Now showing items 91-100 of 483
An in situ infrared study of the oxidation of sulfur dioxide on platinum electrodes
(Elsevier, 1987-10-09)
The thermodynamics of ammonium indates I. The heat capacity of the ammonium pentachloroindate monohydrate salt (NH4)2InCl5 [middle dot] H2O from 8.5 to 349 K
(Elsevier, 1988-07)
The heat capacity of ammonium pentachloroindate monohydrate (NH4)2InCl5 [middle dot] H2O was measured from 8.5 to 349 K using adiabatic calorimetry. The curve of molar heat capacity against temperature is continuous, but ...
Synthesis and reactivity of open-chain and cyclic 2-cyano zinc and copper organometallics
(Elsevier, 1989)
Various open-chain and cyclic [beta]-cyano zinc and copper organometallics can be prepared by the reaction of the corresponding organic halides with zinc and subsequent transmetalation with CuCN [middle dot] 2 LiCl. They ...
Far-infrared and Raman spectra of pseudo -tetrahedral complexes of ethylenedimorpholene
(Kluwer Academic Publishers; VCH Verlagsgesellschaft mbH ; Springer Science+Business Media, 1986-11)
The far-i.r. and Raman spectra of a closely related group of pseudo -tetrahedral complexes of general formula [MX 2 EDM] are reported (M = Co II , Ni II , Cu II , Zn II ; X = Cl or Br). EDM, ethylenedimorpholene, acts in ...
Fractal to classical crossover of chemical reactions
(Elsevier, 1984-05-18)
Computer simulations on binary reactions of random walkers (A + A --> A) on two- and three-dimensional percolation clusters bear out the recent superuniversality conjecture (integrated reaction rate [alpha] t213). ...
Comparison of the phospholipid requirements and molecular form of CTP: Phosphocholine cytidylyltransferase from rat lung, kidney, brain and liver
(Elsevier, 1980-12-05)
The Cytidylyltransferase activity in fresh cytosol from different tissues of the rat was measured in the absence and presence of phosphatidylglycerol. In all cases addition of this lipid produced large increases in enzyme ...
The thermodynamics of ammonium scheelites IV. Heat capacity of ammonium metaperiodate NH4IO4 from 8 to 324 K
(Elsevier, 1987-07)
The heat capacity of the scheelite salt ammonium metaperiodate, NH4IO4, was measured from 8 to 324 K using adiabatic calorimetry. The heat capacity against temperature curve shows an excess with a maximum around 200 K as ...
Vibrational analysis of peptides, polypeptides, and proteins. XXXII. Α-Poly( L -glutamic acid)
(Wiley Subscription Services, Inc., A Wiley Company, 1985-08)
The Raman and ir spectra of Α-helical poly( L -glutamic acid) have been assigned on the basis of a normal mode calculation for this structure. The force field was based on our previously refined main-chain force constants ...
Enzyme-linked flow-injection immunoassay using immobilized secondary antibodies
(Springer-Verlag, 1988-01)
A fast, non-equilibrium enzyme-linked flow-injection immunoassay (FIIA) system using an immobilized secondary-antibody reactor is described. The assay method is based on the competition between the enzyme-labeled antigen ...
Isolation and characterization of a glycopeptide from human senescent erythrocytes
(Elsevier, 1983-08-16)
A glycopeptide (called "senescence-factor glycopeptide", SF-G) has been isolated from a tryptic digest of human erythrocytes by specific adsorption and elution from immobilized peanut lectin. SF-G was detectable in old but ...