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Ammonium and methyl ammonium transport by RhAG

open access: yesThe FASEB Journal, 2012
The erythroid Rh protein (RhAG) is one component of the “Rh complex” that is known for its immunogenic characteristics. Recently, a role of RhAG in transport of ions has been proposed. In this study, we characterized NH3/NH4+ transport by RhAG expressed in Xenopus oocytes. To do so we used ion‐selective microelectrodes & two‐electrode voltage clamp
Nazih L. Nakhoul   +4 more
openaire   +1 more source

Ammonium perchlorate and ammonium perchlorate-binder sandwich combustion [PDF]

open access: yes12th Aerospace Sciences Meeting, 1974
order of 300 \i in width. The deflagration of all three burners appeared laminar, with a definite temperature peak above the center of the burner. The PP-COMM AP had a scalloped surface which accounted for a more unsteady appearance of the gas flow above the deflagrating AP. A yellow-green zone was visible within the SC-UHP AP extending from the burner
Murphy, J. L., Netzer, David Willis
openaire   +3 more sources

Nitrogen Deposition in Different Mediterranean Forest Types along the Eastern Adriatic Coast

open access: yesSouth-East European Forestry, 2021
Mediterranean forests along the eastern Adriatic coast have an important ecological role. However, few studies have been conducted on nitrogen deposition so far.
Lucija Lovreškov   +3 more
doaj   +1 more source

AMMONIUM VANADICOPHOSPHOTUNGSTATE. [PDF]

open access: yesJournal of the American Chemical Society, 1902
n ...
Smith, Edgar F., Exner, Franz F.
openaire   +1 more source

Ammonium and nitrate impact petal color traits and amino acid profiles differently in Petunia

open access: yesOrnamental Plant Research, 2022
Nitrogen (N) is vital for ornamental plants to fulfill fundamental cellular functions. Effects of inorganic N, including nitrate and ammonium, on ornamental traits at the biochemical level are less reported.
Hua Guo   +5 more
doaj   +1 more source

DETERMINACIÓN DEL NITRÓGENO POTENCIALMENTE MINERALIZABLE Y LA TASA DE MINERALIZACIÓN DE NITRÓGENO EN MATERIALES ORGÁNICOS [PDF]

open access: yesTemas Agrarios, 2012
The application of organic materials as fertilizers is a common practice in clean production and organic systems, however, there is not enough technical criteria to measure the right dose.
Aydee Figueroa-Barrera   +4 more
doaj  

Nitrogen isotope discrimination in open-pollinated and hybrid canola suggests indirect selection for enhanced ammonium utilization

open access: yesFrontiers in Plant Science, 2022
Nitrogen isotope discrimination (Δ15N) may have utility as an indicator of nitrogen use in plants. A simple Δ15N-based isotope mass balance (IMB) model has been proposed to provide estimates of efflux/influx (E/I) ratios across root plasma membranes, the
Yi Hu   +3 more
doaj   +1 more source

Amine exchange into ammonium bisulfate and ammonium nitrate nuclei [PDF]

open access: yesAtmospheric Chemistry and Physics, 2010
Abstract. The exchange kinetics and thermodynamics of amines for ammonia in small (1–2 nm diameter) ammonium bisulfate and ammonium nitrate clusters were investigated using electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR-MS). Ammonium salt clusters were reacted with amine gas at constant pressure to determine
Bzdek, B. R.   +2 more
openaire   +3 more sources

Ammonium scandium tetrafluoride [PDF]

open access: yesActa Crystallographica Section C Crystal Structure Communications, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nicholas F. Stephens, Philip Lightfoot
openaire   +4 more sources

Synthesis and Properties of Acyclic Ammonium-based Ionic Liquids with Allyl Substituents as Electrolytes

open access: yesMolecules, 2009
Several new acyclic ammonium-TFSI ionic liquids with an allyl substituent(s) were synthesized and their physicochemical and electrochemical properties were characterized. [AAMM]Am-TFSI (3) with two allyl groups showed the widest electrochemical stability
Young Gyu Kim   +4 more
doaj   +1 more source

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