Fabrication of silver nanoparticle-doped hydroxyapatite coatings with oriented block arrays for enhancing bactericidal effect and osteoinductivity.
Identifieur interne : 000672 ( Main/Corpus ); précédent : 000671; suivant : 000673Fabrication of silver nanoparticle-doped hydroxyapatite coatings with oriented block arrays for enhancing bactericidal effect and osteoinductivity.
Auteurs : Bo Tian ; Wei Chen ; Degang Yu ; Yong Lei ; Qinfei Ke ; Yaping Guo ; Zhenan ZhuSource :
- Journal of the mechanical behavior of biomedical materials [ 1878-0180 ] ; 2016.
English descriptors
- KwdEn :
- Anti-Bacterial Agents (chemistry), Cells, Cultured (MeSH), Coated Materials, Biocompatible (MeSH), Durapatite (chemistry), Humans (MeSH), Metal Nanoparticles (chemistry), Microscopy, Electron, Scanning (MeSH), Silver (chemistry), Staphylococcus aureus (MeSH), Stromal Cells (cytology), Titanium (MeSH), X-Ray Diffraction (MeSH).
- MESH :
- chemical , chemistry : Anti-Bacterial Agents, Durapatite, Silver.
- chemistry : Metal Nanoparticles.
- cytology : Stromal Cells.
- Cells, Cultured, Coated Materials, Biocompatible, Humans, Microscopy, Electron, Scanning, Staphylococcus aureus, Titanium, X-Ray Diffraction.
Abstract
Implant-associated infection is a common postoperative complication and remains a serious problem in orthopedic surgery. This work describes the synthesis of silver nanoparticle-doped hydroxyapatite coatings with oriented block arrays (AgNP-BHAC). The resulting nanostructure was investigated using scanning electron microscopy, energy-dispersive spectrometry, transmission electron microscopy, X-ray powder diffraction, and Fourier transform infrared spectroscopy. AgNP-BHAC exhibited excellent antimicrobial activity toward gram-negative Escherichia coli and gram-positive Staphylococcus aureus owing to the antibacterial effects of the silver nanoparticles. Human bone marrow stromal cells (hBMSC) culture revealed that the AgNP-BHAC exhibited better biocompatibility, and permitted improved cell proliferation, attachment, and osteoinductivity than uncoated Ti-6Al-4V titanium alloy, the favored material for biomedical applications. In summary, this study presents a convenient and effective method for the incorporation of silver into HA coatings with block morphology. This method can be utilized to modify a variety of metallic implant surfaces to improve their antimicrobial effects and reduce potential long-term cytotoxicity.
DOI: 10.1016/j.jmbbm.2016.04.002
PubMed: 27107263
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pubmed:27107263Le document en format XML
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Electronic address: ypguo@shnu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Zhu, Zhenan" sort="Zhu, Zhenan" uniqKey="Zhu Z" first="Zhenan" last="Zhu">Zhenan Zhu</name><affiliation><nlm:affiliation>Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People׳s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China. 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Electronic address: ypguo@shnu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Zhu, Zhenan" sort="Zhu, Zhenan" uniqKey="Zhu Z" first="Zhenan" last="Zhu">Zhenan Zhu</name><affiliation><nlm:affiliation>Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People׳s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China. Electronic address: zhuzhenan2006@126.com.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Journal of the mechanical behavior of biomedical materials</title><idno type="eISSN">1878-0180</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anti-Bacterial Agents (chemistry)</term><term>Cells, Cultured (MeSH)</term><term>Coated Materials, Biocompatible (MeSH)</term><term>Durapatite (chemistry)</term><term>Humans (MeSH)</term><term>Metal Nanoparticles (chemistry)</term><term>Microscopy, Electron, Scanning (MeSH)</term><term>Silver (chemistry)</term><term>Staphylococcus aureus (MeSH)</term><term>Stromal Cells (cytology)</term><term>Titanium (MeSH)</term><term>X-Ray Diffraction (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Anti-Bacterial Agents</term><term>Durapatite</term><term>Silver</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Metal Nanoparticles</term></keywords><keywords scheme="MESH" qualifier="cytology" xml:lang="en"><term>Stromal Cells</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Cells, Cultured</term><term>Coated Materials, Biocompatible</term><term>Humans</term><term>Microscopy, Electron, Scanning</term><term>Staphylococcus aureus</term><term>Titanium</term><term>X-Ray Diffraction</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Implant-associated infection is a common postoperative complication and remains a serious problem in orthopedic surgery. This work describes the synthesis of silver nanoparticle-doped hydroxyapatite coatings with oriented block arrays (AgNP-BHAC). The resulting nanostructure was investigated using scanning electron microscopy, energy-dispersive spectrometry, transmission electron microscopy, X-ray powder diffraction, and Fourier transform infrared spectroscopy. AgNP-BHAC exhibited excellent antimicrobial activity toward gram-negative Escherichia coli and gram-positive Staphylococcus aureus owing to the antibacterial effects of the silver nanoparticles. Human bone marrow stromal cells (hBMSC) culture revealed that the AgNP-BHAC exhibited better biocompatibility, and permitted improved cell proliferation, attachment, and osteoinductivity than uncoated Ti-6Al-4V titanium alloy, the favored material for biomedical applications. In summary, this study presents a convenient and effective method for the incorporation of silver into HA coatings with block morphology. This method can be utilized to modify a variety of metallic implant surfaces to improve their antimicrobial effects and reduce potential long-term cytotoxicity.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">27107263</PMID><DateCompleted><Year>2017</Year><Month>11</Month><Day>16</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1878-0180</ISSN><JournalIssue CitedMedium="Internet"><Volume>61</Volume><PubDate><Year>2016</Year><Month>08</Month></PubDate></JournalIssue><Title>Journal of the mechanical behavior of biomedical materials</Title><ISOAbbreviation>J Mech Behav Biomed Mater</ISOAbbreviation></Journal><ArticleTitle>Fabrication of silver nanoparticle-doped hydroxyapatite coatings with oriented block arrays for enhancing bactericidal effect and osteoinductivity.</ArticleTitle><Pagination><MedlinePgn>345-359</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S1751-6161(16)30066-2</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.jmbbm.2016.04.002</ELocationID><Abstract><AbstractText>Implant-associated infection is a common postoperative complication and remains a serious problem in orthopedic surgery. This work describes the synthesis of silver nanoparticle-doped hydroxyapatite coatings with oriented block arrays (AgNP-BHAC). The resulting nanostructure was investigated using scanning electron microscopy, energy-dispersive spectrometry, transmission electron microscopy, X-ray powder diffraction, and Fourier transform infrared spectroscopy. AgNP-BHAC exhibited excellent antimicrobial activity toward gram-negative Escherichia coli and gram-positive Staphylococcus aureus owing to the antibacterial effects of the silver nanoparticles. Human bone marrow stromal cells (hBMSC) culture revealed that the AgNP-BHAC exhibited better biocompatibility, and permitted improved cell proliferation, attachment, and osteoinductivity than uncoated Ti-6Al-4V titanium alloy, the favored material for biomedical applications. In summary, this study presents a convenient and effective method for the incorporation of silver into HA coatings with block morphology. This method can be utilized to modify a variety of metallic implant surfaces to improve their antimicrobial effects and reduce potential long-term cytotoxicity.</AbstractText><CopyrightInformation>Copyright © 2016 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tian</LastName><ForeName>Bo</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People׳s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Wei</ForeName><Initials>W</Initials><AffiliationInfo><Affiliation>The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yu</LastName><ForeName>Degang</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People׳s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lei</LastName><ForeName>Yong</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ke</LastName><ForeName>Qinfei</ForeName><Initials>Q</Initials><AffiliationInfo><Affiliation>The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>Yaping</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China. Electronic address: ypguo@shnu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhu</LastName><ForeName>Zhenan</ForeName><Initials>Z</Initials><AffiliationInfo><Affiliation>Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People׳s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China. Electronic address: zhuzhenan2006@126.com.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2016</Year><Month>04</Month><Day>11</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>J Mech Behav Biomed Mater</MedlineTA><NlmUniqueID>101322406</NlmUniqueID><ISSNLinking>1878-0180</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000900">Anti-Bacterial Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D020099">Coated Materials, Biocompatible</NameOfSubstance></Chemical><Chemical><RegistryNumber>3M4G523W1G</RegistryNumber><NameOfSubstance UI="D012834">Silver</NameOfSubstance></Chemical><Chemical><RegistryNumber>91D9GV0Z28</RegistryNumber><NameOfSubstance UI="D017886">Durapatite</NameOfSubstance></Chemical><Chemical><RegistryNumber>D1JT611TNE</RegistryNumber><NameOfSubstance UI="D014025">Titanium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000900" MajorTopicYN="N">Anti-Bacterial Agents</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002478" MajorTopicYN="N">Cells, Cultured</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020099" MajorTopicYN="Y">Coated Materials, Biocompatible</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017886" MajorTopicYN="N">Durapatite</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D053768" MajorTopicYN="N">Metal Nanoparticles</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008855" MajorTopicYN="N">Microscopy, Electron, Scanning</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012834" MajorTopicYN="N">Silver</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013211" MajorTopicYN="N">Staphylococcus aureus</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017154" MajorTopicYN="N">Stromal Cells</DescriptorName><QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014025" MajorTopicYN="N">Titanium</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014961" MajorTopicYN="N">X-Ray Diffraction</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">Antibacterial property</Keyword><Keyword MajorTopicYN="Y">Hydroxyapatite coating</Keyword><Keyword MajorTopicYN="Y">Osteogenic</Keyword><Keyword MajorTopicYN="Y">Silver nanoparticle</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year><Month>01</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2016</Year><Month>03</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2016</Year><Month>04</Month><Day>01</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2016</Year><Month>4</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>4</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2017</Year><Month>11</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">27107263</ArticleId><ArticleId IdType="pii">S1751-6161(16)30066-2</ArticleId><ArticleId IdType="doi">10.1016/j.jmbbm.2016.04.002</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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