Antimicrobial and mechanical properties of acrylic resins with incorporated silver-zinc zeolite - part I
Objective: The purpose of this in vitro study was to evaluate the antimicrobial activity of acrylic resins containing different percentages of silver and zinc zeolite, and to assess whether the addition of zeolite alters the flexural and impact strength of the resins. Background: The characteristi...
Gespeichert in:
| Veröffentlicht in: | Gerodontology 2008-09, Vol.25 (3), p.187-194 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 194 |
|---|---|
| container_issue | 3 |
| container_start_page | 187 |
| container_title | Gerodontology |
| container_volume | 25 |
| creator | Casemiro, Luciana Assirati Martins, Carlos Henrique Gomes Pires-de-Souza, Fernanda de Carvalho Panzeri Panzeri, Heitor |
| description | Objective: The purpose of this in vitro study was to evaluate the antimicrobial activity of acrylic resins containing different percentages of silver and zinc zeolite, and to assess whether the addition of zeolite alters the flexural and impact strength of the resins.
Background: The characteristics of acrylic resins support microorganism development that can threaten the health of the dentures user.
Material and methods: A microwave‐polymerised (Onda‐Cryl) and two heat‐polymerised (QC20 and Lucitone 550) acrylic resins were used. The materials were handled according to the manufacturers’ instructions. Fifty rectangular‐shaped specimens (8 × 10 × 4mm) were fabricated from each resin and assigned to 5 groups (n = 10) according to their percentage of Irgaguard B5000 silver–zinc zeolite (0%– control, 2.5%, 5.0%, 7.5% and 10%). Flexural strength and Izod impact strength were evaluated. The antimicrobial activity against two strains of Candida albicans and two strains of Streptococcus mutans was assessed by agar diffusion method. Data were analysed statistically by one‐way anova and Tukey’s test at 5% significance level.
Results: The addition of 2.5% of Irgaguard B5000 to the materials resulted in antimicrobial activity against all strains. Flexural strength decreased significantly with the addition of 2.5% (QC20 and Lucitone 550) and 5.0% (Onda‐Cryl) of Irgaguard B5000. The impact strength decreased significantly with the addition of 2.5% (Lucitone 550) and 5.0% (QC20 and Onda‐Cryl) of zeolite.
Conclusion: The addition of silver–zinc zeolite to acrylic resins yields antimicrobial activity, but may affect negatively the mechanical properties, depending on the percentage of zeolite. |
| doi_str_mv | 10.1111/j.1741-2358.2007.00198.x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_69608676</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>69608676</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4358-dd219aa76979fd500e69bb57d38820ebc6ba253605da34b77b8d2640b1961cb13</originalsourceid><addsrcrecordid>eNqNUU1vEzEUtBCIhsJfQD5x2-XZ3rXXEpeSlrSiAqkCcbT8FcVhv7A3NOmvr5dE5Qi-2O955r3RDEKYQEnyeb8tiahIQVndlBRAlABENuX-GVo8fTxHCxCsKoDz6gy9SmkLQGtB2Ut0RhoiK8bIAm0u-il0wcbBBN1i3TvcebvRfbC5HOMw-jgFn_CwxtrGQxssjj6FPuH7MG1w6O0QxyHqyTucQvvbx-IhN_GDH9oweVzgUccJ37xGL9a6Tf7N6T5H3z9dfVteF7dfVzfLi9vCVll04RwlUmvBpZBrVwN4Lo2phWNNQ8Eby42mNeNQO80qI4RpHOUVGCI5sYawc_TuODdr_7XzaVJdSNa3re79sEuKSw4NF_yfQAokC2IzsDkCs0kpRb9WYwydjgdFQM1xqK2aXVez62qOQ_2JQ-0z9e1px8503v0lnvzPgA9HwH1o_eG_B6vV1V1-ZHpxpIc0-f0TXcefigsmavXjy0rBx7vl8vKzUJI9AgAHqEo</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>20135836</pqid></control><display><type>article</type><title>Antimicrobial and mechanical properties of acrylic resins with incorporated silver-zinc zeolite - part I</title><source>Wiley-Blackwell Journals</source><source>MEDLINE</source><creator>Casemiro, Luciana Assirati ; Martins, Carlos Henrique Gomes ; Pires-de-Souza, Fernanda de Carvalho Panzeri ; Panzeri, Heitor</creator><creatorcontrib>Casemiro, Luciana Assirati ; Martins, Carlos Henrique Gomes ; Pires-de-Souza, Fernanda de Carvalho Panzeri ; Panzeri, Heitor</creatorcontrib><description>Objective: The purpose of this in vitro study was to evaluate the antimicrobial activity of acrylic resins containing different percentages of silver and zinc zeolite, and to assess whether the addition of zeolite alters the flexural and impact strength of the resins.
Background: The characteristics of acrylic resins support microorganism development that can threaten the health of the dentures user.
Material and methods: A microwave‐polymerised (Onda‐Cryl) and two heat‐polymerised (QC20 and Lucitone 550) acrylic resins were used. The materials were handled according to the manufacturers’ instructions. Fifty rectangular‐shaped specimens (8 × 10 × 4mm) were fabricated from each resin and assigned to 5 groups (n = 10) according to their percentage of Irgaguard B5000 silver–zinc zeolite (0%– control, 2.5%, 5.0%, 7.5% and 10%). Flexural strength and Izod impact strength were evaluated. The antimicrobial activity against two strains of Candida albicans and two strains of Streptococcus mutans was assessed by agar diffusion method. Data were analysed statistically by one‐way anova and Tukey’s test at 5% significance level.
Results: The addition of 2.5% of Irgaguard B5000 to the materials resulted in antimicrobial activity against all strains. Flexural strength decreased significantly with the addition of 2.5% (QC20 and Lucitone 550) and 5.0% (Onda‐Cryl) of Irgaguard B5000. The impact strength decreased significantly with the addition of 2.5% (Lucitone 550) and 5.0% (QC20 and Onda‐Cryl) of zeolite.
Conclusion: The addition of silver–zinc zeolite to acrylic resins yields antimicrobial activity, but may affect negatively the mechanical properties, depending on the percentage of zeolite.</description><identifier>ISSN: 0734-0664</identifier><identifier>EISSN: 1741-2358</identifier><identifier>DOI: 10.1111/j.1741-2358.2007.00198.x</identifier><identifier>PMID: 18194331</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>acrylic resin ; Acrylic Resins - chemistry ; Analysis of Variance ; Anti-Infective Agents, Local - chemistry ; Anti-Infective Agents, Local - pharmacology ; antimicrobial activity ; Candida albicans ; Candida albicans - drug effects ; Dental Stress Analysis ; Dentistry ; Denture Bases ; Elasticity ; Materials Testing ; Pliability ; Silver ; strength ; Streptococcus mutans ; Streptococcus mutans - drug effects ; zeolite ; Zeolites - chemistry ; Zeolites - pharmacology ; Zinc</subject><ispartof>Gerodontology, 2008-09, Vol.25 (3), p.187-194</ispartof><rights>2008 The Gerodontology Association and Blackwell Munksgaard Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4358-dd219aa76979fd500e69bb57d38820ebc6ba253605da34b77b8d2640b1961cb13</citedby><cites>FETCH-LOGICAL-c4358-dd219aa76979fd500e69bb57d38820ebc6ba253605da34b77b8d2640b1961cb13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1741-2358.2007.00198.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1741-2358.2007.00198.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18194331$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Casemiro, Luciana Assirati</creatorcontrib><creatorcontrib>Martins, Carlos Henrique Gomes</creatorcontrib><creatorcontrib>Pires-de-Souza, Fernanda de Carvalho Panzeri</creatorcontrib><creatorcontrib>Panzeri, Heitor</creatorcontrib><title>Antimicrobial and mechanical properties of acrylic resins with incorporated silver-zinc zeolite - part I</title><title>Gerodontology</title><addtitle>Gerodontology</addtitle><description>Objective: The purpose of this in vitro study was to evaluate the antimicrobial activity of acrylic resins containing different percentages of silver and zinc zeolite, and to assess whether the addition of zeolite alters the flexural and impact strength of the resins.
Background: The characteristics of acrylic resins support microorganism development that can threaten the health of the dentures user.
Material and methods: A microwave‐polymerised (Onda‐Cryl) and two heat‐polymerised (QC20 and Lucitone 550) acrylic resins were used. The materials were handled according to the manufacturers’ instructions. Fifty rectangular‐shaped specimens (8 × 10 × 4mm) were fabricated from each resin and assigned to 5 groups (n = 10) according to their percentage of Irgaguard B5000 silver–zinc zeolite (0%– control, 2.5%, 5.0%, 7.5% and 10%). Flexural strength and Izod impact strength were evaluated. The antimicrobial activity against two strains of Candida albicans and two strains of Streptococcus mutans was assessed by agar diffusion method. Data were analysed statistically by one‐way anova and Tukey’s test at 5% significance level.
Results: The addition of 2.5% of Irgaguard B5000 to the materials resulted in antimicrobial activity against all strains. Flexural strength decreased significantly with the addition of 2.5% (QC20 and Lucitone 550) and 5.0% (Onda‐Cryl) of Irgaguard B5000. The impact strength decreased significantly with the addition of 2.5% (Lucitone 550) and 5.0% (QC20 and Onda‐Cryl) of zeolite.
Conclusion: The addition of silver–zinc zeolite to acrylic resins yields antimicrobial activity, but may affect negatively the mechanical properties, depending on the percentage of zeolite.</description><subject>acrylic resin</subject><subject>Acrylic Resins - chemistry</subject><subject>Analysis of Variance</subject><subject>Anti-Infective Agents, Local - chemistry</subject><subject>Anti-Infective Agents, Local - pharmacology</subject><subject>antimicrobial activity</subject><subject>Candida albicans</subject><subject>Candida albicans - drug effects</subject><subject>Dental Stress Analysis</subject><subject>Dentistry</subject><subject>Denture Bases</subject><subject>Elasticity</subject><subject>Materials Testing</subject><subject>Pliability</subject><subject>Silver</subject><subject>strength</subject><subject>Streptococcus mutans</subject><subject>Streptococcus mutans - drug effects</subject><subject>zeolite</subject><subject>Zeolites - chemistry</subject><subject>Zeolites - pharmacology</subject><subject>Zinc</subject><issn>0734-0664</issn><issn>1741-2358</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNUU1vEzEUtBCIhsJfQD5x2-XZ3rXXEpeSlrSiAqkCcbT8FcVhv7A3NOmvr5dE5Qi-2O955r3RDEKYQEnyeb8tiahIQVndlBRAlABENuX-GVo8fTxHCxCsKoDz6gy9SmkLQGtB2Ut0RhoiK8bIAm0u-il0wcbBBN1i3TvcebvRfbC5HOMw-jgFn_CwxtrGQxssjj6FPuH7MG1w6O0QxyHqyTucQvvbx-IhN_GDH9oweVzgUccJ37xGL9a6Tf7N6T5H3z9dfVteF7dfVzfLi9vCVll04RwlUmvBpZBrVwN4Lo2phWNNQ8Eby42mNeNQO80qI4RpHOUVGCI5sYawc_TuODdr_7XzaVJdSNa3re79sEuKSw4NF_yfQAokC2IzsDkCs0kpRb9WYwydjgdFQM1xqK2aXVez62qOQ_2JQ-0z9e1px8503v0lnvzPgA9HwH1o_eG_B6vV1V1-ZHpxpIc0-f0TXcefigsmavXjy0rBx7vl8vKzUJI9AgAHqEo</recordid><startdate>200809</startdate><enddate>200809</enddate><creator>Casemiro, Luciana Assirati</creator><creator>Martins, Carlos Henrique Gomes</creator><creator>Pires-de-Souza, Fernanda de Carvalho Panzeri</creator><creator>Panzeri, Heitor</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>200809</creationdate><title>Antimicrobial and mechanical properties of acrylic resins with incorporated silver-zinc zeolite - part I</title><author>Casemiro, Luciana Assirati ; Martins, Carlos Henrique Gomes ; Pires-de-Souza, Fernanda de Carvalho Panzeri ; Panzeri, Heitor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4358-dd219aa76979fd500e69bb57d38820ebc6ba253605da34b77b8d2640b1961cb13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>acrylic resin</topic><topic>Acrylic Resins - chemistry</topic><topic>Analysis of Variance</topic><topic>Anti-Infective Agents, Local - chemistry</topic><topic>Anti-Infective Agents, Local - pharmacology</topic><topic>antimicrobial activity</topic><topic>Candida albicans</topic><topic>Candida albicans - drug effects</topic><topic>Dental Stress Analysis</topic><topic>Dentistry</topic><topic>Denture Bases</topic><topic>Elasticity</topic><topic>Materials Testing</topic><topic>Pliability</topic><topic>Silver</topic><topic>strength</topic><topic>Streptococcus mutans</topic><topic>Streptococcus mutans - drug effects</topic><topic>zeolite</topic><topic>Zeolites - chemistry</topic><topic>Zeolites - pharmacology</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Casemiro, Luciana Assirati</creatorcontrib><creatorcontrib>Martins, Carlos Henrique Gomes</creatorcontrib><creatorcontrib>Pires-de-Souza, Fernanda de Carvalho Panzeri</creatorcontrib><creatorcontrib>Panzeri, Heitor</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Gerodontology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Casemiro, Luciana Assirati</au><au>Martins, Carlos Henrique Gomes</au><au>Pires-de-Souza, Fernanda de Carvalho Panzeri</au><au>Panzeri, Heitor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antimicrobial and mechanical properties of acrylic resins with incorporated silver-zinc zeolite - part I</atitle><jtitle>Gerodontology</jtitle><addtitle>Gerodontology</addtitle><date>2008-09</date><risdate>2008</risdate><volume>25</volume><issue>3</issue><spage>187</spage><epage>194</epage><pages>187-194</pages><issn>0734-0664</issn><eissn>1741-2358</eissn><abstract>Objective: The purpose of this in vitro study was to evaluate the antimicrobial activity of acrylic resins containing different percentages of silver and zinc zeolite, and to assess whether the addition of zeolite alters the flexural and impact strength of the resins.
Background: The characteristics of acrylic resins support microorganism development that can threaten the health of the dentures user.
Material and methods: A microwave‐polymerised (Onda‐Cryl) and two heat‐polymerised (QC20 and Lucitone 550) acrylic resins were used. The materials were handled according to the manufacturers’ instructions. Fifty rectangular‐shaped specimens (8 × 10 × 4mm) were fabricated from each resin and assigned to 5 groups (n = 10) according to their percentage of Irgaguard B5000 silver–zinc zeolite (0%– control, 2.5%, 5.0%, 7.5% and 10%). Flexural strength and Izod impact strength were evaluated. The antimicrobial activity against two strains of Candida albicans and two strains of Streptococcus mutans was assessed by agar diffusion method. Data were analysed statistically by one‐way anova and Tukey’s test at 5% significance level.
Results: The addition of 2.5% of Irgaguard B5000 to the materials resulted in antimicrobial activity against all strains. Flexural strength decreased significantly with the addition of 2.5% (QC20 and Lucitone 550) and 5.0% (Onda‐Cryl) of Irgaguard B5000. The impact strength decreased significantly with the addition of 2.5% (Lucitone 550) and 5.0% (QC20 and Onda‐Cryl) of zeolite.
Conclusion: The addition of silver–zinc zeolite to acrylic resins yields antimicrobial activity, but may affect negatively the mechanical properties, depending on the percentage of zeolite.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>18194331</pmid><doi>10.1111/j.1741-2358.2007.00198.x</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0734-0664 |
| ispartof | Gerodontology, 2008-09, Vol.25 (3), p.187-194 |
| issn | 0734-0664 1741-2358 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_69608676 |
| source | Wiley-Blackwell Journals; MEDLINE |
| subjects | acrylic resin Acrylic Resins - chemistry Analysis of Variance Anti-Infective Agents, Local - chemistry Anti-Infective Agents, Local - pharmacology antimicrobial activity Candida albicans Candida albicans - drug effects Dental Stress Analysis Dentistry Denture Bases Elasticity Materials Testing Pliability Silver strength Streptococcus mutans Streptococcus mutans - drug effects zeolite Zeolites - chemistry Zeolites - pharmacology Zinc |
| title | Antimicrobial and mechanical properties of acrylic resins with incorporated silver-zinc zeolite - part I |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T23%3A18%3A45IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Antimicrobial%20and%20mechanical%20properties%20of%20acrylic%20resins%20with%20incorporated%20silver-zinc%20zeolite%20-%20part%20I&rft.jtitle=Gerodontology&rft.au=Casemiro,%20Luciana%20Assirati&rft.date=2008-09&rft.volume=25&rft.issue=3&rft.spage=187&rft.epage=194&rft.pages=187-194&rft.issn=0734-0664&rft.eissn=1741-2358&rft_id=info:doi/10.1111/j.1741-2358.2007.00198.x&rft_dat=%3Cproquest_cross%3E69608676%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=20135836&rft_id=info:pmid/18194331&rfr_iscdi=true |