An in-vitro study of the sterilization of titanium dental implants using low intensity UV-radiation
Commercial titanium dental implants are coated with nanostructured TiO 2. The aim of the research reported in this paper was to assess whether the TiO 2 at the surface of a dental implant is sufficiently photoactive to eradicate bacteria when illumined with low intensity light. The photoactivity of...
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| Veröffentlicht in: | Dental materials 2005-08, Vol.21 (8), p.756-760 |
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| container_title | Dental materials |
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| creator | Riley, D. Jason Bavastrello, Valter Covani, Ugo Barone, Antonio Nicolini, Claudio |
| description | Commercial titanium dental implants are coated with nanostructured TiO
2. The aim of the research reported in this paper was to assess whether the TiO
2 at the surface of a dental implant is sufficiently photoactive to eradicate bacteria when illumined with low intensity light.
The photoactivity of dental implants was established by studies of the photoenhanced decomposition of Rhodamine B. In vitro studies to establish the influence of irradiating with UV light an implant that is immersed in a solution containing
Escherichia Coli were performed.
It was demonstrated that under low UV intensity irradiation, 49
μW
cm
−2, bacteria are killed at a rate of approximately 650 million per cm
2 of implant per minute.
The results indicate that illumination of dental implants with UV light may be a suitable treatment for periimplantitis. |
| doi_str_mv | 10.1016/j.dental.2005.01.010 |
| format | Article |
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2. The aim of the research reported in this paper was to assess whether the TiO
2 at the surface of a dental implant is sufficiently photoactive to eradicate bacteria when illumined with low intensity light.
The photoactivity of dental implants was established by studies of the photoenhanced decomposition of Rhodamine B. In vitro studies to establish the influence of irradiating with UV light an implant that is immersed in a solution containing
Escherichia Coli were performed.
It was demonstrated that under low UV intensity irradiation, 49
μW
cm
−2, bacteria are killed at a rate of approximately 650 million per cm
2 of implant per minute.
The results indicate that illumination of dental implants with UV light may be a suitable treatment for periimplantitis.</description><identifier>ISSN: 0109-5641</identifier><identifier>EISSN: 1879-0097</identifier><identifier>DOI: 10.1016/j.dental.2005.01.010</identifier><identifier>PMID: 15878616</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Bacteria ; Dental implant ; Dental Implants - microbiology ; Escherichia coli - radiation effects ; Fluorescent Dyes ; Humans ; Materials Testing ; Osseointegration ; Photosensitizing Agents - chemistry ; Radiation Dosage ; Rhodamines ; Spectrophotometry, Ultraviolet ; Sterilization ; Sterilization - methods ; Titanium - chemistry ; Titanium oxide ; Ultraviolet Rays</subject><ispartof>Dental materials, 2005-08, Vol.21 (8), p.756-760</ispartof><rights>2005 Academy of Dental Materials</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-dcfe041e9a92c70d377bb8ac554493d03ad1b25efe95e256dfd1e0abc79362f93</citedby><cites>FETCH-LOGICAL-c426t-dcfe041e9a92c70d377bb8ac554493d03ad1b25efe95e256dfd1e0abc79362f93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0109564105000667$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15878616$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Riley, D. Jason</creatorcontrib><creatorcontrib>Bavastrello, Valter</creatorcontrib><creatorcontrib>Covani, Ugo</creatorcontrib><creatorcontrib>Barone, Antonio</creatorcontrib><creatorcontrib>Nicolini, Claudio</creatorcontrib><title>An in-vitro study of the sterilization of titanium dental implants using low intensity UV-radiation</title><title>Dental materials</title><addtitle>Dent Mater</addtitle><description>Commercial titanium dental implants are coated with nanostructured TiO
2. The aim of the research reported in this paper was to assess whether the TiO
2 at the surface of a dental implant is sufficiently photoactive to eradicate bacteria when illumined with low intensity light.
The photoactivity of dental implants was established by studies of the photoenhanced decomposition of Rhodamine B. In vitro studies to establish the influence of irradiating with UV light an implant that is immersed in a solution containing
Escherichia Coli were performed.
It was demonstrated that under low UV intensity irradiation, 49
μW
cm
−2, bacteria are killed at a rate of approximately 650 million per cm
2 of implant per minute.
The results indicate that illumination of dental implants with UV light may be a suitable treatment for periimplantitis.</description><subject>Bacteria</subject><subject>Dental implant</subject><subject>Dental Implants - microbiology</subject><subject>Escherichia coli - radiation effects</subject><subject>Fluorescent Dyes</subject><subject>Humans</subject><subject>Materials Testing</subject><subject>Osseointegration</subject><subject>Photosensitizing Agents - chemistry</subject><subject>Radiation Dosage</subject><subject>Rhodamines</subject><subject>Spectrophotometry, Ultraviolet</subject><subject>Sterilization</subject><subject>Sterilization - methods</subject><subject>Titanium - chemistry</subject><subject>Titanium oxide</subject><subject>Ultraviolet Rays</subject><issn>0109-5641</issn><issn>1879-0097</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9UMtqHDEQFCEmu7HzB8bolNusW_PWJWBMXmDwxeur0Eg9cS8zmrWkcVh_fbSehdwMDU03VdVdxdilgI0AUV_vNhZd1MMmB6g2IFLBB7YWbSMzANl8ZOu0kVlVl2LFPoewA4Ayl-ITW4mqbdpa1Gtmbhwnl71Q9BMPcbYHPvU8PmEa0NNArzrS5N6WFLWjeeTLXU7jftAuBj4Hcn_4MP1NShFdoHjg28fMa0tv5At21ush4JdTP2fbH98fbn9ld_c_f9_e3GWmzOuYWdMjlAKllrlpwBZN03WtNlVVlrKwUGgrurzCHmWFeVXb3goE3ZlGFnXey-KcfV109356njFENVIwOKQvcZqDSt5bgPYILBeg8VMIHnu19zRqf1AC1DFctVOLSXUMV4FIBYl2ddKfuxHtf9IpzQT4tgAwuXwh9CoYQmfQkkcTlZ3o_Qv_AGnwjv0</recordid><startdate>20050801</startdate><enddate>20050801</enddate><creator>Riley, D. Jason</creator><creator>Bavastrello, Valter</creator><creator>Covani, Ugo</creator><creator>Barone, Antonio</creator><creator>Nicolini, Claudio</creator><general>Elsevier Ltd</general><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>7QQ</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20050801</creationdate><title>An in-vitro study of the sterilization of titanium dental implants using low intensity UV-radiation</title><author>Riley, D. Jason ; Bavastrello, Valter ; Covani, Ugo ; Barone, Antonio ; Nicolini, Claudio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-dcfe041e9a92c70d377bb8ac554493d03ad1b25efe95e256dfd1e0abc79362f93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Bacteria</topic><topic>Dental implant</topic><topic>Dental Implants - microbiology</topic><topic>Escherichia coli - radiation effects</topic><topic>Fluorescent Dyes</topic><topic>Humans</topic><topic>Materials Testing</topic><topic>Osseointegration</topic><topic>Photosensitizing Agents - chemistry</topic><topic>Radiation Dosage</topic><topic>Rhodamines</topic><topic>Spectrophotometry, Ultraviolet</topic><topic>Sterilization</topic><topic>Sterilization - methods</topic><topic>Titanium - chemistry</topic><topic>Titanium oxide</topic><topic>Ultraviolet Rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Riley, D. Jason</creatorcontrib><creatorcontrib>Bavastrello, Valter</creatorcontrib><creatorcontrib>Covani, Ugo</creatorcontrib><creatorcontrib>Barone, Antonio</creatorcontrib><creatorcontrib>Nicolini, Claudio</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Dental materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Riley, D. Jason</au><au>Bavastrello, Valter</au><au>Covani, Ugo</au><au>Barone, Antonio</au><au>Nicolini, Claudio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An in-vitro study of the sterilization of titanium dental implants using low intensity UV-radiation</atitle><jtitle>Dental materials</jtitle><addtitle>Dent Mater</addtitle><date>2005-08-01</date><risdate>2005</risdate><volume>21</volume><issue>8</issue><spage>756</spage><epage>760</epage><pages>756-760</pages><issn>0109-5641</issn><eissn>1879-0097</eissn><abstract>Commercial titanium dental implants are coated with nanostructured TiO
2. The aim of the research reported in this paper was to assess whether the TiO
2 at the surface of a dental implant is sufficiently photoactive to eradicate bacteria when illumined with low intensity light.
The photoactivity of dental implants was established by studies of the photoenhanced decomposition of Rhodamine B. In vitro studies to establish the influence of irradiating with UV light an implant that is immersed in a solution containing
Escherichia Coli were performed.
It was demonstrated that under low UV intensity irradiation, 49
μW
cm
−2, bacteria are killed at a rate of approximately 650 million per cm
2 of implant per minute.
The results indicate that illumination of dental implants with UV light may be a suitable treatment for periimplantitis.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>15878616</pmid><doi>10.1016/j.dental.2005.01.010</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Dental materials, 2005-08, Vol.21 (8), p.756-760 |
| issn | 0109-5641 1879-0097 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Bacteria Dental implant Dental Implants - microbiology Escherichia coli - radiation effects Fluorescent Dyes Humans Materials Testing Osseointegration Photosensitizing Agents - chemistry Radiation Dosage Rhodamines Spectrophotometry, Ultraviolet Sterilization Sterilization - methods Titanium - chemistry Titanium oxide Ultraviolet Rays |
| title | An in-vitro study of the sterilization of titanium dental implants using low intensity UV-radiation |
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