The phrase "activate nitrogen" is correct and usable in written English.
It can be used in scientific or agricultural contexts, particularly when discussing processes that involve making nitrogen available for use by plants or organisms.
Example: "To enhance soil fertility, farmers often need to activate nitrogen through various methods such as crop rotation or the use of nitrogen-fixing plants."
Alternatives: "mobilize nitrogen" or "stimulate nitrogen".
It was found that the only active and stable nitride catalyst that can regenerate itself and activate nitrogen to ammonia is NbN, and others should decompose to their parental metals under operational conditions.
GAT1 and GLN3 activate nitrogen utilization enzymes when nitrogen is limited, while URE2 inhibits this activity by confining GAT1 and GLN3 to the cytoplasm when nitrogen sources are readily available [ 36].
There is scarce information about abundance of nutrients in the genital and urogenital tissues; however, it has been demonstrated that uropathogenic Escherichia coli strains need to activate nitrogen utilization pathways during colonization of mice urinary tract (Hagan and Mobley 2007).
GaInAsN was grown using either a direct nitrogen beam or dispersive nitrogen radicals by a RF activated nitrogen source.
In this chapter we will address how endophytic bacteria might contribute to efficient nutrient uptake, especially organic nitrogen, through bacterial cell degradation or by externally activating nitrogen transporters.
Activated nitrogen doped carbons (a-NCs) with microporous texture, tunable N doping level and forms were synthesized by carbonization and controllable alkali activation of polyaniline (PANI) precursor, which were further employed as electrode materials of supercapacitors and heterogeneous catalysts for 4-nitrophenol hydrogenation.
One hypothesis for the mechanism underlying the myelotoxicity of PR-104 is that the circulating reduced metabolites (PR-104H and PR-104M), which are activated nitrogen mustards, might be responsible.
We prepared InN films/nanorods on c-plane sapphire substrate with GaN template using MOMBE system with an RF source to activate the nitrogen.
A pre-annealing step at 500 °C for 0.5 hour was proposed and found to be crucial for three functions: (1) activating implanted nitrogen ions; (2) repairing the lattice damage; and (3) cleaning the sample surface.
The MAP kinase was activated by nitrogen starvation.
Studies to investigate how GlnR is activated during nitrogen limitation are in progress.
