What's the difference between ferricyanic and ferricyanide?
Ferricyanic
Definition:
(a.) Pertaining to, or derived from, a ferricyanide.
Example Sentences:
(1) Ferrihaemoglobin which had been freshly prepared from oxyhaemoglobin by treatment with potassium ferricyanate was fully reduced to ferrohaemoglobin.
(2) In contrast, potassium ferricyanate at concentrations up to 1 mM had no effect on striatal neuron viability.
Ferricyanide
Definition:
(n.) One of a complex series of double cyanides of ferric iron and some other base.
Example Sentences:
(1) Nevertheless, oxidation of the phenyldiazene-treated enzyme with ferricyanide provides the NA and NC regioisomers of N-phenylprotoporphyrin IX in a 40:60 ratio.
(2) Adrenodoxin reductase, the flavoprotein moiety of the adrenal cortex mitochondrial steroid hydroxylating system, participates in adrenodoxin-dependent cytochrome c and adrenodoxin-independent ferricyanide reduction, with NADPH as electron donor for both of these 1-electron reductions.
(3) alpha; this also led to restoration of the cyanide or azide insensitivity and the glucose-ferricyanide oxidoreductase activity in the respiratory chain without affecting other respiratory activities such as glucose and sorbitol oxidases.
(4) Marked inhibition was demonstrated for the 2.6-dichlorophenolindophenol-, ferricyanide- and O2-reductase reactions, being weakly pronounced during the measurement of the NADH: cytochrome c reductase activity.
(5) Sections of Rat and Amphibian adrenocortical tissue fixed in a mixture of 1% formaldehyde and 0.25% glutaraldehyde, are incubated in a medium containing namely a 3 beta-hydroxysteroid (substrate), NAD, potassium ferricyanide (hydrogen acceptor) and copper sulfate.
(6) In situ oxidation of the phenyl-iron complex by ferricyanide yields exclusively the N-phenylprotoporphyrin IX regioisomer with the phenyl group on the nitrogen of pyrrole ring C (NC).
(7) The decrease of FpT activity for the reduction of cytochrome c was greater than that for the reduction of ferricyanide.
(8) This electron transport system can also use ferricyanide as an electron acceptor, but is unable to oxidize NADPH.
(9) It was found that if horse heart ferricytochrome c was exposed to ferricyanide (to oxidize traces of reduced protein) the cytochrome subsequently, even after extensive dialysis, had an apparent equilibrium constant different from that of electrodialyzed protein.
(10) This was achieved by conversion with potassium ferricyanide.
(11) Moreover, electron transfer inhibitors block electron transfer from formate to nitrate to a significantly higher extent than from formate to ferricyanide.
(12) Not all oxidizing agents are inhibitory; perchlorate, peroxide and ferricyanide have no effect on urea transport or water flow.
(13) Oxidized viologen dyes, flavin nucleotides, dichlorophenol indophenol and ferricyanide can act with efficiency as acceptors in the reaction mediated by these diaphorases.
(14) Its visible absorption spectrum differs from that reported for I, and it reacted very slowly with ferricyanide.
(15) When microsomal preparation was further fractionated by isopycnic centrifugation in the presence of deoxycholate or by partitioning of sonicated microsomal preparation in aqueous-polymer two-phase systems, most of the haem oxygenase activity was found in a fraction different from the main fraction of the NADH- and NADPH-cytochrome c reductase and NADH--ferricyanide reductase activities.
(16) Oxidative inactivation by ferricyanide results in the release of most of the Mo, Fe and S atoms from the protein which causes the loss of the absorption bands in the visible region.
(17) OBQ-2 differing in the presence of the polar sulphogroup does not react with the intracellular oxyhemoglobin and exerts no effect on the ferricyanide reduction.
(18) The NADH and NADPH ferricyanide reductase activities present in mitochondrial NADH-CoQ reductase preparations have been studied utilizing two photoaffinity pyridine nucleotide analogues: arylazido-beta-alanyl NAD+ (A3'-O-[3-[N-(4-azido-2-nitrophenyl)amino]propionyl]NAD+) and arylazido-beta-alanyl NADP+ (N3'-O-[3-[N-(4-azido-3-nitrophenyl)amino]propionyl]NADP+).
(19) Cross-linking inhibits the following activities of the complex--NADH----3-acetylpyridine adenine dinucleotide (oxidized), NADH----2,6-dichloroindophenol, NADH----ferricyanide, and NADH----menadione--to different degrees with the greatest inhibition occurring with either ferricyanide or 3-acetylpyridine adenine dinucleotide as electron acceptor.
(20) Ferricyanide and 2,6-dichlorophenol-indophenol were effective as electron acceptors.