منابع مشابه
Sequencing from compomers in the presence of false negative peaks
One of the main endeavors in today’s Life Science remains the efficient sequencing of long DNA molecules. Today, most de-novo sequencing of DNA is still performed using electrophoresis-based Sanger Sequencing, based on the Sanger concept of 1977. Methods using mass spectrometry to acquire the Sanger Sequencing data are limited by short sequencing lengths of 15–25 nt. Recently, we proposed a new...
متن کاملAdaptation of Different Compomers to Primary Teeth Cavities
Background: Compomers remain the material of choice for restoration of primary teeth as they combine the best of GIC and composites. However, as it is a resinous material, attention is focused on polymerization shrinkage causing gaps at restoration cavity interface. Gaps represent decreased efficacy of adaptation. Aim: To evaluate the marginal adaptation of compomers (Dyract, Compoglass, and F-...
متن کاملCompomers as Class II restorations in primary molars.
A variety of alternatives to amalgam are now available for use in class II restorations in primary teeth, including glass ionomer, composites, and intermediate materials such as compomer and resin modified glass ionomers (RMGI). The purpose of the present study was to evaluate the clinical performance of two compomers, Hytac and Dyract, and to compare these results to those reported for other i...
متن کاملSetting Reaction of Polyacid Modified Composite Resins or Compomers
The hardening of modified polyacid composite resins (compomers) and glass-ionomers have been studied using infrared spectroscopy. The acid-base reaction in Ketac-fil, a glass ionomer, was followed by the ratio between the COOH band located around 1715 cm⁻¹ and that corresponding to COO⁻ located around 1570 cm⁻¹. The combination of infrared analysis and band narrowing treatments enable us to pro...
متن کاملThe effect of primers on bond strength of polyacid-modified resin composites (compomers).
This study evaluated the effect of primer on shear bond strength and marginal gaps of six new compomers immediately after light-activation. A resin-modified glass ionomer cement, a conventional glass-ionomer cement and a microfilled composite were used for comparison. The marginal gap widths of each of the four compomers and a microfilled composite used with the primer were significantly smalle...
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ژورنال
عنوان ژورنال: Journal of Esthetic and Restorative Dentistry
سال: 2008
ISSN: 1496-4155,1708-8240
DOI: 10.1111/j.1708-8240.2008.00141.x