Results 1 to 10 of about 5,490,665 (197)

Efferocytosis Fuels Requirements of Fatty Acid Oxidation and the Electron Transport Chain to Polarize Macrophages for Tissue Repair.

open access: yesCell Metabolism, 2019
During wound injury, efferocytosis fills the macrophage with a metabolite load nearly equal to the phagocyte itself. A timely question pertains to how metabolic phagocytic signaling regulates the signature anti-inflammatory macrophage response.
Shuang Zhang   +11 more
semanticscholar   +1 more source

Electron Transport at Surfaces and Interfaces

open access: yesCHIMIA, 2012
Here we present two techniques which give insight on transport phenomena with atomic resolution. Ballistic electron emission microscopy is used to study the ballistic transport through layered heterogeneous systems.
Christian A. Bobisch, Rolf Möller
doaj   +1 more source

Electron transport in acetate-grown Methanosarcina acetivorans

open access: yesBMC Microbiology, 2011
Background Acetate is the major source of methane in nature. The majority of investigations have focused on acetotrophic methanogens for which energy-conserving electron transport is dependent on the production and consumption of H2 as an intermediate ...
Ferry James G   +2 more
doaj   +1 more source

Fused electron deficient semiconducting polymers for air stable electron transport

open access: yesNature Communications, 2018
Semiconducting polymers are usually prepared by transition metal mediated coupling reactions that cause problems for sustainability and biological applications.
Ada Onwubiko   +15 more
doaj   +1 more source

Towards Optimizing Width Modulation for Maximum Thermoelectric Efficiency

open access: yesMicromachines, 2023
Maximizing thermoelectric efficiency is typically addressed as identical to minimizing parasitic thermal conduction. Such an approach relies on the assumption that the adopted strategy mainly affects phonons, leaving electrons intact, and is not ...
Antonios-Dimitrios Stefanou   +1 more
doaj   +1 more source

Oncogenic pathways and the electron transport chain: a dangeROS liaison

open access: yesBritish Journal of Cancer, 2019
Driver mutations in oncogenic pathways, rewiring of cellular metabolism and altered ROS homoeostasis are intimately connected hallmarks of cancer.
Vittoria Raimondi   +2 more
semanticscholar   +1 more source

Organic Spintronics: A Theoretical Investigation of a Graphene-Porphyrin Based Nanodevice

open access: yesMagnetochemistry, 2020
Spintronics is one of the most exciting applications of graphene-based devices. In this work Density Functional Theory is used to study a nanojunction consisting of two semi-infinite graphene electrodes contacted with an iron-porphyrin (FeP) molecule ...
Elisabetta del Castillo   +3 more
doaj   +1 more source

Dual Functional Dopant‐Free Contacts with Titanium Protecting Layer: Boosting Stability while Balancing Electron Transport and Recombination Losses

open access: yesAdvanced Science, 2022
Combining electron‐ and hole‐selective materials in one crystalline silicon (Si) solar cell, thereby avoiding any dopants, is not considered for application to photovoltaic industry until only comparable efficiency and stable performance are achievable ...
Zhaolang Liu   +10 more
doaj   +1 more source

Special issue in honour of Prof. Reto J. Strasser - JIP-test as a tool for early diagnostics of plant growth and flowering upon selected light recipe

open access: yesPhotosynthetica, 2020
Light is a major factor controlling plant growth and development. To assess the impact of the applied light conditions, we aimed to sort out a tool for early diagnostics of the plant physiological state.
M. ZHIPONOVA   +10 more
doaj   +1 more source

Biological Electron Transport Systems [PDF]

open access: yesProceedings of the National Academy of Sciences, 1970
The solid-state electrical conductivities of a number of ferredoxin model compounds are reported. For one of these compounds, (KFeS 2 ) n , an electron transfer rate for a 25 Å unit is shown to be at least 1 × 10 8 electrons sec -
D O, Cowan, G, Pasternak, F, Kaufman
openaire   +2 more sources

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