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| Name = Nickel superoxide dismutase ...JW, Yim YI, Yim HS, Kang SO, Djinovic Carugo K |title=Crystal structure of nickel-containing superoxide dismutase reveals another type of active site |journa ...

...'''.<ref name="Handbook of enzymes">{{cite book|title=Springer handbook of enzymes|volume=30|pages=459–466}}</ref> ...strong FA, Ragsdale SW | title = Structure, function, and mechanism of the nickel metalloenzymes, CO dehydrogenase, and acetyl-CoA synthase | journal = Chemi ...

...rnal | title = Evidence for selenocysteine coordination to the active site nickel in the [NiFeSe]hydrogenases from Desulfovibrio baculatus | journal = Procee [[File:Nickel Iron Hydrogenase Active Site.png|thumb|150px|The active site of [NiFe] hydr ...

{{short description|Any chemical compound having at least one nickel atom}} ...produced, and is unusual in its volatility. [[Metalloprotein]]s containing nickel are found in biological systems. ...

...|title=Crystal Structures, Magnetic Properties, and Absorption Spectra of Nickel(II) Thiocyanato Complexes: A Comparison of Different Coordination Geometrie ...e occurs naturally, it is to be expected that it serves as a substrate for enzymes. Two [[metalloenzyme]]s, [[thiocyanate hydrolase]]s, catalyze the hydrolys ...

...the same emf of 1.5 volts; likewise [[Nickel–cadmium battery|NiCd]] and [[Nickel–metal hydride battery|NiMH]] cells have different chemistries, but approxim A voltaic pile can be made from two coins (such as a nickel and a [[penny]]) and a piece of [[paper towel]] dipped in [[saline water|sa ...

...dering oxygen transport in the bloodstream, oxygen storage in muscles, and enzymes. Known isotope variations are shown in the figure below.<ref>{{cite journal ...hroughout the body, primarily to red blood cells, the liver, muscle, skin, enzymes, nails, and hair. Iron losses in the body (intestinal bleeding, bile, sweat ...

...2+</sup>; both complexes are octahedral with six nitrogen atoms around the nickel ion, but dien ([[diethylenetriamine]], 1,4,7-triazaheptane) is a [[denticit ...tion energy]] (CFSE) increases from zero for manganese(II) to a maximum at nickel(II). This makes the complexes increasingly stable. CFSE returns to zero for ...

...black; border-right:1px solid #f8f8f8; border-bottom:1px solid #f8f8f8"|[[Nickel|Ni]] | [[Nickel]]{{#tag:ref|Iyengar records a figure of 5 mg for nickel;<ref>{{harvnb|Iyengar|1998|p=553}}</ref> Haynes shows an amount of 10 mg<re ...

...copper]] and its alloys ([[brass]]es, [[bronze]]s, [[cupronickel]], copper-nickel-zinc, and others) are natural [[antimicrobial]] materials that have intrins ...cell death.<ref name="silvernitrate" /> These ions can inhibit oxidative enzymes such as yeast alcohol dehydrogenase.<ref name="yeast" /> Silver ions have ...

...[[molecular motor]]s immobilized on a nanoarray pattern of gold, copper or nickel produced by [[electron beam lithography]]. These proteins were attached to ...ng bacteria, but directed motion occurs even at the molecular scale, where enzymes and proteins undergo conformational changes in order to carry out biologica ...

...ces are ferromagnetic; the most common ones are [[iron]], [[cobalt]] and [[nickel]] and their alloys. The rare-earth metals [[neodymium]] and [[samarium]] ar ...e filled with water containing inorganic and organic molecules including [[enzymes]] in [[solutes|solution]], though in certain cases they may contain solids ...