Results 1 to 10 of about 1,490,127 (263)

Microscopic description of acid-base equilibrium. [PDF]

Proc Natl Acad Sci U S A, 2019
Significance Acid–base reactions are among the most important chemical processes. Yet we lack a simple way of describing this class of reactions as a function of the atomic coordinates. In fact, once dissolved in water, H
Grifoni E, Piccini G, Parrinello M.
europepmc   +10 more sources

Acid-Base Equilibrium and Dielectric Environment Regulate Charge in Supramolecular Nanofibers [PDF]

Frontiers in Chemistry, 2022
Peptide amphiphiles are a class of molecules that can self-assemble into a variety of supramolecular structures, including high-aspect-ratio nanofibers.
Rikkert J. Nap, Rikkert J. Nap, Baofu Qiao, Liam C. Palmer, Liam C. Palmer, Samuel I. Stupp, Samuel I. Stupp, Samuel I. Stupp, Samuel I. Stupp, Samuel I. Stupp, Monica Olvera de la Cruz, Monica Olvera de la Cruz, Monica Olvera de la Cruz, Monica Olvera de la Cruz, Monica Olvera de la Cruz, Igal Szleifer, Igal Szleifer, Igal Szleifer   +17 more
doaj   +3 more sources

Deuterium Isotope Effects on Acid-Base Equilibrium of Organic Compounds [PDF]

Molecules, 2021
Deuterium isotope effects on acid–base equilibrium have been investigated using a combined path integral and free-energy perturbation simulation method.
Meiyi Liu, Jiali Gao
doaj   +2 more sources

Temporal inversion of the acid-base equilibrium in newborns: an observational study [PDF]

PeerJ, 2021
Background A considerable fraction of newborn infants experience hypoxia-ischaemia and metabolic acidosis at birth. However, little is known regarding the biological response of newborn infants to the pH drift from the physiological equilibrium.
Yuko Mizutani, Masahiro Kinoshita, Yung-Chieh Lin, Satoko Fukaya, Shin Kato, Tadashi Hisano, Hideki Hida, Sachiko Iwata, Shinji Saitoh, Osuke Iwata   +9 more
doaj   +3 more sources

Acid-base equilibrium in the blood of sheep [PDF]

Experientia, 1979
The acid-base equilibrium in the blood of sheep is different from that of human blood mainly because of a lower concentration of 2,3-DPG. A nomogram relating pH, pCO2, total CO2 content and base excess has been developed.
Luciano Gattinoni, Michele Samaja
openalex   +4 more sources

CHANGES IN THE ACID-BASE EQUILIBRIUM IN ESSENTIAL HYPERTENSION [PDF]

Journal of Clinical Investigation, 1952
In a study of a group of hospitalized patients in whom there was no reason to suspect a disturbed acid-base balance, it was found that a few patients had low blood pH values. The only factor in common to these patients with the low pH values was that all had essential hypertension.
Jerome M. Waldron, Franz Goldstein
openalex   +4 more sources

THE ACID-BASE EQUILIBRIUM OF THE BLOOD IN ECLAMPSIA [PDF]

Journal of Biological Chemistry, 1929
H.J. Stander, Nicholson J. Eastman, E.P.H. Harrison, J.F. Cadden   +3 more
semanticscholar   +3 more sources

Regulation of acid-base equilibrium in chronic hypercapnia

Kidney International, 1985
Previous studies from this laboratory have demonstrated that the decreased renal bicarbonate reabsorption prevailing during chronic hypocapnia is not mediated by the alkalemia that normally accompanies this acid-base disturbance but by some direct consequence of the change in PaCO2 itself.
Nicolaos E. Madias, Charles J. Wolf, Jordan J. Cohen   +2 more
openalex   +4 more sources

The acid‐base equilibrium in frog's muscle [PDF]

The Journal of Physiology, 1929
A. D. Ritchie
openalex   +5 more sources

Properties of Selenolate-Diselenide Redox Equilibria in View of Their Thiolate-Disulfide Counterparts

Antioxidants, 2023
Selenium, the multifaceted redox agent, is characterized in terms of oxidation states, with emphasis on selenol and diselenide in proteinogenic compounds.
Tamás Pálla, Arash Mirzahosseini, Béla Noszál   +2 more
doaj   +1 more source