منابع مشابه
On Guaiacol Solutions
1. Measurements are reported on the distribution of sodium and potassium guaiacolates between guaiacol and water at 25 degrees C. 2. The variation of the partition coefficients with the concentration is explained with the aid of the Debye-Hückel interionic attraction theory and the assumption that the salts are strong electrolytes in water and weak electrolytes in guaiacol. 3. The dissociation ...
متن کاملObservations on the Haemolytic Activity of Guaiacol Glycerol Ether.
The in vivo and in vitro haemolytic activity of guaiacol glycerol ether has been investigated. Intravenous injections in concentrations of 12.5 per cent or greater produced intravascular haemolysis. The haemolysis produced was not related to the speed of injection. In vitro studies with concentrations of guaiacol glycerol ether confirmed that the critical concentration for the production of hae...
متن کاملSolvent induced conformer specific photochemistry of guaiacol.
Using a combination of ultrafast solution- and gas-phase spectroscopies, together with high-level theory calculations, we demonstrate that we are able to track conformer-specific photodissociation dynamics in solution through solvent choice. We reveal this phenomenon in guaiacol (2-methoxyphenol), a key subunit of the natural biopolymer lignin. In cyclohexane, the first electronically excited (...
متن کاملOxidation of guaiacol by myeloperoxidase: a two-electron-oxidized guaiacol transient species as a mediator of NADPH oxidation.
The present study was first aimed at a complete steady-state kinetic analysis of the reaction between guaiacol (2-methoxyphenol) and the myeloperoxidase (MPO)/H2O2 system, including a description of the isolation and purification of MPO from human polymorphonuclear neutrophil cells. Secondly, the overall reaction of the oxidation of NADPH, mediated by the reactive intermediates formed from the ...
متن کاملGLC determination of guaiacol glyceryl ether in blood.
it was difficult to obtain directly in a single experiment films of exactly 0.1-mm. thickness, several films were selected so that the thickness of each film might be distributed in a range from 0.05 to 0.4 mm. and the respective water vapor permeability was measured at various humidity conditions. Plotting the relationship between permeation resistance (l/Q) and film thickness (I) gave a strai...
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ژورنال
عنوان ژورنال: Journal of General Physiology
سال: 1934
ISSN: 1540-7748,0022-1295
DOI: 10.1085/jgp.17.4.549