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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002597naa a2200313 4500
001oai:DiVA.org:uu-190016
003SwePub
008130107s2012 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1900162 URI
024a https://doi.org/10.5402/2012/6240562 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Engstrand, Johannau Uppsala universitet,Tillämpad materialvetenskap4 aut0 (Swepub:uu)johen883
2451 0a Hydroxyapatite formation on a novel dental cement in human saliva
264 1b Hindawi Limited,c 2012
338 a print2 rdacarrier
520 a Dental materials have to meet high standards regarding mechanical strength and handling properties. There is however only a limited amount of research that has been devoted to natural formation of hydroxyapatite (HA) in contact with the materials. The objective of the current investigation was to study the surface reactions occurring in human salvia on a novel dental cement. Ceramir Crown & Bridge, a bioceramic luting agent intended for permanent cementation of conventional oral prosthetics, was evaluated by immersing discs made from the cement in human saliva and phosphate buffered saline (PBS) for seven days, after which they were dried and analyzed. The analytical methods used in order to verify HA formation on the surface were grazing incidence X-ray diffraction (GI-XRD), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS). All results showed that HA was formed on the surfaces of samples stored in saliva as well as on samples stored in PBS. The possibility of a dental luting cement to promote natural formation of HA at the tooth interface increases the stability and durability of the system and could help prevent secondary caries.
653 a Teknisk fysik med inriktning mot materialvetenskap
653 a Engineering Science with specialization in Materials Science
700a Unosson, Eriku Uppsala universitet,Tillämpad materialvetenskap4 aut0 (Swepub:uu)eriun893
700a Engqvist, Håkanu Uppsala universitet,Tillämpad materialvetenskap4 aut0 (Swepub:uu)hakaengq
710a Uppsala universitetb Tillämpad materialvetenskap4 org
773t ISRN Dentistryd : Hindawi Limitedg , s. 624056-q <624056-x 2090-438X
856u http://downloads.hindawi.com/archive/2012/624056.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-190016
8564 8u https://doi.org/10.5402/2012/624056

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Engstrand, Johan ...
Unosson, Erik
Engqvist, Håkan
Artiklar i publikationen
ISRN Dentistry
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Uppsala universitet

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