Výsledky vyhledávání - "Till N. Göhring"

Influence of the type of post and core on in vitro marginal continuity, fracture resistance, and fracture mode of lithia disilicate-based all-ceramic crowns

Autor: Till N. Göhring, Nicole Forberger

Publikováno v: The Journal of Prosthetic Dentistry. 100:264-273

STATEMENT OF PROBLEM: The influence of different crown foundations on marginal seal and fracture resistance of ceramic crowns placed on endodontically treated teeth has not been clearly established. PURPOSE: The purpose of this study was to evaluate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::945d2c74ed90d7c5292da01474146c78
https://doi.org/10.1016/s0022-3913(08)60205-x

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Ist Amalgam eine Gefahr für die Gesundheit?

Autor: Thomas Imfeld, Olivier Schicht, Till N. Göhring

Publikováno v: Therapeutische Umschau. 65:103-110

Amalgam wird seit über 100 Jahren erfolgreich als Füllungsmaterial in kariesbedingten Zahnhartsubstanzdefekten verwendet. Eine nicht sehr sachlich geführte Diskussion hat den Werkstoff Anfang der 1990er-Jahre in Misskredit gebracht, da geringe Men

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::380179eb129392c60fb99befe9ff3200
https://doi.org/10.1024/0040-5930.65.2.103

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Influence of different posts and cores on marginal adaptation, fracture resistance, and fracture mode of composite resin crowns on human mandibular premolars. An in vitro study

Autor: Till N. Göhring, Elisabeth J. Stricker

Publikováno v: Journal of Dentistry. 34:326-335

Summary Objective To evaluate marginal adaptation, fracture modes, and loads to failure of composite crowns with different substructures on root-canal-treated premolars. Methods Forty-eight mandibular teeth with single root canals were selected and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bccc97df2f48160aaa1db8ea6336cc7
https://doi.org/10.1016/j.jdent.2005.07.007

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Wear Resistance and Surface Roughness of a Newly Devised Adhesive Patch for Sealing Smooth Enamel Surfaces

Autor: Till N. Göhring, Malgorzata Roos, Matthias Zehnder, Patrick R. Schmidlin

Publikováno v: Scopus-Elsevier

A laboratory study assessed the wear resistance and surface roughness after chemical and mechanical wear of a newly devised adhesive patch when used as a smooth surface sealant. Forty-eight enamel discs were prepared from bovine lower central incisor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85e90b682ba3c52565f047a92b967a76
https://doi.org/10.2341/04-202

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Interface evaluation after manual and ultrasonic insertion of standardized class I inlays using composite resin materials of different viscosity

Autor: Till N. Göhring, Christina Schlup-Mityko, Patrick R. Schmidlin, Matthias Zehnder

Publikováno v: Acta Odontologica Scandinavica. 63:205-212

The aim of the present study was to investigate the effect of manual and ultrasonic insertion of standardized class I inlays (Cerana) using three composite resin materials of different viscosity (Tetric Flow, Tetric, and Tetric Ceram) on time to seat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0945ef449fb7b1c12768d80379899729
https://doi.org/10.1080/00016350510019973

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In vitro microleakage of adhesive-sealed dentin with lactic acid and saliva exposure: a radio-isotope analysis

Autor: Matthias Zehnder, Till N. Göhring, Beatrice Sener, Patrick R. Schmidlin

Publikováno v: Journal of Dentistry. 32:235-240

The aim of this study was to evaluate the dentin-protective potential of two dentin-bonding systems (Syntac and Clearfil SE Bond) on artificial saliva and lactic acid exposure.Radiochemical analysis in combination with polarization-microscopy was use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e451072de493128a14862e5d9cc85f67
https://doi.org/10.1016/j.jdent.2003.11.003

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Resistance of an enamel-bonding agent to saliva and acid exposure in vitro assessed by liquid scintillation

Autor: F Lutz, Patrick R. Schmidlin, Beatrice Sener, Till N. Göhring

Publikováno v: Dental Materials. 18:343-350

Objectives: To determine the leakage and resistance of a bonding agent and a light-curing fine hybrid composite when exposed to saliva or lactic acid (pH 4) in vitro. Methods: Twenty discs in each of four groups of selected irradiated bovine lower ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed44126c977cd7a324b0cc5dcf58201e
https://doi.org/10.1016/s0109-5641(01)00060-4

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Attritional wear and abrasive surface alterations of composite resin materials in vitro

Autor: Till N. Göhring, M.J Besek, Patrick R. Schmidlin

Publikováno v: Journal of Dentistry. 30:119-127

Objectives. A laboratory study was performed with 232 specimens and 72 human enamel, 24 gold, 24 ceramic and 12 composite antagonists in 22 groups to test attritional and abrasive wear behavior of composite materials compared to wear behavior of huma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e7894da59237dbed18d2e59b5794db7
https://doi.org/10.1016/s0300-5712(02)00007-6

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Changes in Root Canal Geometry after Preparation Assessed by High-Resolution Computed Tomography

Autor: Ove A. Peters, Andres Laib, Till N. Göhring, Fred Barbakow

Publikováno v: Scopus-Elsevier

Root canal morphology changes during canal preparation, and these changes may vary depending on the technique used. Such changes have been studied in vitro by measuring cross-sections of canals before and after preparation. This current study used no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ace464ffcc40857a135a0124026a0367
https://doi.org/10.1097/00004770-200101000-00001

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