Results 61 to 70 of about 500,172 (279)

Current rectification in molecular junctions produced by local potential fields [PDF]

, 2010
The transport properties of a octane-dithiol (ODT) molecule coupled to Au(001) leads are analyzed using density functional theory and non-equilibrium Green functions.
Bułka, Bogdan R., García-Suárez, Víctor M., Kostyrko, Tomasz, Lambert, Colin J.   +3 more
core   +3 more sources

Structure and mechanism of mitochondrial electron transport chain

Biomedical Journal, 2018
Respiration is one of the most vital and basic features of living organisms. In mammals, respiration is accomplished by respiratory chain complexes located on the mitochondrial inner membrane.
Runyu Guo, Jinke Gu, Shuai Zong, Meng Wu, Maojun Yang   +4 more
doaj  

Chlorophyll fluorescence in the evaluation of photosynthetic electron transport chain inhibitors in the pea

Revista Ciência Agronômica
The study aimed to evaluate the behavior of the chair of photosynthetic electron transport in the presence of DCMU and atrazine in detached leaves of pea through simultaneous measurements of the kinetics of fluorescence transient, fluorescence delayed ...
Marcio Espinosa Farias, Emanuela Garbin Martinazzo, Marcos Antonio Bacarin   +2 more
doaj   +1 more source

Identifying prognostic targets in metastatic prostate cancer beyond AR

FEBS Open Bio, EarlyView.
Genome‐wide functional screens combined with a large gene expression database and clinical outcomes can identify new therapeutic vulnerabilities in prostate cancer. Eight potentially druggable targets demonstrated strong dependency in cell lines, were associated with worse prognosis clinically, and showed evidence of protein expression in prostate ...
Emily Feng, Eric Feng, Tracy Berg, Isabella S. Nguyen, Lilac G. Nguyen, William Chen, Meng Zhang, David Quigley, Marina Sharifi, Haolong Li, Ilsa Coleman, Peter S. Nelson, Martin Sjöström, Shuang G. Zhao   +13 more
wiley   +1 more source

Earthing effects on mitochondrial function: ATP production and ROS generation

FEBS Open Bio, EarlyView.
In contrast to sham and naive controls, grounded mitochondria not only exhibit significantly enhanced energy production but also demonstrate a remarkable reduction in membrane potential and oxidative stress. This suggests a profound improvement in mitochondrial health, presenting a promising avenue for therapeutic interventions.
Cecilia Giulivi, Richard Kotz
wiley   +1 more source

Statistical model for the effects of phase and momentum randomization on electron transport

, 2012
A simple statistical model for the effects of dephasing on electron transport in one-dimensional quantum systems is introduced, which allows to adjust the degree of phase and momentum randomization independently.
Stegmann, Thomas, Ujsághy, Orsolya, Wolf, Dietrich E., Zilly, Matías   +3 more
core   +1 more source

Transport, shot noise, and topology in AC-driven dimer arrays [PDF]

, 2016
We analyze an AC-driven dimer chain connected to a strongly biased electron source and drain. It turns out that the resulting transport exhibits fingerprints of topology.
Benito, Mónica, Kohler, Sigmund, Niklas, Michael, Platero, Gloria   +3 more
core   +2 more sources

Respiratory processes in non-photosynthetic plastids

Frontiers in Plant Science, 2015
Chlororespiration is a respiratory process located in chloroplast thylakoids which consists in an electron transport chain from NAD(P)H to oxygen. This respiratory chain involves the NAD(P)H dehydrogenase complex, the plastoquinone pool and the plastid ...
Marta eRenato, Marta eRenato, Albert eBoronat, Albert eBoronat, Joaquín eAzcón-Bieto   +4 more
doaj   +1 more source

Biophysical characterization and ion transport with cell‐based and proteoliposome reconstitution assays of invertebrate K+‐Cl− cotransporters

FEBS Open Bio, EarlyView.
The K+‐Cl− cotransporters (KCCs) facilitate the symport of ions across the plasma membrane. They participate in physiological processes including neuronal regulation. Here, we characterized KCCs from Drosophila and Hydra vulgaris. Comparative analyses of transporters provide insights into the mechanism of KCC ion transport, regulation, and evolution ...
Satoshi Fudo, Marina Verkhovskaya, Coralie Di Scala, Claudio Rivera, Tommi Kajander   +4 more
wiley   +1 more source

Multi-heme Cytochromes in Shewanella oneidensis MR-1:Structures, functions and opportunities [PDF]

, 2015
Multi-heme cytochromes are employed by a range of microorganisms to transport electrons over distances of up to tens of nanometers. Perhaps the most spectacular utilization of these proteins is in the reduction of extracellular solid substrates ...
Brown JP, Collins MJ, Coursolle D, Fonseca BM, Jochen Blumberger, Julea N. Butt, Kevin M. Rosso, Marian Breuer, Song Y, Teixeira M   +9 more
core   +1 more source