Results 101 to 110 of about 8,865,093 (252)

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

FEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn, Artur Osyczka, Marcin Sarewicz   +2 more
wiley   +1 more source

MEASUREMENT OF CHARGE INSTABILITY OF TIR STRUCTURE

Измерение, мониторинг, управление, контроль
Background. The information content of the complex for measuring the parameters of the TIR structure can be increased by using a GLIN implemented on the basis of a microcontroller in its configuration. Materials and methods.
D.A. Tashlintsev, V.M. Tchaikovsky
doaj   +1 more source

Optimizing energy efficiency in induction skull melting process: investigating the crucial impact of melting system structure

Scientific Reports
Induction skull melting (ISM) technology could melt metals with avoiding contamination from crucible. A long-standing problem of ISM is that the low charge energy utilization and inhomogeneous fields have obstructed its application in many critical metal
Chaojun Zhang, Lunyong Zhang, Fuyang Cao, Zhishuai Jin, Guanyu Cao, Hongxian Shen, Yongjiang Huang, Jianfei Sun   +7 more
doaj   +1 more source

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

Effect of applied DC voltages and temperatures on space charge behaviour of multi-layer oil-paper insulation

, 2009
In this paper, space charge in a multi-layer oil-paper insulation system was investigated using the pulsed electroacoustic (PEA) technique. A series of measurements had been carried following subjection of the insulation system to different applied ...
Liao, R, Fu, M, Tang, Chao, Chen, George
core   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

FEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt, Annika Winbo, Jenny Malmström   +2 more
wiley   +1 more source

Photoluminescence investigation of charge build-up process in the emitter of a double-barrier resonant tunneling structure

, 1996
Charge build-up process in the emitter of a double-barrier resonant tunneling structure is studied by using photoluminescence spectroscopy. Clear evidence is obtained that the charge accumulation in the emitter keeps almost constant with bias voltages in
Zhang W, Zhang T, Li CF, Yang XP, Zhang PH, Zheng HZ, Tian JF, Luo KJ, Luo KJ CHINESE ACAD SCIINST SEMICONDNATL LAB SUPERLATTICES & MICROSTRUCTBEIJING 100083PEOPLES R CHINA.   +8 more
core  

Charge structure in electrolytes and polyelectrolytes. Experimental evidence and interpretation

, 1993
The use of a wave-vector-dependent dielec. structure function to describe electrolyte and polyelectrolyte solns. is reported. Exptl. results for the charge-charge structure function in electrolytes and in polyelectrolytes are presented at concns. beyond
Kunz, Werner, Cotton, J.-P., van der Maarel, J. R. C., Jannink, G., Calmettes, P., G. Jannink, P. Calmettes, J. P. Cottons, W. Kunz, J. R. C. van der Maarel   +9 more
core   +1 more source

Clinical Impact of NOTCH3 Variant Location After First Stroke in CADASIL

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Despite its monogenic origin, Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy exhibits marked variability in clinical expression and severity. Variants in the NOTCH3 gene, within epidermal growth factor‐like repeat domains 1–6 or 7–34, are known to influence disease onset, but their impact ...
Léa Aguilhon, Hugues Chabriat, Dominique Hervé, Stéphanie Guey, Sophie Tezenas Du Montcel, Juliette Ortholand   +5 more
wiley   +1 more source