What's the difference between bicyanide and dicyanide?

Bicyanide


Definition:

  • (n.) See Dicyanide.

Example Sentences:

Dicyanide


Definition:

  • (n.) A compound of a binary type containing two cyanogen groups or radicals; -- called also bicyanide.

Example Sentences:

  • (1) Under the same conditions a structurally analogous dicyanide complex of the co(II) enzyme forms with the appearance of and axial ESR signal typical of low spin Co(II).
  • (2) High-resolution Fourier transform NMR at 15.08 MHz was used to observe the proton-decoupled natural-abundance (13)C spectra of aqueous solutions of cobinamide dicyanide (0.067 M), cyanocobalamin (0.024 M), dicyanocobalamin (0.14 M), and coenzyme B(12) (0.038 M).
  • (3) The glycolysis of lactoperoxidasesensitive streptococci suspended in glucose solution was not inhibited by sulphite, cyanate, cyanide or the ;235 compound' but was inhibited by sulphur dicyanide.
  • (4) The optical spectrum of the dicyanide lacked the prominent d-d bands of the high-spin monocyanide.
  • (5) The dicyanide complexes of the Co(II) and Cu(II) enzymes form completely only in frozen solutions and analysis of the ESR spectra show them to have a 5-coordinate square pyrimidal geometry.
  • (6) The dicyanide complex could be oxygenated reversibly, producing a characteristic new e.p.r.
  • (7) After mixing of apomyoglobulin with equimolar amounts of hemin dicyanide, the Soret absorption band was shifted to longer wavelengths within 10 ms.
  • (8) The hemins were dicyanide and monopyridine monocyanide species of deuteroporphyrin IX iron(III) and its 2,4-divinyl(proto) and 2,4-diacetyl derivatives.
  • (9) The anaerobic phenotype of cobA mutants suggests an early block in corrin ring formation; mutants failed to synthesize cobalamin de novo but did so when the corrin ring is provided as cobyric acid dicyanide or as cobinamide dicyanide.
  • (10) Excess cyanocobalamin, adenosylcobalamin, methylcobalamin, or cobinamide dicyanide inhibited uptake of B12.
  • (11) The inhibition by 0.1mm-sulphur dicyanide could be reversed, as could that caused by lactoperoxidase, thiocyanate and hydrogen peroxide, by washing the cells or by the addition of a cell-free extract of a lactoperoxidase-resistant streptococcus.
  • (12) The reconstitution reaction of ferric cyanomyoglobin from apomyoglobin and hemin dicyanide was investigated with a stopped-flow apparatus by the use of five kinds of probes; (a) Soret absorption, (b) fluorescence quenching of tryptophan, (c) far-ultraviolet CD, (d) near-ultraviolet CD, and (e) Soret CD.
  • (13) Comparison of the ligand superhyperfine structure on the ESR signals of both dicyanide complexes shows that there are three nitrogen nuclei of the protein present as ligands at the metal binding site; one axial and two equatorial in the dicyanide complexes.
  • (14) Based on the kinetic results, the following scheme for the reconstitution is proposed; First, hemin dicyanide enters the pocket-like site of the apo chains.
  • (15) These data indicate that as the number of hydroxy groups increases, the rate of oxidation increases, and that cyanoamides were faster reacting than corresponding cyanoacids, with dicyanides the least reactive.
  • (16) Sulphur dicyanide also acted as an electron acceptor in the latter reaction.
  • (17) Reconstitution of apoequine myoglobin (apoEqMb) with hemin dicyanide (FePPIX(CN)2) was monitored by 1H NMR spectroscopy to gain information about the sequence of events leading to metEqMbCN.
  • (18) Kinetics of the reconstitution of hemoglobin from semihemoglobins alpha and beta with hemin dicyanide have been investigated using three kinds of stopped-flow technique (Soret absorption, fluorescence quenching of tryptophan, and Soret CD).
  • (19) The effects of 0.1mm-sulphur dicyanide on catabolic enzymes of resting streptococci were very similar to those of the lactoperoxidase-thiocyanate-hydrogen peroxide system.
  • (20) Levels of cross-reactivity for dicyanide cobinamide and hydroxocobalamin were 9.8 and 8.1%, respectively.

Words possibly related to "bicyanide"

Words possibly related to "dicyanide"