(B)) anode is tested in Mg(CH3COO)2 aqueous solution, the formation of Mg-rich solid electrolyte interphase on the VO2(B) electrode and co-insertion of derived protons are probed; in the tunnels, the diffusion energy barrier of Mg2++H2O is 2.7 eV, while that of the protons is 0.37...
Escherichia coli ribosome released protons upon addition of Mg2+. The Mg2+-induced proton release was studied bv means of the pH-stal technique. The number of protons released from a 70 S ribosome in the Mg2+ concentration range 1–20 mM was about 30 at pH 7 and 7.6. and increased to ...
Liu Y, Vijver MG, Peijnenburg WJGM (2014a) Impacts of major cations (K + , Na + , Ca 2+ , Mg 2+ ) and protons on toxicity predictions of nickel and cadmium to lettuce ( Lactuca sativa L.) using exposure models. Ecotoxicology 23:385–395. : 10.1007/s10646-014-1202-1...
Mrs2 KD Disrupt the Energy Metabolism in Mitochondria. In mitochondria, ATP is made from ADP and phosphate by ATP synthase using an electrochemical gradient of protons across the mitochondrial inner membrane. Therefore, inside-negative ΔΨacross the mitochondrial inner membrane is crucial ...
The vacuolar H+-ATPase dependent transport of protons across cytoplasmic membranes in FORE (forkheadrelated) cells of endolymphatic epithelium in the inner... H Vidarsson,R Westergren,M Heglind,... - 《Plos One》 被引量: 127发表: 2009年 The Oligomeric State and Arrangement of the Active Ba...
Extrusion of protons as a response to high-NaCl stress in intact mung bean roots was investigated at different external concentrations of Ca^ ions ([Ca^]_)... N Yoshiyuki,K Kunihiro,S Noriko,... - 《Plant & Cell Physiology》 被引量: 264发表: 1992年 Interaction sites among phospholamban,...
Data presented here describe the thermodynamics and kinetics of an interchange between slow and fast electrophoretic conformers of a complex RNA pseudoknot, and the linkage of this interconversion to the concentrations of monovalent ions, divalent ions and protons. In this section we discuss a model ...
In fairly quick succession in the 20th century, atoms turned out to be nuclei orbited by electrons, nuclei turned out to be protons and neutrons, and protons and neutrons got subdivided into even smaller particles, known as quarks and gluons. But those smaller particles are just smaller ...
In an atom, the most common subatomic particles are protons, neutrons, and electrons because these are the particles that dictate the identity of the element. For a set of subatomic particles, there is only one specific identity of a...
We report here the cloning and characterization of an Arabidopsis thaliana transporter, designated AtMHX, which is localized in the vacuolar membrane and functions as an electrogenic exchanger of protons with Mg2+ and Zn2+ ions. Functional homologs of AtMHX have not been cloned from any organism....