Results 101 to 110 of about 443,806 (346)

Electron Donor-Induced Electrochemical Reduction in Vanadate Anions to Enhance the Electrochemical Performance of Plasma Electrolytic Oxidation Layers

Metals
Despite the increasing interest in enhancing the electrochemical stability of Al alloys through protective coatings, the role of electron donor agents during coating formation remains poorly understood in terms of morphological control and anticorrosion ...
Mosab Kaseem, Arash Fattah-alhosseini, Burak Dikici   +2 more
doaj   +1 more source

29Si nuclear spins as a resource for donor spin qubits in silicon

New Journal of Physics, 2016
Nuclear spin registers in the vicinity of electron spins in solid state systems offer a powerful resource to address the challenge of scalability in quantum architectures. We investigate here the properties of ^29 Si nuclear spins surrounding donor atoms
Gary Wolfowicz, Pierre-André Mortemousque, Roland Guichard, Stephanie Simmons, Mike L W Thewalt, Kohei M Itoh, John J L Morton   +6 more
doaj   +1 more source

Spin splitting of X-related donor impurity states in an AlAs barrier

, 2005
We use magnetotunneling spectroscopy to observe the spin splitting of the ground state of an X-valley-related Si-donor impurity in an AlAs barrier. We determine the absolute magnitude of the effective Zeeman spin splitting factors of the impurity ground ...
E. E. Vdovin, E. L. Ivchenko, G. Hill, H. Im, I. Hapke-Wurst, I. Hapke-Wurst, J. Köneman, L. Eaves, M. Henini, M. J. Snelling, P. McDonnell, S. A. Vitusevich, Yu. N. Khanin   +12 more
core   +1 more source

Bioinspired Noncyclic Transfer Pathway Electron Donors for Unprecedented Hydrogen Production

, 2022
Jing Liu, Chao Wang, Wen-Bei Yu, Heng Zhao, Zhi‐Yi Hu, Fu Liu, Tawfique Hasan, Yu Li, Gustaaf Van Tendeloo, Can Li, Bao‐Lian Su   +10 more
openalex   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Caproate Production from Yellow Water Fermentation: The Decisive Roles of Electron Donors

Fermentation
Caproate is a valuable medium-chain fatty acid (MCFA) that is found to be extensively used in biofuel production, food preservation, and the pharmaceutical industries. Short-chain fatty acids (SCFAs) from waste streams can be upgraded sustainably through
Kai Shen, Xing Chen, Jiasheng Shi, Xuedong Zhang, Yaya Sun, He Liu, Salma Tabassum, Hongbo Liu   +7 more
doaj   +1 more source

Metabolic response of Geobacter sulfurreducens towards electron donor/acceptor variation

Microbial Cell Factories, 2010
Background Geobacter sulfurreducens is capable of coupling the complete oxidation of organic compounds to iron reduction. The metabolic response of G.
Lovley Derek R, Coppi Maddalena V, Yang Tae Hoon, Sun Jun   +3 more
doaj   +1 more source

Photon Antibunching and Magnetospectroscopy of a Single Fluorine Donor in ZnSe

, 2010
We report on the optical investigation of single electron spins bound to fluorine donor impurities in ZnSe. Measurements of photon antibunching establish the presence of single, isolated optical emitters, and magneto-optical studies are consistent with ...
Clark, S. M., De Greve, K., Ladd, T. D., Lischka, K., Panfilova, M., Pawlis, A., Sanaka, K., Sleiter, D., Yamamoto, Y.   +8 more
core   +1 more source

Interplay between RNA‐protein interactions and RNA structures in gene regulation

FEBS Open Bio, EarlyView.
Methodological advances in mapping transcriptome‐wide RNA‐protein interactions and RNA structures have started to uncover the potential of RNP conformations in gene regulation. Competing RNA–RNA, RNA‐protein and protein–protein interactions shape the compaction and function of RNPs throughout their lifetime and may provide novel therapeutic targets in ...
Jenni Rapakko, Mauro Scaravilli, Minna‐Liisa Änkö   +2 more
wiley   +1 more source

Short-Lived Electron Transfer in Donor-Bridge-Acceptor Systems

, 2016
We investigate time-dependent electron transfer (ET) in benchmark donor-bridge-acceptor systems. For the small bridge sizes studied, we obtain results far different from the perturbation theory which underlies scattering-based approaches, notably a lack ...
Psiachos, D.
core   +1 more source