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Green Chemistry Technology</term><term>Microbial Sensitivity Tests</term><term>Particle Size</term><term>Spectroscopy, Fourier Transform Infrared</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The present study reports a simple and low cost synthesis of zero-valent silver nanoparticles (ZVSNPs) from silver nitrate using the leaf extract of <i>Spondias dulcis</i>. The ZVSNPs showed a unique peak at 420 nm in UV-vis spectrum. The SEM image portrayed cuboidal shaped particles. The EDX spectrum designated the elemental silver peak at 3 keV. In XRD, a sharp peak at 32.47° denoted the existence of (1 0 1) lattice plane and the average crystallite size was calculated as 48.61 nm. The lattice parameter was determined as 0.39 nm. The FTIR spectra of the leaf extract and ZVSNPs showed shifts in the specific functional group bands which ascertained the involvement of phytoconstituents in the formation and capping of nanoparticles. The average hydrodynamic size was measured as 59.66 nm by DLS method. A low PDI, 0.187 witnessed the monodispersity. A negative zeta potential value of -15.7 mV indicated the negative surface charges of the nanoparticles. The bactericidal action of ZVSNPs was demonstrated against two pathogens <i>S.typhimurium</i> and <i>E.coli</i> during which a dosage dependent zone of inhibition results was observed. Additionally, the catalytic potential of ZVSNPs was examined for the degradation of methylene blue dye in which an accelerated degradation of the dye was observed.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">30964043</PMID><DateCompleted><Year>2019</Year><Month>08</Month><Day>26</Day></DateCompleted><DateRevised><Year>2019</Year><Month>08</Month><Day>26</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1751-875X</ISSN><JournalIssue CitedMedium="Internet"><Volume>13</Volume><Issue>1</Issue><PubDate><Year>2019</Year><Month>Feb</Month></PubDate></JournalIssue><Title>IET nanobiotechnology</Title><ISOAbbreviation>IET Nanobiotechnol</ISOAbbreviation></Journal><ArticleTitle>Antibacterial and dye degradation potential of zero-valent silver nanoparticles synthesised using the leaf extract of <i>Spondias dulcis</i>.</ArticleTitle><Pagination><MedlinePgn>84-89</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1049/iet-nbt.2018.5058</ELocationID><Abstract><AbstractText>The present study reports a simple and low cost synthesis of zero-valent silver nanoparticles (ZVSNPs) from silver nitrate using the leaf extract of <i>Spondias dulcis</i>. The ZVSNPs showed a unique peak at 420 nm in UV-vis spectrum. The SEM image portrayed cuboidal shaped particles. The EDX spectrum designated the elemental silver peak at 3 keV. In XRD, a sharp peak at 32.47° denoted the existence of (1 0 1) lattice plane and the average crystallite size was calculated as 48.61 nm. The lattice parameter was determined as 0.39 nm. The FTIR spectra of the leaf extract and ZVSNPs showed shifts in the specific functional group bands which ascertained the involvement of phytoconstituents in the formation and capping of nanoparticles. The average hydrodynamic size was measured as 59.66 nm by DLS method. A low PDI, 0.187 witnessed the monodispersity. A negative zeta potential value of -15.7 mV indicated the negative surface charges of the nanoparticles. The bactericidal action of ZVSNPs was demonstrated against two pathogens <i>S.typhimurium</i> and <i>E.coli</i> during which a dosage dependent zone of inhibition results was observed. Additionally, the catalytic potential of ZVSNPs was examined for the degradation of methylene blue dye in which an accelerated degradation of the dye was observed.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yadav</LastName><ForeName>Priyanka</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Department of Biotechnology, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Manjunath</LastName><ForeName>Harshita</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Department of Biotechnology, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Selvaraj</LastName><ForeName>Raja</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Department of Chemical Engineering, Manipal Institute of Technology (MIT), Manipal Academy of Higher Education, Manipal, Karnataka - 576104, India. rajaselvaraj@gmail.com.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>IET Nanobiotechnol</MedlineTA><NlmUniqueID>101303205</NlmUniqueID><ISSNLinking>1751-8741</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000900">Anti-Bacterial Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004396">Coloring Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010936">Plant Extracts</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014874">Water Pollutants, Chemical</NameOfSubstance></Chemical><Chemical><RegistryNumber>3M4G523W1G</RegistryNumber><NameOfSubstance UI="D012834">Silver</NameOfSubstance></Chemical></ChemicalList><MeshHeadingList><MeshHeading><DescriptorName UI="D027926" MajorTopicYN="N">Anacardiaceae</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000900" MajorTopicYN="N">Anti-Bacterial Agents</DescriptorName><QualifierName UI="Q000138" MajorTopicYN="N">chemical synthesis</QualifierName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001419" MajorTopicYN="N">Bacteria</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004396" MajorTopicYN="N">Coloring Agents</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055772" MajorTopicYN="N">Green Chemistry Technology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D053768" MajorTopicYN="N">Metal Nanoparticles</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008826" MajorTopicYN="N">Microbial Sensitivity Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010316" MajorTopicYN="N">Particle Size</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010936" MajorTopicYN="N">Plant Extracts</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012834" MajorTopicYN="N">Silver</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017550" MajorTopicYN="N">Spectroscopy, Fourier Transform Infrared</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014874" MajorTopicYN="N">Water Pollutants, Chemical</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>4</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>4</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>8</Month><Day>27</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30964043</ArticleId><ArticleId IdType="doi">10.1049/iet-nbt.2018.5058</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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