Researchers demonstrated enzyme-like heterogeneous catalysis for the first time. They developed a highly active heterogeneous TiO2 photocatalyst incorporated with many single copper atoms. They used ...

Many results of pharmacological studies have unveiled that, chromenes (2H-1-benzopyran derivatives) and xanthenes (dibenzopyrans) have useful biological activities. However, during the last few ...

Carbon dioxide can be electrocatalytically reduced to useful resources using conventional catalysts such as gold or lead supported on conductive carbon. However, the high pH environment near ...

Trains do not have the blinking turn signal lever found in automobiles. In contrast to cars, trains are not equipped with a manual handle to make a left or right turn. Instead, a train is governed by ...

A team of engineers has combined graphene and titanium dioxide nanoparticles to create a new solar-powered catalyst that can pluck pollutants out of the air, much more efficiently than others. The ...