Results 71 to 80 of about 4,682,761 (283)

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Mitochondrial Ca2+ uptake by the voltage-dependent anion channel 2 regulates cardiac rhythmicity

eLife, 2015
Tightly regulated Ca2+ homeostasis is a prerequisite for proper cardiac function. To dissect the regulatory network of cardiac Ca2+ handling, we performed a chemical suppressor screen on zebrafish tremblor embryos, which suffer from Ca2+ extrusion ...
Hirohito Shimizu, Johann Schredelseker, Jie Huang, Kui Lu, Shamim Naghdi, Fei Lu, Sarah Franklin, Hannah DG Fiji, Kevin Wang, Huanqi Zhu, Cheng Tian, Billy Lin, Haruko Nakano, Amy Ehrlich, Junichi Nakai, Adam Z Stieg, James K Gimzewski, Atsushi Nakano, Joshua I Goldhaber, Thomas M Vondriska, György Hajnóczky, Ohyun Kwon, Jau-Nian Chen   +22 more
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Ceramides bind VDAC2 to trigger mitochondrial apoptosis

Nature Communications, 2019
Ceramides are lipids that act directly on mitochondria to trigger apoptosis, but the underlying mechanism remains largely unclear. Here authors use a photoactivatable ceramide probe combined with a computation approach and functional studies to identify ...
Shashank Dadsena, Svenja Bockelmann, John G. M. Mina, Dina G. Hassan, Sergei Korneev, Guilherme Razzera, Helene Jahn, Patrick Niekamp, Dagmar Müller, Markus Schneider, Fikadu G. Tafesse, Siewert J. Marrink, Manuel N. Melo, Joost C. M. Holthuis   +13 more
doaj   +1 more source

Over Expression of Voltage Dependent Anion Channel 2 (VDAC2) in Muscles of Electrically Stunned Chickens

International Islamic University Malaysia Engineering Journal, 2011
Water bath stunning is a common practice in commercial slaughterhouses. Such treatment is economic and in line with animal welfare practice. However, the conditions applied for the stunning process may vary from a slaughterhouse to another slaughterhouse.
Norshahida Abu Samah, Azura Amid, and Faridah Yusof
doaj   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

The mitochondrial voltage-dependent anion channel 1 in tumor cells

Biochimica et Biophysica Acta (BBA) - Biomembranes, 2015
VDAC1 is found at the crossroads of metabolic and survival pathways. VDAC1 controls metabolic cross-talk between mitochondria and the rest of the cell by allowing the influx and efflux of metabolites, ions, nucleotides, Ca2+ and more. The location of VDAC1 at the outer mitochondrial membrane also enables its interaction with proteins that mediate and ...
Shoshan-Barmatz, Varda, Ben-Hail, Danya, Admoni, Lee, Krelin, Yakov, Tripathi, Shambhoo Sharan   +4 more
openaire   +2 more sources

Voltage-dependent anion channels 1 and 2 are expressed in porcine oocytes [PDF]

Bioscience Reports, 2009
The eukaryotic VDAC (voltage-dependent anion channel) is a pore-forming protein originally discovered in the outer membrane of mitochondria. It has been established as a key player in mitochondrial metabolism and ion signalling. In addition, in recent years, it has also been proposed that VDAC is present in extra-mitochondrial membranes, and it has ...
Cassará, María Carolina, Menzel, Viviana Andrea, Hinsch, Klaus-Dieter, Wrenzycki, Christine, Hinsch, Elvira   +4 more
openaire   +3 more sources

Structural basis for malate-driven, pore lipid-regulated activation of the Arabidopsis vacuolar anion channel ALMT9

Nature Communications
In plant cells, ALMTs are key plasma and vacuolar membrane-localized anion channels regulating plant responses to the environment. Vacuolar ALMTs control anion accumulation in plant cells and, in guard cells, they regulate stomata aperture.
Yeongmok Lee, Elsa Demes-Causse, Jaemin Yoo, Seo Young Jang, Seoyeon Jung, Justyna Jaślan, Geum-Sook Hwang, Jejoong Yoo, Alexis De Angeli, Sangho Lee   +9 more
doaj   +1 more source

Alpha-Synuclein and Mitochondrial Dysfunction in Parkinson’s Disease: The Emerging Role of VDAC

Biomolecules, 2021
Alpha-Synuclein (αSyn) is a protein whose function is still debated, as well as its role in modulation of mitochondrial function in both physiological and pathological conditions.
Pierpaolo Risiglione, Federica Zinghirino, Maria Carmela Di Rosa, Andrea Magrì, Angela Messina   +4 more
doaj   +1 more source