Export controls regulate the trade of sensitive goods, technologies, and information to protect national security and support compliance with global trade laws.
Photoelectron spectroscopy examines electron properties of materials using light, revealing insights into chemical structures and advancing technology innovation.
Fentanyl analogs are illicit—and often deadly—alterations of the medically prescribed drug fentanyl. The analogs have similar chemical structure, and they mimic the pharmacological effects of the original drug.
