Results 231 to 240 of about 176,693 (289)

Effect of dislocation slip on in-situ tensile fracture of vanadium alloys after helium/self-ion irradiation. [PDF]

open access: yesSci Technol Adv Mater
Zhang Q   +6 more
europepmc   +1 more source

First crystal structure of an adduct formed upon reaction of a vanadium compound with human serum transferrin. [PDF]

open access: yesCommun Chem
Banneville AS   +10 more
europepmc   +1 more source

Vanadium

Journal of Toxicology: Clinical Toxicology, 1999
Vanadium is a steel-grey, corrosion-resistant metal, which exists in oxidation states ranging from -1 to +5. Metallic vanadium does not occur in nature, and the most common valence states are +3, +4, and +5. The pentavalent form (VO3-) predominates in extracellular body fluids whereas the quadrivalent form (VO+2) is the most common intracellular form ...
Donald G. Barceloux, Donald Barceloux
openaire   +3 more sources

Vanadium Haloperoxidases

Current Opinion in Chemical Biology, 1998
The nature of the oxidized halogen intermediate in vanadium bromoperoxidase has recently been shown to depend on the nature of the organic substrate. For example, in the presence of indoles, vanadium bromoperoxidase does not release a freely diffusible oxidized halogen intermediate (such as HOBr+/-BR2+/-Br3-).
openaire   +2 more sources

Vanadium nitrogenase

Journal of Inorganic Biochemistry, 2000
The topic, vanadium nitrogenase, is reviewed with respect to biological characteristics and findings on its structure and functions. Structural models (vanadium complexes containing ligands related to the active center in the iron-vanadium cofactor) and functional models for the reductive protonation of dinitrogen, the activation of alkynes and ...
openaire   +2 more sources

Vanadium biochemistry

2007
Vanadium has long been known to mimic or to enhance insulin activity. It was estimated that by the year 2025 about 300 million people would suffer from diabetes mellitus. Diabetic patients are also subject to other pathologies such as nephropathy, arterial and neurodegenerative diseases.
openaire   +2 more sources

Vanadium

Fresenius' Zeitschrift für analytische Chemie, 1966
G. Schiewe, H. Pohl
  +4 more sources

Leaching vanadium from extracted vanadium residue of vanadium titanomagnetite

WIT Transactions on Engineering Sciences, 2013
Zhigan Deng   +5 more
openaire   +1 more source

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