This prospective, in vivo study compared bond failure and enamel decalcification with a cyanoacrylate bracket bonding system (SmartBond, Gestenco International, Gothenburg, Sweden) and a traditional light-cured composite system (Light Bond, Reliance Orthodontic Products, Itasca, Ill). A total of 327 teeth were evaluated after a period of 12 to 14 months; 163 experimental teeth were bonded with ...

"Hydrophobic chromatography", which is a variation of reverse phase chromatography, is applicable to the analysis of cephalosporin C derivatives, especially in fermentation broths. Unfortunately, there are no commercial C18 columns which are entirely suitable for this class of compounds. For this reason C18 columns were prepared by an in-situ bonding technique and were optimally designed for ce...

A wafer bonding process using low-temperaturegrown (LTG) compound semiconductor as the bonding agent has been demonstrated. The optical and electrical properties of bonded samples have been characterized. This method provides several advantages, including high optical transparent, orientation-free, and low bonding temperature, which are desirable for high-brightness LED applications. INTRODUCTI...

Abstract The potential advantages of energetic boron esters in the application materials were analyzed. Based on synthesis feasibility analysis, 10 kinds tetrazolium designed. geometric structure, density, enthalpy formation and impact sensitivity calculated by using density functional theory. detonation parameters Explo5 program. results show that compounds is between 1.74 ~ 2.18g/cm3, velocit...