Results 271 to 280 of about 605,158 (291)

ChemInform Abstract: Design of Redox Systems for the Selective Transport of Electrons Across Liquid Membranes: Nickel(II,III) Tetraaza Macrocyclic Complexes.

open access: closedChemInform, 1989
AbstractIn order to perform the selective transport of electrons from an electron source phase to an electron receiving phase, a redox system is used as an electron carrier whose redox potential can be controlled.
Giancarlo De Santis   +4 more
openalex   +2 more sources

Mitochondrial Electron Transport Chain Complex II Dysfunction Causes Premature Aging of Hematopoietic Stem Cells

Stem Cells, 2022
AbstractMitochondria are indispensable in maintaining hematopoietic stem cells (HSCs), and mitochondrial complex II (MCII) has been recognized as a key component of HSCs. However, the physiological role of MCII on long-term hematopoiesis and hematopoietic reconstitution capacity remains unknown.
Kaito Harada   +7 more
openaire   +2 more sources

ELECTRON TRANSPORT ACTIVITY AND POLYPEPTIDE COMPOSITION OF THE ISOLATED PHOTOSYSTEM II COMPLEX

open access: closed, 1983
Peter Sandusky   +5 more
openalex   +2 more sources

Structure-(Dys)function Relationships in Mitochondrial Electron Transport Chain Complex II?

Science of Aging Knowledge Environment, 2003
It has been postulated that mitochondrially derived reactive oxygen species (ROS) play a major causative role in aging processes. The primary sources of these oxidants are believed to be complexes I and III of the electron transport chain, with little evidence supporting oxidant formation at complex II (succinate dehydrogenase).
Bruce S, Kristal, Boris F, Krasnikov
openaire   +2 more sources

Electronic Transport Properties of Spin-Crossover Magnet Fe(II)-N4S2 Complexes

Chinese Journal of Chemical Physics, 2018
Spin-crossover (SCO) magnets can act as one of the most possible building blocks in molecular spintronics due to their magnetic bistability between the high-spin (HS) and low-spin (LS) states. Here, the electronic structures and transport properties through SCO magnet Fe(II)-N4S2 complexes sandwiched between gold electrodes are explored by performing ...
Ming-li Du   +3 more
openaire   +1 more source

Disruption of electron transport between complexes II and III is anti-arrhythmic during reperfusion via reduced oxidative stress

open access: closedJournal of Molecular and Cellular Cardiology, 2008
V. Bourahla   +7 more
openalex   +2 more sources

Mixed-valence manganese(II)-manganese(III) complexes: models for the manganese site in the photosynthetic electron transport chain

open access: closedJournal of the American Chemical Society, 1985
Bouchra Mabad   +3 more
openalex   +2 more sources

Triarylamine-conjugated Bis(terpyridine)–Iron(II) Complex Wires: Rapid and Long-range Electron-transport Ability

Chemistry Letters, 2013
Abstract Bis(terpyridine)–iron(II) complex wires (the number of the complex units: 1–3) possessing triarylamine at the termini were fabricated on gold electrode. The electron-transfer rate constant between the triarylamine moiety and gold electrode was quantified by means of potential-step chronoamperometry, revealing that (1 ...
Ryota Sakamoto   +3 more
openaire   +1 more source

Nanostructured Cobalt(II) Tetracarboxyphthalocyanine Complex Supported Within the MWCNT Frameworks: Electron Transport and Charge Storage Capabilities

Electroanalysis, 2015
AbstractThe electrochemical redox properties of a surface‐confined thin solid film of nanostructured cobalt(II) tetracarboxyphthalocyanine integrated with multiwalled carbon nanotube (nanoCoTCPc/MWCNT) have been investigated. This novel nanoCoTCPc/MWCNT material was characterized using SEM, TEM, zeta analysis and electrochemical methods. The nanoCoTCPc/
Sherilee Pillay   +4 more
openaire   +1 more source

Home - About - Disclaimer - Privacy