Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles
Identifieur interne : 003F49 ( Istex/Corpus ); précédent : 003F48; suivant : 003F50Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles
Auteurs : Douglas Roberto Monteiro ; Luiz Fernando Gorup ; Aline Satie Takamiya ; Emerson Rodrigues De Camargo ; Adhemar Colla Ruvolo Filho ; Debora Barros BarbosaSource :
- Journal of Prosthodontics [ 1059-941X ] ; 2012-01.
English descriptors
- KwdEn :
- Acrylic resin, Agar plates, Albicans, American college, Antimicrobial, Antimicrobial effect, Aqueous media, Atomic absorption spectroscopy, Candida, Complete denture wearers, Deionized, Deionized water, Denture, Denture base resin, Denture base resin monteiro, Denture stomatitis, Immersion period, Monteiro, Nanocomposite, Nanocomposite surface, Nanocomposites, Nanoparticle, Nanoparticles, Pmma, Polymer, Polymer surface, Polymeric, Polymeric mass, Preliminary antimicrobial, Prosthodontics, Prosthodontist, Prosthodontists monteiro, Rhodanine, Silver, Silver distribution, Silver nanoparticle, Silver nanoparticle release, Silver nanoparticles, Silver nitrate, Silver particles, Silver release, Sodium citrate, Storage period, Surface area, Water diffusion.
- Teeft :
- Acrylic resin, Agar plates, Albicans, American college, Antimicrobial, Antimicrobial effect, Aqueous media, Atomic absorption spectroscopy, Candida, Complete denture wearers, Deionized, Deionized water, Denture, Denture base resin, Denture base resin monteiro, Denture stomatitis, Immersion period, Monteiro, Nanocomposite, Nanocomposite surface, Nanocomposites, Nanoparticle, Nanoparticles, Pmma, Polymer, Polymer surface, Polymeric, Polymeric mass, Preliminary antimicrobial, Prosthodontics, Prosthodontist, Prosthodontists monteiro, Rhodanine, Silver, Silver distribution, Silver nanoparticle, Silver nanoparticle release, Silver nanoparticles, Silver nitrate, Silver particles, Silver release, Sodium citrate, Storage period, Surface area, Water diffusion.
Abstract
Purpose: The aim of this study was to evaluate a denture base resin containing silver colloidal nanoparticles through morphological analysis to check the distribution and dispersion of these particles in the polymer and by testing the silver release in deionized water at different time periods.
Url:
DOI: 10.1111/j.1532-849X.2011.00772.x
Links to Exploration step
ISTEX:7FEB623E2C487F063ABF6BB95261D377F6601A69Le document en format XML
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last="Takamiya">Aline Satie Takamiya</name><affiliation><mods:affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</mods:affiliation></affiliation></author><author><name sortKey="De Camargo, Emerson Rodrigues" sort="De Camargo, Emerson Rodrigues" uniqKey="De Camargo E" first="Emerson Rodrigues" last="De Camargo">Emerson Rodrigues De Camargo</name><affiliation><mods:affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Filho, Adhemar Colla Ruvolo" sort="Filho, Adhemar Colla Ruvolo" uniqKey="Filho A" first="Adhemar Colla Ruvolo" last="Filho">Adhemar Colla Ruvolo Filho</name><affiliation><mods:affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Barbosa, Debora Barros" sort="Barbosa, Debora Barros" uniqKey="Barbosa D" first="Debora Barros" last="Barbosa">Debora Barros Barbosa</name><affiliation><mods:affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:7FEB623E2C487F063ABF6BB95261D377F6601A69</idno><date when="2012" year="2012">2012</date><idno type="doi">10.1111/j.1532-849X.2011.00772.x</idno><idno type="url">https://api.istex.fr/document/7FEB623E2C487F063ABF6BB95261D377F6601A69/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">003F49</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">003F49</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles</title><author><name sortKey="Monteiro, Douglas Roberto" sort="Monteiro, Douglas Roberto" uniqKey="Monteiro D" first="Douglas Roberto" last="Monteiro">Douglas Roberto Monteiro</name><affiliation><mods:affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Gorup, Luiz Fernando" sort="Gorup, Luiz Fernando" uniqKey="Gorup L" first="Luiz Fernando" last="Gorup">Luiz Fernando Gorup</name><affiliation><mods:affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Takamiya, Aline Satie" sort="Takamiya, Aline Satie" uniqKey="Takamiya A" first="Aline Satie" last="Takamiya">Aline Satie Takamiya</name><affiliation><mods:affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</mods:affiliation></affiliation></author><author><name sortKey="De Camargo, Emerson Rodrigues" sort="De Camargo, Emerson Rodrigues" uniqKey="De Camargo E" first="Emerson Rodrigues" last="De Camargo">Emerson Rodrigues De Camargo</name><affiliation><mods:affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Filho, Adhemar Colla Ruvolo" sort="Filho, Adhemar Colla Ruvolo" uniqKey="Filho A" first="Adhemar Colla Ruvolo" last="Filho">Adhemar Colla Ruvolo Filho</name><affiliation><mods:affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Barbosa, Debora Barros" sort="Barbosa, Debora Barros" uniqKey="Barbosa D" first="Debora Barros" last="Barbosa">Debora Barros Barbosa</name><affiliation><mods:affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Prosthodontics</title><title level="j" type="alt">JOURNAL OF PROSTHODONTICS</title><idno type="ISSN">1059-941X</idno><idno type="eISSN">1532-849X</idno><imprint><biblScope unit="vol">21</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="7">7</biblScope><biblScope unit="page" to="15">15</biblScope><biblScope unit="page-count">9</biblScope><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><date type="published" when="2012-01">2012-01</date></imprint><idno type="ISSN">1059-941X</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1059-941X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acrylic resin</term><term>Agar plates</term><term>Albicans</term><term>American college</term><term>Antimicrobial</term><term>Antimicrobial effect</term><term>Aqueous media</term><term>Atomic absorption spectroscopy</term><term>Candida</term><term>Complete denture wearers</term><term>Deionized</term><term>Deionized water</term><term>Denture</term><term>Denture base resin</term><term>Denture base resin monteiro</term><term>Denture stomatitis</term><term>Immersion period</term><term>Monteiro</term><term>Nanocomposite</term><term>Nanocomposite surface</term><term>Nanocomposites</term><term>Nanoparticle</term><term>Nanoparticles</term><term>Pmma</term><term>Polymer</term><term>Polymer surface</term><term>Polymeric</term><term>Polymeric mass</term><term>Preliminary antimicrobial</term><term>Prosthodontics</term><term>Prosthodontist</term><term>Prosthodontists monteiro</term><term>Rhodanine</term><term>Silver</term><term>Silver distribution</term><term>Silver nanoparticle</term><term>Silver nanoparticle release</term><term>Silver nanoparticles</term><term>Silver nitrate</term><term>Silver particles</term><term>Silver release</term><term>Sodium citrate</term><term>Storage period</term><term>Surface area</term><term>Water diffusion</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Acrylic resin</term><term>Agar plates</term><term>Albicans</term><term>American college</term><term>Antimicrobial</term><term>Antimicrobial effect</term><term>Aqueous media</term><term>Atomic absorption spectroscopy</term><term>Candida</term><term>Complete denture wearers</term><term>Deionized</term><term>Deionized water</term><term>Denture</term><term>Denture base resin</term><term>Denture base resin monteiro</term><term>Denture stomatitis</term><term>Immersion period</term><term>Monteiro</term><term>Nanocomposite</term><term>Nanocomposite surface</term><term>Nanocomposites</term><term>Nanoparticle</term><term>Nanoparticles</term><term>Pmma</term><term>Polymer</term><term>Polymer surface</term><term>Polymeric</term><term>Polymeric mass</term><term>Preliminary antimicrobial</term><term>Prosthodontics</term><term>Prosthodontist</term><term>Prosthodontists monteiro</term><term>Rhodanine</term><term>Silver</term><term>Silver distribution</term><term>Silver nanoparticle</term><term>Silver nanoparticle release</term><term>Silver nanoparticles</term><term>Silver nitrate</term><term>Silver particles</term><term>Silver release</term><term>Sodium citrate</term><term>Storage period</term><term>Surface area</term><term>Water diffusion</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract">Purpose: The aim of this study was to evaluate a denture base resin containing silver colloidal nanoparticles through morphological analysis to check the distribution and dispersion of these particles in the polymer and by testing the silver release in deionized water at different time periods.</div></front></TEI><istex><corpusName>wiley</corpusName><keywords><teeft><json:string>nanoparticles</json:string><json:string>silver 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Araçatuba Dental School, Univ Estadual Paulista, Brazil</json:string></affiliations></json:item><json:item><name>Luiz Fernando Gorup MSc</name><affiliations><json:string>Federal University of São Carlos—Exact Science and Technology Center, Brazil</json:string></affiliations></json:item><json:item><name>Aline Satie Takamiya MSc</name><affiliations><json:string>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</json:string></affiliations></json:item><json:item><name>Emerson Rodrigues de Camargo DDS, PhD</name><affiliations><json:string>Federal University of São Carlos—Exact Science and Technology Center, Brazil</json:string></affiliations></json:item><json:item><name>Adhemar Colla Ruvolo Filho DDS, PhD</name><affiliations><json:string>Federal University of São Carlos—Exact Science and Technology Center, Brazil</json:string></affiliations></json:item><json:item><name>Debora Barros Barbosa DDS, PhD</name><affiliations><json:string>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Acrylic resin</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>nanocomposite</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>polymethylmethacrylate</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>silver</value></json:item></subject><articleId><json:string>JOPR772</json:string></articleId><arkIstex>ark:/67375/WNG-38G8MC3L-W</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>Purpose: The aim of this study was to evaluate a denture base resin containing silver colloidal nanoparticles through morphological analysis to check the distribution and dispersion of these particles in the polymer and by testing the silver release in deionized water at different time periods.</abstract><qualityIndicators><score>7.54</score><pdfWordCount>5651</pdfWordCount><pdfCharCount>35725</pdfCharCount><pdfVersion>1.4</pdfVersion><pdfPageCount>9</pdfPageCount><pdfPageSize>595.274 x 782.286 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>45</abstractWordCount><abstractCharCount>295</abstractCharCount><keywordCount>4</keywordCount></qualityIndicators><title>Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles</title><pmid><json:string>22050139</json:string></pmid><genre><json:string>article</json:string></genre><host><title>Journal of Prosthodontics</title><language><json:string>unknown</json:string></language><doi><json:string>10.1111/(ISSN)1532-849X</json:string></doi><issn><json:string>1059-941X</json:string></issn><eissn><json:string>1532-849X</json:string></eissn><publisherId><json:string>JOPR</json:string></publisherId><volume>21</volume><issue>1</issue><pages><first>7</first><last>15</last><total>9</total></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>2012</json:string></date><geogName></geogName><orgName><json:string>Department of Dental</json:string><json:string>ISO</json:string><json:string>Rigaku Corporation, Tokyo, Japan</json:string><json:string>Joint Committee on Powder Diffraction Standards</json:string><json:string>Becton Dickinson France SAS, Le Pont</json:string><json:string>International Organization for Standardization</json:string><json:string>Sigma–Aldrich Brazil Ltda</json:string><json:string>Shimadzu Corporation, Tokyo, Japan</json:string><json:string>Varian Inc., Palo Alto</json:string><json:string>International Standards Organization</json:string><json:string>Federal University</json:string><json:string>American College of Prosthodontists</json:string><json:string>Ensaios Ltd., Curitiba, Brazil</json:string><json:string>Brazil Keywords Acrylic</json:string><json:string>State University</json:string><json:string>Becton Dickinson France SAS</json:string><json:string>Exact Science and Technology Center</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>Spectrum</json:string><json:string>Carl Zeiss</json:string><json:string>Badia Polesine</json:string><json:string>Micrographs</json:string><json:string>English</json:string><json:string>Aline Satie</json:string><json:string>Debora B. Barbosa</json:string><json:string>F. Magni</json:string><json:string>Rosimeire Dainez</json:string><json:string>Debora Barros</json:string><json:string>Jose Bonifacio</json:string><json:string>Luiz Fernando</json:string></persName><placeName><json:string>Germany</json:string><json:string>NY</json:string><json:string>Jena</json:string><json:string>Brazil</json:string><json:string>Darmstadt</json:string><json:string>Rio de Janeiro</json:string><json:string>Rovigo</json:string><json:string>York</json:string><json:string>France</json:string><json:string>Sao Paulo</json:string><json:string>Sao Carlos</json:string><json:string>Italy</json:string></placeName><ref_url></ref_url><ref_bibl><json:string>Damm et al</json:string><json:string>Irzh et al</json:string><json:string>Furno et al.</json:string><json:string>Monteiro et al</json:string><json:string>Furno et al</json:string><json:string>Yu et al</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/WNG-38G8MC3L-W</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - dentistry, oral surgery & medicine</json:string></wos><scienceMetrix><json:string>1 - health sciences</json:string><json:string>2 - clinical medicine</json:string><json:string>3 - dentistry</json:string></scienceMetrix><scopus><json:string>1 - Health Sciences</json:string><json:string>2 - Dentistry</json:string><json:string>3 - General Dentistry</json:string></scopus></categories><publicationDate>2012</publicationDate><copyrightDate>2012</copyrightDate><doi><json:string>10.1111/j.1532-849X.2011.00772.x</json:string></doi><id>7FEB623E2C487F063ABF6BB95261D377F6601A69</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/7FEB623E2C487F063ABF6BB95261D377F6601A69/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/7FEB623E2C487F063ABF6BB95261D377F6601A69/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/7FEB623E2C487F063ABF6BB95261D377F6601A69/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main">Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><availability><licence>© 2011 by the American College of Prosthodontists</licence></availability><date type="published" when="2012-01"></date></publicationStmt><notesStmt><note type="content-type" subtype="article" source="article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</note><note type="publication-type" subtype="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="article"><analytic><title level="a" type="main">Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles</title><title level="a" type="short">Silver Nanoparticle Release from Denture Base Resin</title><author xml:id="author-0000"><persName><forename type="first">Douglas Roberto</forename><surname>Monteiro</surname><roleName type="degree">MSc</roleName></persName><affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">Luiz Fernando</forename><surname>Gorup</surname><roleName type="degree">MSc</roleName></persName><affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">Aline Satie</forename><surname>Takamiya</surname><roleName type="degree">MSc</roleName></persName><affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Emerson Rodrigues</forename><surname>de Camargo</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0004"><persName><forename type="first">Adhemar Colla Ruvolo</forename><surname>Filho</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0005"><persName><forename type="first">Debora Barros</forename><surname>Barbosa</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil<address><country key="BR"></country></address></affiliation></author><idno type="istex">7FEB623E2C487F063ABF6BB95261D377F6601A69</idno><idno type="ark">ark:/67375/WNG-38G8MC3L-W</idno><idno type="DOI">10.1111/j.1532-849X.2011.00772.x</idno><idno type="unit">JOPR772</idno><idno type="toTypesetVersion">file:JOPR.JOPR772.pdf</idno></analytic><monogr><title level="j" type="main">Journal of Prosthodontics</title><title level="j" type="alt">JOURNAL OF PROSTHODONTICS</title><idno type="pISSN">1059-941X</idno><idno type="eISSN">1532-849X</idno><idno type="book-DOI">10.1111/(ISSN)1532-849X</idno><idno type="book-part-DOI">10.1111/jopr.2012.21.issue-1</idno><idno type="product">JOPR</idno><idno type="publisherDivision">ST</idno><imprint><biblScope unit="vol">21</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="7">7</biblScope><biblScope unit="page" to="15">15</biblScope><biblScope unit="page-count">9</biblScope><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><date type="published" when="2012-01"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract xml:lang="en" style="main"><head>Abstract</head><p><hi rend="bold">Purpose:</hi> The aim of this study was to evaluate a denture base resin containing silver colloidal nanoparticles through morphological analysis to check the distribution and dispersion of these particles in the polymer and by testing the silver release in deionized water at different time periods.</p><p><hi rend="bold">Materials and Methods:</hi> A Lucitone 550 denture resin was used, and silver nanoparticles were synthesized by reduction of silver nitrate with sodium citrate. The acrylic resin was prepared in accordance with the manufacturers’ instructions, and silver nanoparticle suspension was added to the acrylic resin monomer in different concentrations (0.05, 0.5, and 5 vol% silver colloidal). Controls devoid of silver nanoparticles were included. The specimens were stored in deionized water at 37°C for 7, 15, 30, 60, and 120 days, and each solution was analyzed using atomic absorption spectroscopy.</p><p><hi rend="bold">Results:</hi> Silver was not detected in deionized water regardless of the silver nanoparticles added to the resin and of the storage period. Micrographs showed that with lower concentrations, the distribution of silver nanoparticles was reduced, whereas their dispersion was improved in the polymer. Moreover, after 120 days of storage, nanoparticles were mainly located on the surface of the nanocomposite specimens.</p><p><hi rend="bold">Conclusions:</hi> Incorporation of silver nanoparticles in the acrylic resin was evidenced. Moreover, silver was not detected by the detection limit of the atomic absorption spectrophotometer used in this study, even after 120 days of storage in deionized water. Silver nanoparticles are incorporated in the PMMA denture resin to attain an effective antimicrobial material to help control common infections involving oral mucosal tissues in complete denture wearers.</p></abstract><textClass><keywords xml:lang="en"><term xml:id="k1">Acrylic resin</term><term xml:id="k2">nanocomposite</term><term xml:id="k3">polymethylmethacrylate</term><term xml:id="k4">silver</term></keywords><keywords rend="tocHeading1"><term>Articles</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/7FEB623E2C487F063ABF6BB95261D377F6601A69/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Inc</publisherName><publisherLoc>Malden, USA</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1532-849X</doi><issn type="print">1059-941X</issn><issn type="electronic">1532-849X</issn><idGroup><id type="product" value="JOPR"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="JOURNAL OF PROSTHODONTICS">Journal of Prosthodontics</title><title type="subtitle">Implant, Esthetic and Reconstructive Dentistry</title></titleGroup></publicationMeta><publicationMeta level="part" position="01101"><doi origin="wiley">10.1111/jopr.2012.21.issue-1</doi><numberingGroup><numbering type="journalVolume" number="21">21</numbering><numbering type="journalIssue" number="1">1</numbering></numberingGroup><coverDate startDate="2012-01">January 2012</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="3" status="forIssue"><doi origin="wiley">10.1111/j.1532-849X.2011.00772.x</doi><idGroup><id type="unit" value="JOPR772"></id></idGroup><countGroup><count type="pageTotal" number="9"></count></countGroup><titleGroup><title type="tocHeading1">Articles</title></titleGroup><copyright>© 2011 by the American College of Prosthodontists</copyright><eventGroup><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:3.0.1 mode:FullText" date="2012-01-17"></event><event type="publishedOnlineEarlyUnpaginated" date="2011-11-02"></event><event type="firstOnline" date="2011-11-02"></event><event type="publishedOnlineFinalForm" date="2012-01-17"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-31"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.3.4 mode:FullText" date="2015-02-25"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="7">7</numbering><numbering type="pageLast" number="15">15</numbering></numberingGroup><correspondenceTo>Debora B. Barbosa, Department of Dental Materials and Prosthodontics, São Paulo State University, José Bonifácio, 1193 Araçatuba 16015‐050, Brazil. E‐mail: <email>debora@foa.unesp.br</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JOPR.JOPR772.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Accepted February 7, 2011</unparsedEditorialHistory><countGroup><count type="figureTotal" number="8"></count><count type="tableTotal" number="1"></count><count type="formulaTotal" number="0"></count><count type="referenceTotal" number="45"></count><count type="linksCrossRef" number="82"></count></countGroup><titleGroup><title type="main">Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles</title><title type="shortAuthors">Monteiro <i>et al</i></title><title type="short">Silver Nanoparticle Release from Denture Base Resin</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>Douglas Roberto</givenNames><familyName>Monteiro</familyName><degrees>MSc</degrees></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2"><personName><givenNames>Luiz Fernando</givenNames><familyName>Gorup</familyName><degrees>MSc</degrees></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1"><personName><givenNames>Aline Satie</givenNames><familyName>Takamiya</familyName><degrees>MSc</degrees></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a2"><personName><givenNames>Emerson Rodrigues</givenNames><familyName>de Camargo</familyName><degrees>DDS, PhD</degrees></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a2"><personName><givenNames>Adhemar Colla Ruvolo</givenNames><familyName>Filho</familyName><degrees>DDS, PhD</degrees></personName></creator><creator creatorRole="author" xml:id="cr6" affiliationRef="#a1"><personName><givenNames>Debora Barros</givenNames><familyName>Barbosa</familyName><degrees>DDS, PhD</degrees></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="BR"><unparsedAffiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="BR"><unparsedAffiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">Acrylic resin</keyword><keyword xml:id="k2">nanocomposite</keyword><keyword xml:id="k3">polymethylmethacrylate</keyword><keyword xml:id="k4">silver</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p><b>Purpose:</b> The aim of this study was to evaluate a denture base resin containing silver colloidal nanoparticles through morphological analysis to check the distribution and dispersion of these particles in the polymer and by testing the silver release in deionized water at different time periods.</p><p><b>Materials and Methods:</b> A Lucitone 550 denture resin was used, and silver nanoparticles were synthesized by reduction of silver nitrate with sodium citrate. The acrylic resin was prepared in accordance with the manufacturers’ instructions, and silver nanoparticle suspension was added to the acrylic resin monomer in different concentrations (0.05, 0.5, and 5 vol% silver colloidal). Controls devoid of silver nanoparticles were included. The specimens were stored in deionized water at 37°C for 7, 15, 30, 60, and 120 days, and each solution was analyzed using atomic absorption spectroscopy.</p><p><b>Results:</b> Silver was not detected in deionized water regardless of the silver nanoparticles added to the resin and of the storage period. Micrographs showed that with lower concentrations, the distribution of silver nanoparticles was reduced, whereas their dispersion was improved in the polymer. Moreover, after 120 days of storage, nanoparticles were mainly located on the surface of the nanocomposite specimens.</p><p><b>Conclusions:</b> Incorporation of silver nanoparticles in the acrylic resin was evidenced. Moreover, silver was not detected by the detection limit of the atomic absorption spectrophotometer used in this study, even after 120 days of storage in deionized water. Silver nanoparticles are incorporated in the PMMA denture resin to attain an effective antimicrobial material to help control common infections involving oral mucosal tissues in complete denture wearers.</p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="n-fnt-1"><p><i>This study was supported by the National Council of Technological and Scientific Development (CNPq), grant number 577163/2008‐6.</i></p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Silver Nanoparticle Release from Denture Base Resin</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Silver Distribution and Release from an Antimicrobial Denture Base Resin Containing Silver Colloidal Nanoparticles</title></titleInfo><name type="personal"><namePart type="given">Douglas Roberto</namePart><namePart type="family">Monteiro</namePart><namePart type="termsOfAddress">MSc</namePart><affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Luiz Fernando</namePart><namePart type="family">Gorup</namePart><namePart type="termsOfAddress">MSc</namePart><affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Aline Satie</namePart><namePart type="family">Takamiya</namePart><namePart type="termsOfAddress">MSc</namePart><affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Emerson Rodrigues</namePart><namePart type="family">de Camargo</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Adhemar Colla Ruvolo</namePart><namePart type="family">Filho</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Federal University of São Carlos—Exact Science and Technology Center, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Debora Barros</namePart><namePart type="family">Barbosa</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Dental Materials and Prosthodontics, Araçatuba Dental School, Univ Estadual Paulista, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</genre><originInfo><publisher>Blackwell Publishing Inc</publisher><place><placeTerm type="text">Malden, USA</placeTerm></place><dateIssued encoding="w3cdtf">2012-01</dateIssued><edition>Accepted February 7, 2011</edition><copyrightDate encoding="w3cdtf">2012</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="figures">8</extent><extent unit="tables">1</extent><extent unit="formulas">0</extent><extent unit="references">45</extent><extent unit="linksCrossRef">82</extent></physicalDescription><abstract>Purpose: The aim of this study was to evaluate a denture base resin containing silver colloidal nanoparticles through morphological analysis to check the distribution and dispersion of these particles in the polymer and by testing the silver release in deionized water at different time periods.</abstract><abstract>Materials and Methods: A Lucitone 550 denture resin was used, and silver nanoparticles were synthesized by reduction of silver nitrate with sodium citrate. The acrylic resin was prepared in accordance with the manufacturers’ instructions, and silver nanoparticle suspension was added to the acrylic resin monomer in different concentrations (0.05, 0.5, and 5 vol% silver colloidal). Controls devoid of silver nanoparticles were included. The specimens were stored in deionized water at 37°C for 7, 15, 30, 60, and 120 days, and each solution was analyzed using atomic absorption spectroscopy.</abstract><abstract>Results: Silver was not detected in deionized water regardless of the silver nanoparticles added to the resin and of the storage period. Micrographs showed that with lower concentrations, the distribution of silver nanoparticles was reduced, whereas their dispersion was improved in the polymer. Moreover, after 120 days of storage, nanoparticles were mainly located on the surface of the nanocomposite specimens.</abstract><abstract>Conclusions: Incorporation of silver nanoparticles in the acrylic resin was evidenced. Moreover, silver was not detected by the detection limit of the atomic absorption spectrophotometer used in this study, even after 120 days of storage in deionized water. Silver nanoparticles are incorporated in the PMMA denture resin to attain an effective antimicrobial material to help control common infections involving oral mucosal tissues in complete denture wearers.</abstract><subject lang="en"><genre>keywords</genre><topic>Acrylic resin</topic><topic>nanocomposite</topic><topic>polymethylmethacrylate</topic><topic>silver</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Prosthodontics</title><subTitle>Implant, Esthetic and Reconstructive Dentistry</subTitle></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><identifier type="ISSN">1059-941X</identifier><identifier type="eISSN">1532-849X</identifier><identifier type="DOI">10.1111/(ISSN)1532-849X</identifier><identifier type="PublisherID">JOPR</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>21</number></detail><detail type="issue"><caption>no.</caption><number>1</number></detail><extent unit="pages"><start>7</start><end>15</end><total>9</total></extent></part></relatedItem><identifier type="istex">7FEB623E2C487F063ABF6BB95261D377F6601A69</identifier><identifier type="ark">ark:/67375/WNG-38G8MC3L-W</identifier><identifier type="DOI">10.1111/j.1532-849X.2011.00772.x</identifier><identifier type="ArticleID">JOPR772</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2011 by the American College of Prosthodontists</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-L0C46X92-X">wiley</recordContentSource><recordOrigin>Blackwell Publishing Inc</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/7FEB623E2C487F063ABF6BB95261D377F6601A69/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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