Document Detail


Optical properties of manually and CAD/CAM-fabricated polymers.
MedLine Citation:
PMID:  24240888     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The aim of this study was to compare the light translucency and fluorescence 5 manually and 11 CAD/CAM polymer materials to a glass-ceramic material. Light-transmission was measured using a spectrophotometer. Overall light transmission (n=40) was calculated as the integration (tc (λ) dλ [10(-5)]) of all tc values for the wavelengths from 400 to 700 nm. One-Way-ANOVA, (Scheffe's post hoc) revealed following light transmission values: Artbloc Temp (33.1%; A), Polycon ae (33.6%; A), Cercon base PMMA (38.3%; B), Luxatemp Fluorescence (40.7%; C), Protemp 4 (41.6%; C), Structur 2 SC (43.1%; D), CAD Temp (45.0%; E), Paradigm MZ 100 (45.4%; E), New Outline (45.6%,E), Ambarino High-Class (45.9%; E, F), Fixtemp C&B (46.1%; E, F, G), Lava Ultimate (47.1%; F, G), Telio-CAD (47.3%; G), glass-ceramic Vita Mark II (50.8%; H), New Outline CAD (52.1%; H, I), QUATTRO DISC Eco PMMA (53.0%; I) and Zenotec PMMA (54.5%, J). Polymers from conventional and industrial polymerization show widely varying translucent and fluorescent properties when compared with glass-ceramics of the same color.
Authors:
Jan-Frederik Güth; Timo Zuch; Sebastian Zwinge; Jörg Engels; Michael Stimmelmayr; Daniel Edelhoff
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-11-15
Journal Detail:
Title:  Dental materials journal     Volume:  -     ISSN:  1881-1361     ISO Abbreviation:  Dent Mater J     Publication Date:  2013 Nov 
Date Detail:
Created Date:  2013-11-18     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8309299     Medline TA:  Dent Mater J     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Prosthodontics, Dental School of the Ludwig-Maximilians University.
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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