Sept. 25, 2024, asking the state to call off the scheduled execution of Alan Miller in what would be the nation’s second execution using nitrogen gas. (AP Photo/Kim Chandler, File) This undated photo ...

A research team has discovered how the 'Shethna protein II' protects the nitrogen-fixing enzyme nitrogenase from damage. The oxygen sensor protein could help to make nitrogenase usable in ...

Laboratory for Functional Food and Human Health, Center for Excellence in Post-Harvest Technologies, North Carolina Agricultural and Technical State University, North Carolina Research Campus, 500 ...

Nitrogen gas (N 2) with a purity of at least 99.999% was used as the carrier gas ... The findings suggest a possible link between the cytotoxic effects of these saponins on tumor cells and their ...

Atmospheric nitrogen must first be converted, or "fixed," into a form that can be used by plants, often as ammonia. There are only two ways of fixing nitrogen, one industrial and one biological.

Copyright 2025 The Associated Press. All Rights Reserved. Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] MONTGOMERY, Ala. (AP) — Alabama has ...

Researchers at the University of Oklahoma have developed a breakthrough method of adding a single nitrogen atom to molecules, unlocking new possibilities in drug research and development.

Institute of Chemistry, Technology and Metallurgy, National Institute, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia ...