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Optimization and identification of bound polyphenols from rice bean (<i>Vigna umbellata</i>) skin dietary fiber, antioxidant activities and <i>α</i>-glucosidase inhibition mechanism. [PDF]
Liang J +8 more
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Mechanism of SK2 channel gating and its modulation by the bee toxin apamin and small molecules. [PDF]
Cassell SJ +9 more
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Lithium solvation and anion-dominated domain structure in water-in-salt electrolytes.
Groves TS +7 more
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HYDROGEN ION CONCENTRATION OF THE AQUEOUS
Archives of Ophthalmology, 1946THE value of the glass electrode for determination of the hydrogen ion concentration in the vitreous 1 led to its use for similar investigations on the aqueous humor. The studies were indicated in view of the variations in the physiologic values cited in the literature.
L, VON SALLMANN, J, Di GRANDI
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Hydrogen Ion Concentration versus pH
Anesthesia & Analgesia, 1979There appears to be a tendency to convert pH values into "hydrogen ion concentrations" using the antilog of negative pH values. The present communication describes the thermodynamic basis of pH to explain that the above procedure is erroneous and that pH values should be treated as primary variables. Acidity expressed by the hydrogen ion concentrations
I, Ueda, H, Eyring
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The measurement of hydrogen ion concentration
Journal of Scientific Instruments, 1924After a brief summary of the methods which have been used for determining hydrion concentration, the scopes of the conductivity and the hydrogen electrode methods are defined, and the latter is described in detail. The theory of the hydrogen electrode is based on the equilibria at a surface between a noble metal, preferably platinum, and hydrogen in ...
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HYDROGEN ION CONCENTRATION IN SALIVA
Archives of Dermatology, 1956To the Editor : For several years I have been interested in the hydrogen ion concentration in saliva and I have, in my limited way, collected some knowledge regarding it which I believe should be disseminated. Many patients with perleche and some with cheilitis, glossitis, and stomatitis, having failed to respond to routine therapy such as hygiene ...
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HYDROGEN ION CONCENTRATION OF TEARS
Archives of Ophthalmology, 1935At present the treatment of conjunctival and corneal lesions is almost entirely symptomatic and empirical and, in many instances, thoroughly illogical. Two years ago one of us (G. N. H.) called attention to the frequent misuse of the ointment of yellow mercuric oxide (Pagenstecher's ointment) 1 and stated that much of its reputation for improving all ...
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Estimation of Hydrogen Ion Concentration
New England Journal of Medicine, 1973openaire +2 more sources

