Results 41 to 50 of about 1,430,726 (305)

Metalloproteins and protein-protein complexes investigated by CW and pulsed EPR spectroscopy [PDF]

, 2006
One of the central research topics in the field of biophysical chemistry is the structure and function of membrane proteins involved in energy transduction.
Lyubenova, Sevdalina
core  

EPR Spectra from “EPR-Silent” Species:  High-Field EPR Spectroscopy of Manganese(III) Porphyrins

, 2016
EPR Spectra from “EPR-Silent” Species:  High-Field EPR Spectroscopy of Manganese(III ...
Antonio Garrido Montalban (1706605), Brian M. Hoffman (1270242), Anthony G. M. Barrett (1707928), Louis-Claude Brunel (2694988), Joshua Telser (1497613), David P. Goldberg (1298385), J. Krzystek (1415551)   +6 more
core   +1 more source

Role of the C-terminal domain in the structure and function of tetrameric sodium channels [PDF]

, 2013
Voltage-gated sodium channels have essential roles in electrical signalling. Prokaryotic sodium channels are tetramers consisting of transmembrane (TM) voltage-sensing and pore domains, and a cytoplasmic carboxy-terminal domain.
Clapham, D.E., Hall, Benjamin A., Wallace, Bonnie A., Claire E. Naylor, Christopher W. M. Kay, Paul G. Decaen, Clapham, David, Hall, B.A., Wallace, B. A., DeCaen, P.G., Naylor, Claire E., Benjamin A. Hall, B. A. Wallace, Bagneris, Claire, Kay, C.W.M., DeCaen, Paul, David E. Clapham, Kay, Christopher W. M.   +17 more
core   +2 more sources

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

FEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi, Alain Dolla, Frauke Baymann, Celine Rommevaux, Latifa Elantak, Helene Gaussier, Matthieu Nouailler   +6 more
wiley   +1 more source

Structural basis of the gating mechanism of the large-conductance mechanosensitive channel from Escherichia coli

Nature Communications
The mechanosensitive channel of large conductance (MscL) is a tension-gated, pore-forming protein that acts as a safety valve to protect bacteria from osmotic lysis.
Katie Hardman, Joshua L. Wort, Qaiser Waheed, Xinyu Liu, Diya Arul, Sebastian A. Porav, Antonio N. Calabrese, Stephen P. Muench, Christos Pliotas   +8 more
doaj   +1 more source

The Microwave Sources for EPR Spectroscopy

Journal of Telecommunications and Information Technology, 2017
Rapid development of many scientific and technical disciplines, especially in material science and material engineering increases a demand for quick, accurate and cheap techniques of materials investigations.
Mariusz Hruszowiec, Kacper Nowak, Bogusław Szlachetko, Michał P. Grzelczak, Wojciech Czarczyński, Edward F. Pliński, Tadeusz Więckowski   +6 more
doaj   +1 more source

EPR FINGERPRINTING AND ANTIOXIDANT RESPONSE OF FOUR SELECTED PLANTAGO SPECIES

Studia Universitatis Babes-Bolyai Chemia, 2020
In this study we compare the phytochemical composition and antioxidant properties of four Plantago species (P. cornuti, P. lanceolata, P. major and P.
Anca FĂRCAȘ, Cezara ZĂGREAN-TUZA, Laurian VLASE, Ana-Maria GHELDIU, Marcel PÂRVU, Augustin C. MOȚ   +5 more
doaj   +1 more source

Characterization of porphyrin-based biomimetic systems for artificial photosynthesis using Electron Paramagnetic Resonance (EPR) spectroscopy coupled with optical technique

, 2022
noneThis work focuses on advanced Electron Paramagnetic Resonance (EPR) techniques for the investigation of the photoexcited triplet state of porphyrins.
CARELLA, ANGELO
core  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Rapid Microwave Plasma Engineering of HfO2/C@C Core‐Shell Fibrous Membrane Toward Flexible High‐Performance Electromagnetic Wave Absorption

Advanced Functional Materials, EarlyView.
Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding, Limeng Song, Wei Li, Jiangtao Hao, Xuewen Jiang, Mengru Li, Xinglai Yuan, Gang Wang, Yanqiu Zhu, Mi Tian, Hailong Wang, Hongxia Li, Biao Zhao, Rui Zhang, Bingbing Fan   +14 more
wiley   +1 more source