Results 31 to 40 of about 1,474,242 (303)

Physiological Benefits of Oxygen-Terminating Extracellular Electron Transfer

mBio, 2022
Extracellular electron transfer (EET) is a process via which certain microorganisms, such as bacteria, exchange electrons with extracellular materials by creating an electrical link across their membranes.
Yoshihide Tokunou, Masanori Toyofuku, Nobuhiko Nomura   +2 more
doaj   +1 more source

Energy Transfer Rate in Double-Layer Graphene Systems: Linear Regime

, 2012
We investigate theoretically the energy transfer phenomenon in a double-layer graphene (DLG) system in which two layers are coupled due to the Coulomb interlayer interaction without appreciable interlayer tunneling.
B. Bahrami, Bao, Boiko, Cao, Castro Neto, Das Sarma, Das Sarma, Efimkin, Flensberg, Geim, Gramila, Hill, Hwang, Hwang, Jacobini, Jauho, Kamenev, Katsnelson, Kharitonov, Kim, Laikhtman, Lei, Lei, Lei, Lei, Lei, Lei, Lei, Lei, Lemme, Lemme, Noh, Novoselov, Novoselov, Peres, Persson, Persson, Persson, Profumo, Rojo, Schmidt, Senger, Sivan, Solomon, Solomon, T. Vazifehshenas, Tanatar, Tse, Tso, Vazifehshenas, Vazifehshenas, Volokitin, Volokitin, Wang, Weng, Wu, Wu, Zheng, Zheng   +58 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Distance Dependence of Electron-Transfer Quenching in Rigid Media: A Discrete Site Model of Electron Transfer and Electron Exchange

CHIMIA, 1994
The quenching of the luminescence of five emitters which span lifetimes of 1 ns to 10 s has been investigated in rigid media. The mechanism is in every case either electron transfer or electron exchange.
Elisabeth Guerry-Butty, Edwin Haselbach, Paul Suppan   +2 more
doaj   +2 more sources

The radiative transfer equations for Compton scattering of polarized low frequency radiation on a hot electron gas [PDF]

, 1999
We deduce the equations that describe how polarized radiation is Comptonized by a hot electron gas. Low frequencies are considered, and the equations are expanded to second order in electron velocities.
Hansen, Frode K., Lilje, Per B.
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

K-shell Analysis Reveals Distinct Functional Parts in an Electron Transfer Network and Its Implications for Extracellular Electron Transfer

Frontiers in Microbiology, 2016
Shewanella oneidensis MR-1 is capable of extracellular electron transfer (EET) and hence has attracted considerable attention. The EET pathways mainly consist of c-type cytochromes, along with some other proteins involved in electron transfer processes ...
Dewu eDing, Ling eLi, Chuanjun eSu, Xiao eSun   +3 more
doaj   +1 more source

Extracellular electron transfer mechanism in Shewanella loihica PV- 4 biofilms formed at indium tin oxide and graphite electrodes [PDF]

, 2013
Electroactive biofilms are capable of extracellular electron transfer to insoluble metal oxides and electrodes; such biofilms are relevant to biogeochemistry, bioremediation, and bioelectricity production.
Jain, Anand, Krishnamurthy, Satheesh, Marsili, Enrico, O Connolly, Jack, Woolley, Richard   +4 more
core  

Crossover from nonadiabatic to adiabatic electron transfer reactions: Multilevel blocking Monte Carlo simulations

, 2002
The crossover from nonadiabatic to adiabatic electron transfer has been theoretically studied under a spin-boson model (dissipative two-state system) description.
Egger, R., Muehlbacher, L.
core   +1 more source

A push-pull unsymmetrical subphthalocyanine dimer [PDF]

, 2015
Unsymmetrical subphthalocyanine fused dimers have been prepared from appropriate ortho-dinitrile SubPc precursors. In particular, either electron-donating or electron-accepting substituents have been introduced on each SubPc constituent unit, resulting ...
Claessens, Christian G., Clark, Tim, Guldi, Dirk M., Martinez-Diaz, M. Victoria, Torres, Tomas, Zango, German, Zirzlmeier, Johannes   +6 more
core   +2 more sources