Synthesis and luminescence properties of hybrid systems based on liquid crystal terbium(ІІІ) and europium(ІІІ) complexes

Russian Journal of General Chemistry - Hybrid liquid crystal systems with different ratios of the components have been prepared on the basis of 5,5′-di(heptadecyl)-2,2′-bipyridine...     

Preparation and gas sensing activity of La and Y co-doped titania nanoparticles

Journal of Sol-Gel Science and Technology - A novel gas sensing material, La–Y co-doped TiO2 nanoparticles, was synthesized by sol–gel method and applied to detect organic pollutants...     

Design and investigation of UV image detectors

The results of investigation of optical image detectors designed for the largest problem, near-VUV, range of the spectrum are presented. The possibility of using a dual-stage image detection system to appreciably lower the sensitivity threshold and make computer data processing feasible is considered. The integration of a UV module into a wideband image detector is studied.     

种植烤瓷冠与烤塑冠临床咬合磨耗研究

目的比较种植用烤塑冠和烤瓷冠修复在两年后的磨耗情况。方法在临床应用烤塑冠和烤瓷冠修复两年,用咬合纸的方法来测定义齿磨耗情况。结果种植烤塑冠修复组和种植烤瓷冠修复组磨耗没有统计学差异(p0.05)。结论用种植烤塑冠及烤瓷冠修复磨耗性能在临床上无显著差异。