ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,445, issued on Sept. 30, was assigned to United States of America as represented by the Secretary of the Air Force (Wright-Patterson AFB, Ohio).

"Real-time impedance spectroscopy using 2D transition metal dichalcogenide material-based chemical sensor systems" was invented by Nicholas R. Glavin (Springboro, Ohio) and David C. Moore (Sellersburg, Ind.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to real-time impedance spectroscopy using 2d transition metal dichalcogenide material-based chemical sensor systems and methods of making and using same. Impedance approach to breakdown the resistance into multiple, measureable...