Now showing items 1-10 of 40
Estimation of adsorbed anion charge density from the electrode charge-potential relationship
(Elsevier, 1967)
A correlation, based upon available data for a number of electrolytes at 0.1 and 1.0 N concentrations, may permit adsorbed anion charge densities to be estimated as a function of electrode potential by comparing the ...
Protein-carbohydrate interaction : VIII. A turbidimetric method for the analysis of -mannose
(Elsevier, 1967-08)
A unique, spectrophotometric method for the quantitative of -mannose in the presence of other sugars is described. The procedure depends on the degree to which the turbidity formed on interaction of concanavalin A with ...
The polarography of aqueous pertechnetate ion
(Elsevier, 1967)
The polarographic reduction of pertechnetate in 4-0.01 M perchloric acid media takes place in two stages. The E of the more positive wave at +0.10 to -0.17 V S.C.E. is pH-dependent, E=0.06-0.106 pH. Coulometry indicates a ...
Transport of amino acids in ehrlich ascites cells: Competitive stimulation
(Elsevier, 1967-09-09)
1. 1. The term `competitive stimulation' refers to an experimental finding in which the uptake of one amino acid is increased in the presence of another amino acid when both are initially present extracellularly. The uptake ...
Starch-gel investigations of the relationships between dehydrogenase proteins
(Elsevier, 1967-09-12)
A band which migrates, during starch-gel electrophoresis, to a far cathodal position, and catalyzes the reduction of nitro blue tetrazolium without the addition of substrate, has previously been found to also be associated ...
Introduction to engineering design, Thomas T. Woodson, Mcgraw-Hill, New York (1966). 434 pages, $9.95
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1967-09)
No Abstract.
Studies of the in vitro and in vivo effects of conjugated steroids and carboxylic acids on hepatic tyrosine transaminase in the rat
(Elsevier, 1967-11-14)
1. 1. Tyrosine transaminase (-tyrosine:2-oxoglutarate aminotransferase, EC 2.6.1.5) activity was lost rapidly in fresh rat-liver homogenates (pH 6.9), that were incubated at 38[deg]. The inactivation was paralled by the ...
Formation of dehydroepiandrosterone sulphate by previable human foetuser
(Elsevier, 1967-06-06)
Vapor-liquid equilibrium for the system hydrogen—benzene—cyclohexane— n -hexane
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1967-01)
This paper presents vapor-liquid equilibrium data for the system hydrogen—benzene—cyclohexane— n -hexane over the pressure range of 500 to 2,000 lb./sq.in.abs. and the temperature range of 200° to 300°F. Experimental ...
The steady-state relaxation time and the product at equilibrium
(Elsevier, 1967-07-11)
1. 1. According to and his co-workers, the steady-state relaxation time (i.e. the reciprocal of the first-order process by which an enzyme reaction reaches equilibrium) determines, in part, the apparent metabolic flow ...