Bactericidal Silver Nanoparticles by Atmospheric Pressure Solution Plasma Processing.
Identifieur interne : 000122 ( Main/Corpus ); précédent : 000121; suivant : 000123Bactericidal Silver Nanoparticles by Atmospheric Pressure Solution Plasma Processing.
Auteurs : Janith Weerasinghe ; Wenshao Li ; Rusen Zhou ; Renwu Zhou ; Alexander Gissibl ; Prashant Sonar ; Robert Speight ; Krasimir Vasilev ; Kostya Ken OstrikovSource :
- Nanomaterials (Basel, Switzerland) [ 2079-4991 ] ; 2020.
Abstract
Silver nanoparticles have applications in plasmonics, medicine, catalysis and electronics. We report a simple, cost-effective, facile and reproducible technique to synthesise silver nanoparticles via plasma-induced non-equilibrium liquid chemistry with the absence of a chemical reducing agent. Silver nanoparticles with tuneable sizes from 5.4 to 17.8 nm are synthesised and characterised using Transmission Electron Microscopy (TEM) and other analytic techniques. A mechanism for silver nanoparticle formation is also proposed. The antibacterial activity of the silver nanoparticles was investigated with gram-positive and gram-negative bacteria. The inhibition of both bacteria types was observed. This is a promising alternative method for the instant synthesis of silver nanoparticles, instead of the conventional chemical reduction route, for numerous applications.
DOI: 10.3390/nano10050874
PubMed: 32369954
PubMed Central: PMC7279381
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sort="Zhou, Rusen" uniqKey="Zhou R" first="Rusen" last="Zhou">Rusen Zhou</name><affiliation><nlm:affiliation>School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Zhou, Renwu" sort="Zhou, Renwu" uniqKey="Zhou R" first="Renwu" last="Zhou">Renwu Zhou</name><affiliation><nlm:affiliation>School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney 2006, New South Wales, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Gissibl, Alexander" sort="Gissibl, Alexander" uniqKey="Gissibl A" first="Alexander" last="Gissibl">Alexander Gissibl</name><affiliation><nlm:affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Sonar, Prashant" sort="Sonar, Prashant" uniqKey="Sonar P" first="Prashant" last="Sonar">Prashant Sonar</name><affiliation><nlm:affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Speight, Robert" sort="Speight, Robert" uniqKey="Speight R" first="Robert" last="Speight">Robert Speight</name><affiliation><nlm:affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Vasilev, Krasimir" sort="Vasilev, Krasimir" uniqKey="Vasilev K" first="Krasimir" last="Vasilev">Krasimir Vasilev</name><affiliation><nlm:affiliation>School of Engineering, University of South Australia, Adelaide 5001, South Australia, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Ostrikov, Kostya Ken" sort="Ostrikov, Kostya Ken" uniqKey="Ostrikov K" first="Kostya Ken" last="Ostrikov">Kostya Ken Ostrikov</name><affiliation><nlm:affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:32369954</idno><idno type="pmid">32369954</idno><idno type="doi">10.3390/nano10050874</idno><idno type="pmc">PMC7279381</idno><idno type="wicri:Area/Main/Corpus">000122</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000122</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Bactericidal Silver Nanoparticles by Atmospheric Pressure Solution Plasma Processing.</title><author><name sortKey="Weerasinghe, Janith" sort="Weerasinghe, Janith" uniqKey="Weerasinghe J" first="Janith" last="Weerasinghe">Janith Weerasinghe</name><affiliation><nlm:affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Wenshao" sort="Li, Wenshao" uniqKey="Li W" first="Wenshao" last="Li">Wenshao Li</name><affiliation><nlm:affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Zhou, Rusen" sort="Zhou, Rusen" uniqKey="Zhou R" first="Rusen" last="Zhou">Rusen Zhou</name><affiliation><nlm:affiliation>School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Zhou, Renwu" sort="Zhou, Renwu" uniqKey="Zhou R" first="Renwu" last="Zhou">Renwu Zhou</name><affiliation><nlm:affiliation>School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney 2006, New South Wales, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Gissibl, Alexander" sort="Gissibl, Alexander" uniqKey="Gissibl A" first="Alexander" last="Gissibl">Alexander Gissibl</name><affiliation><nlm:affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Sonar, Prashant" sort="Sonar, Prashant" uniqKey="Sonar P" first="Prashant" last="Sonar">Prashant Sonar</name><affiliation><nlm:affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Speight, Robert" sort="Speight, Robert" uniqKey="Speight R" first="Robert" last="Speight">Robert Speight</name><affiliation><nlm:affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Vasilev, Krasimir" sort="Vasilev, Krasimir" uniqKey="Vasilev K" first="Krasimir" last="Vasilev">Krasimir Vasilev</name><affiliation><nlm:affiliation>School of Engineering, University of South Australia, Adelaide 5001, South Australia, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Ostrikov, Kostya Ken" sort="Ostrikov, Kostya Ken" uniqKey="Ostrikov K" first="Kostya Ken" last="Ostrikov">Kostya Ken Ostrikov</name><affiliation><nlm:affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Nanomaterials (Basel, Switzerland)</title><idno type="ISSN">2079-4991</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Silver nanoparticles have applications in plasmonics, medicine, catalysis and electronics. We report a simple, cost-effective, facile and reproducible technique to synthesise silver nanoparticles via plasma-induced non-equilibrium liquid chemistry with the absence of a chemical reducing agent. Silver nanoparticles with tuneable sizes from 5.4 to 17.8 nm are synthesised and characterised using Transmission Electron Microscopy (TEM) and other analytic techniques. A mechanism for silver nanoparticle formation is also proposed. The antibacterial activity of the silver nanoparticles was investigated with gram-positive and gram-negative bacteria. The inhibition of both bacteria types was observed. This is a promising alternative method for the instant synthesis of silver nanoparticles, instead of the conventional chemical reduction route, for numerous applications.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">32369954</PMID><DateRevised><Year>2020</Year><Month>09</Month><Day>28</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Print">2079-4991</ISSN><JournalIssue CitedMedium="Print"><Volume>10</Volume><Issue>5</Issue><PubDate><Year>2020</Year><Month>May</Month><Day>01</Day></PubDate></JournalIssue><Title>Nanomaterials (Basel, Switzerland)</Title><ISOAbbreviation>Nanomaterials (Basel)</ISOAbbreviation></Journal><ArticleTitle>Bactericidal Silver Nanoparticles by Atmospheric Pressure Solution Plasma Processing.</ArticleTitle><ELocationID EIdType="pii" ValidYN="Y">E874</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.3390/nano10050874</ELocationID><Abstract><AbstractText>Silver nanoparticles have applications in plasmonics, medicine, catalysis and electronics. We report a simple, cost-effective, facile and reproducible technique to synthesise silver nanoparticles via plasma-induced non-equilibrium liquid chemistry with the absence of a chemical reducing agent. Silver nanoparticles with tuneable sizes from 5.4 to 17.8 nm are synthesised and characterised using Transmission Electron Microscopy (TEM) and other analytic techniques. A mechanism for silver nanoparticle formation is also proposed. The antibacterial activity of the silver nanoparticles was investigated with gram-positive and gram-negative bacteria. The inhibition of both bacteria types was observed. This is a promising alternative method for the instant synthesis of silver nanoparticles, instead of the conventional chemical reduction route, for numerous applications.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Weerasinghe</LastName><ForeName>Janith</ForeName><Initials>J</Initials><Identifier Source="ORCID">0000-0002-2215-7450</Identifier><AffiliationInfo><Affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Wenshao</ForeName><Initials>W</Initials><AffiliationInfo><Affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhou</LastName><ForeName>Rusen</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhou</LastName><ForeName>Renwu</ForeName><Initials>R</Initials><Identifier Source="ORCID">0000-0003-1773-7095</Identifier><AffiliationInfo><Affiliation>School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney 2006, New South Wales, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gissibl</LastName><ForeName>Alexander</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sonar</LastName><ForeName>Prashant</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Speight</LastName><ForeName>Robert</ForeName><Initials>R</Initials><Identifier Source="ORCID">0000-0003-4161-8272</Identifier><AffiliationInfo><Affiliation>School of Biology and Environmental Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Vasilev</LastName><ForeName>Krasimir</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>School of Engineering, University of South Australia, Adelaide 5001, South Australia, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ostrikov</LastName><ForeName>Kostya Ken</ForeName><Initials>KK</Initials><AffiliationInfo><Affiliation>School of Chemistry and Physics, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Centre for Materials Science, Queensland University of Technology, Brisbane 4000, Queensland, Australia.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>DP1810125</GrantID><Agency>Australian Research Council</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>05</Month><Day>01</Day></ArticleDate></Article><MedlineJournalInfo><Country>Switzerland</Country><MedlineTA>Nanomaterials 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