Cytotoxicity and Degree of Conversion of Orthodontic Adhesives
نویسندگان
چکیده
منابع مشابه
Evaluation of Cytotoxicity and Degree of Conversion of Orthodontic Adhesives over Different Time Periods
As new orthodontic resin adhesives continue to be marketed, rapid and sensitive tests for examining their toxic effects at the ‘ cell and tissue level ’ are needed because patient safety has been identifi ed as a legal concept. The objective of the present study was to evaluate the cytotoxicity and degree of monomer conversion of orthodontic adhesives over different time periods. Seven adhesive...
متن کاملDegree of conversion and permeability of dental adhesives.
The aim of this study was to analyse the extent of polymerization of different adhesive films in relation to their permeability. One adhesive of each class was investigated: OptiBond FL; One-Step; Clearfil Protect Bond; and Xeno III. Adhesive films were prepared and cured with XL-2500 (3M ESPE) for 20, 40 or 60 s. Polymerization kinetic curves of the adhesives tested were obtained with differen...
متن کاملInfluence of light-curing distance on degree of conversion and cytotoxicity of etch-and-rinse and self-etch adhesives
BACKGROUND The degree of conversion (DC) of resin based materials depends, beside other factors, on the light-intensity applied during light curing. A lower DC might be correlated with an increased cytotoxicity of the respective materials. Therefore, aim of the present study was to investigate the influence of the distance between light-curing tip and adhesives on their cytotoxicity and degree ...
متن کاملphytochemical analysis and antimicrobial and cytotoxicity bioassays of ferulago bernardii tomk.& m.pimen
چکیده ندارد.
15 صفحه اولBond Strength of Orthodontic Adhesives
The objective of this study was to evaluate and compare bond strength of four adhesives used in orthodontics for bonding brackets to tooth enamel. The adhesives used in this investigation were resin-reinforced glass-ionomer cement (Fuji Ortho LC-GC Corporation, Japan), light cured composite resin adhesives (ConTec LC-Dentaurum, Germany and Enlight Bonding system-Ormco, USA) and dual cured compo...
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2009
ISSN: 0003-3219,1945-7103
DOI: 10.2319/080808-418r.1