Prüfung der Anwendbarkeit des Laser-Scanning-Mikroskopes zur Bewertung der Abnutzung von Zahnbürstenborsten

Teske, Franziska

dc.contributor.advisor	Mausberg, Rainer Prof. Dr.
dc.contributor.author	Teske, Franziska
dc.date.accessioned	2013-11-12T11:10:20Z
dc.date.available	2013-11-26T23:50:05Z
dc.date.issued	2013-11-12
dc.identifier.uri	http://hdl.handle.net/11858/00-1735-0000-0001-BC47-E
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-4146
dc.language.iso	deu	de
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject.ddc	610	de
dc.title	Prüfung der Anwendbarkeit des Laser-Scanning-Mikroskopes zur Bewertung der Abnutzung von Zahnbürstenborsten	de
dc.type	doctoralThesis	de
dc.title.translated	Examination of the applicability of the laser-scanning-microscope to evaluate the wear of toothbrush bristles	de
dc.contributor.referee	Männer, Jörg PD Dr.
dc.date.examination	2013-11-19
dc.description.abstracteng	The aim of this study was to develop another method to study the characteristics of toothbrush bristles and thus to evaluate the applicability of laser-scanning-microscopy fot the assessment of bristle rounding. Toothbrushes of the brand Dr. Best flex plus, short head, with soft and medium bristle hardness were worn in an automatic brushing machine.Depending on group assignment were the support weights 275g or 550g. The cleaning process took place twice daily, on plastic embedded bovine incisors, with a minimum interval of four hours. A toothpaste-saliva-mixture was used as a cleaning medium. The brush heads were examine in their original condition, after 90 and 180 days of wear under the laser-scanning-microscope 510 meta. After scanning the tufts through the laser and creating a 3dimensional image using a computer, the recordings could be revised with the image editing ptogram AxioVision LE. The resulting images were compared with each other and analyzed with light microscopy and scanning electron micrographs. Conclusion of this study is, that the methodology of the laser-scanning-microskop is not suitable at this stage for the analysis of bristle ends.	de
dc.contributor.coReferee	Miosge, Nicolai Prof. Dr.
dc.subject.ger	Zahnbürsten	de
dc.subject.ger	Zahnbürstenborsten	de
dc.subject.ger	Laser - Scanning - Mikroskop	de
dc.subject.ger	Zahnbürstenabnutzung	de
dc.subject.eng	toothbrush bristle	de
dc.subject.eng	toothbrush	de
dc.subject.eng	laser - scanning - microscope	de
dc.subject.eng	toothbrush wear	de
dc.identifier.urn	urn:nbn:de:gbv:7-11858/00-1735-0000-0001-BC47-E-0
dc.affiliation.institute	Medizinische Fakultät	de
dc.subject.gokfull	Medizin (PPN619874732)	de
dc.subject.gokfull	Zahn-, Mund- und Kieferheilkunde - Allgemein- und Gesamtdarstellungen (PPN619876360)	de
dc.description.embargoed	2013-11-26
dc.identifier.ppn	771272243

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Human- und Zahnmedizin [2872]

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