Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, and A*STAR−Institute of Chemical & Engineering Sciences, 11 Biopolis Way, Helios, #03-08, Singapore ...

Abstract Singlet oxygen (1 O 2) plays a pivotal role in numerous catalytic oxidation processes utilized in water purification and chemical synthesis. The spin-trapping method based on electron ...

To participate, submit your response here by July 10 at 9 a.m. Eastern. This week’s winners will be announced by July 22. By The Learning Network Heeva Alavi, an Iranian-American, writes about her ...

Damages to a home in Round Hill resulting from a fire Thursday afternoon are estimated at $1.3 million, according to the Fire Marshal's Office.

Police say a 15-year-old opened fire after an argument at Westgate, injuring five people before being found hiding in the plaza. A Tempe woman is suspected of being impaired when she collided with ...