Even the ancient Romans were familiar with processes for coloring glass by adding gold. Initially colorless, the glass takes on a ruby-red color when heated in a controlled fashion. The source of this color is finely div...
A team of researchers at Yale University is the first to devise a way to predict the microstructure of crystals as they form in materials, according to a report in the September issue of Applied Physics Letters. Alth...
A molecule consisting of two “cages” of metallic atoms bound to carbon has shown great promise in preliminary tests of becoming a new weapon in the anti-HIV arsenal, researchers at UT Southwestern Medical Cen...
Tunability of emission color is of great importance in the development of organic light-emitting materials and devices. Recently fluorescent organic nanoparticles have inspired growing research interests because of their...
In the annals of chemistry, there are many examples of hydrogen atoms moving from metals to carbon atoms. But no one has ever directly observed the reverse reaction — hydrogen atoms moving from carbon to a metal &m...
In the annals of chemistry, there are many examples of hydrogen atoms moving from metals to carbon atoms. But no one has ever directly observed the reverse reaction - hydrogen atoms moving from carbon to a metal - until ...
研究人员在南太平洋斐济海岸线沿着浅珊瑚礁中的一种红色海藻中发现了10种具有药物潜力的新分子结构。一些...
DegussaHeadwaters, a joint venture of Degussa AG, Dusseldorf, Germany, and Headwaters, Inc., South Jordan, Utah, USA, is building a demonstration plant for the direct synthesis of hydrogen peroxide (DSHP) in Hanau-Wolfga...
加州大学戴维斯分校的化学家制作了第一个稳定的化合物，在两个金属原子之间具有五倍的键。与铬一起的工作可以使研究人员对化学键合的性质有新的见解。大部分化学...
Konarka Technologies has announced the Company’s co-founder and chief scientist, Dr. Alan Heeger, is a recipient of the 2005 Popular Mechanics Breakthrough Award for his work with polymer photovoltaics. Popular ...