Results 61 to 70 of about 688,031 (301)

Prussian Blue-coated interdigitated array electrodes for possible analytical application [PDF]

, 1991
Thin films of iron(III) hexacyanoferrate(II) (Prussian Blue) were electrochemically deposited on interdigitated array (IDA) electrodes, yielding systems which can be considered as chemiresistors in sensing alkali metal ion concentrations in an adjacent ...
Bergveld, P., Grabner, E.W., Hartmann, M.   +2 more
core   +3 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Local redox potential measurement

Electrochemistry Communications, 1999
A local potential measurement method that can be easily used in an anaerobic solution was settled and the potential probe was tested with a simple and fast electrochemical system. From the local potential value, plotted versus the distance to the working electrode, the concentration profile of the electrochemically consumed species can be calculated ...
Frateur, Isabelle, Bayet, Elodie, Keddam, Michel, Tribollet, Bernard   +3 more
openaire   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Comparison of Glutathione, Cysteine, and their Redox Potentials in the Plasma of Critically Ill and Healthy Children

Frontiers in Pediatrics, 2015
Background: Oxidative stress (OS) is known to play a role in critical illness due to an imbalance in reactive oxygen species (ROS) and reactive nitrogen species (RNS) and the body’s ability to detoxify pro-oxidants using small molecule anti-oxidants and
Jocelyn Rebecca Grunwell, Scott E. Gillespie, Janine M. Ward, Anne M. Fitzpatrick, Lou Ann eBrown, Theresa W. Gauthier, Kiran B. Hebbar   +6 more
doaj   +1 more source

Unraveling the Cationic and Anionic Redox Reactions in a Conventional Layered Oxide Cathode [PDF]

, 2019
Increasing interest in high-energy lithium-ion batteries has triggered the demand to clarify the reaction mechanism in battery cathodes during high-potential operation.
Li, N, McCloskey, BD, Papp, JK, Sallis, S, Tong, W, Wei, J, Yang, W   +6 more
core   +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

redox potential [PDF]

, 2014
Citation: 'redox potential' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.RT06783 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Increase in the biomass of some green algae species in nitrate and ammonium mediums depending on auto-, mixo- or heterotrophic conditions

Acta Societatis Botanicorum Poloniae, 2014
The increase in total dry mass and protein in cultures of Chlorella pyrenoidosa, Scenedesmus quadricauda and Ankistrodesmus acicularis was studied. Under autotrophic conditions, increases in dry mass were, as a rule, larger in the nitrate medium than in ...
Stefan Gumiński, Krystyna Jurajda, Ewa Tatkowska   +2 more
doaj   +1 more source