Reverse electron flow (also known as reverse electron transport) is a mechanism in microbial metabolism. Chemolithotrophs using an electron donor with...

respiration, the flow of electrons terminates with molecular oxygen as the final electron acceptor. In anaerobic respiration, other electron acceptors are...

the engine. Reverse logistics, i.e. goods/waste flowing in the distribution network having consumers as point of origin Reverse electron flow is a mechanism...

fixation via the Calvin cycle using reverse electron flow, an energy-requiring process that pushes the electrons against their thermodynamic gradient...

is a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is defined as the net rate of flow of electric...

This process is driven by the proton motive force and is called reverse electron flow. Purple bacteria inhabit illuminated anoxic aquatic and terrestrial...

voltage source draws free electrons (majority carriers in the n-region) away from the P-N junction. The flow of these electrons results in the creation...

current readily flows Reverse bias is in the direction of little or no current flow Negative charge carriers (electrons) can easily flow through the junction...

substitution of all coupled processes (ATP synthesis, transhydrogenation, reverse electron flow, active transport of cations, etc.) by a cyclic proton transport...

concentrated solution. Applying an external pressure to reverse the natural flow of pure solvent, thus, is reverse osmosis. The process is similar to other membrane...

tube with two electrodes, a heated cathode and a plate, in which electrons can flow in only one direction, from the cathode to the plate. Among many uses...

current (the flow of positive charges) in a circuit is opposite to the direction of electron flow, so (negatively charged) electrons flow from the anode...

charges move. Electrons have a negative electrical charge, so the movement of electrons is opposite to that of the conventional current flow. Consequently...

However, current in metal conductors is generally due to the flow of electrons. Because electrons carry a negative charge, they move in the direction opposite...

Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a method for studying materials that have unpaired electrons. The...

aspect of Reversed Field Pinch research. Dominique Franck Escande RFX: Reversed-Field eXperiment Measurement of superthermal electron flow and temperature...

_{\text{n}}} are the carrier lifetimes of holes and electrons, respectively. Increase in reverse bias does not allow the majority charge carriers to diffuse...

reaction. There are two classes of redox reactions: Electron-transfer – Only one (usually) electron flows from the atom, ion, or molecule being oxidized to...

electron microscope (SEM) is a type of electron microscope that produces images of a sample by scanning the surface with a focused beam of electrons....

In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure)...

negative grid current (reverse electron flow from the grid to the cathode). This can swamp the grid power supply if this reverse current gets too high...

flows from the N-side to the P-side. The carrier density (mostly, minority carriers) is small and only a very small reverse saturation current flows....

charged electrons in each atom, called conduction electrons, are free to move about the crystal lattice. An electric field causes a large current to flow, so...

reaction, called photoinduced charge separation, is the start of the electron flow and transforms light energy into chemical forms. In chemistry, many...

Lees, H.; Postgate, J. G. (1972). "The Meaning of "Reversed Electron Flow" and "High Energy Electron" in Biochemistry". Nature. 238 (5363): 330–331. Bibcode:1972Natur...

the negative pole (defined as positive flow). In actuality, free electrons in a conductor nearly always flow from the negative to the positive pole....

redox reactions driving the flow of electrons through the electron transport chain, from electron donors such as NADH to electron acceptors such as oxygen...

charge difference would quickly prevent the further flow of electrons. A salt bridge allows the flow of negative or positive ions to maintain a steady-state...

attracts electrons. Electronics Comprises the physics, engineering, technology and applications that deal with the emission, flow and control of electrons in...

a transformer with other components, or flow of current across a transistor in the "off" state or a reverse-polarized diode. Gradual loss of energy from...