Results 51 to 60 of about 7,448,230 (295)

The total electric charge and time of application of galvanic currents to macrophages can optimize the release of IL-1β with low cell death

Scientific Reports
Galvanic current has been emerging as a novel therapy to regenerate chronic tissue lesions, including musculoskeletal and dermatological lesions. Recently, the NLRP3 inflammasome and IL-1β release have been identified as a signaling pathway triggered ...
Alejandro Peñin-Franch, José Antonio García-Vidal, Ana Isabel Gómez, Pilar Escolar-Reina, Francesc Medina-Mirapeix, Pablo Pelegrín   +5 more
doaj   +1 more source

Effect of NaCl Concentration on Galvanic Corrosion Behavior of Zinc and A1050 Couples

Electrochemistry
In this study, effects of NaCl concentration on galvanic corrosion behavior of zinc and A1050 couple was investigated by means of corrosion potential and galvanic current measurements, surface observation, electrochemical impedance measurements, and ...
Junho JANG, Azusa OOI, Eiji TADA
doaj   +1 more source

Modelling the Galvanic Behaviour of Cu: Fe: Zn Couple in Acidic Media at Various Temperatures, Speed of Agitation and Area Ratio

International Journal of Electrochemical Science, 2012
This work is focused on modelling the galvanic behaviour of Cu: Fe: Zn couple in aerated 0.2 N HCl at various operating conditions as independent variables; temperatures (30 and 40 oC), speed of agitation (0, 300, 600 & 900 RPM) and area ratio (0.5:1:
Farqad F.M. Saeed, Amani N. Abdelhadi
doaj   +1 more source

Galvanic Corrosion Behaviors of A508-III/304L Couples in Boric Acid Solution

International Journal of Electrochemical Science, 2020
Alloy 508-III steel and 304L stainless steel are often used in pressure vessels found in nuclear power plants, and when both are exposed to boric acid, galvanic corrosion will occur and affect operational safety.
Chenhao Sun, Yu Tan, Kuan He, Shenghan Zhang, Kexin Liang, Quan Lu   +5 more
doaj   +1 more source

Galvanic corrosion behavior of 5083 alloy/H62 brass couple under magnetic field

Journal of Materials Research and Technology, 2023
Galvanic corrosion behavior of 5083 alloy/H62 brass couple in 3.5 wt.% NaCl solution under 0, 0.2 and 0.4 T magnetic field were studied by microstructure observation, immersion test and electrochemical measurement.
Xin Zhang, Wan Mei, Lianpeng Huang, Jiahao Tao, Yiming Xiong, Zehua Wang   +5 more
doaj   +1 more source

Unique Role of Microstructure of a Bioimplant Zinc Alloy and Protein Content of Simulated Body Fluid in Corrosion and Fracture

Advanced Functional Materials, EarlyView.
BSA addition to physiological solutions enhances resistance of a Zn alloy to stress corrosion cracking (SCC) but reduces its corrosion resistance. Extended surface characterization explains the contrasting influences on corrosion and SCC. Unexpectedly, the alloy suffers transgranular SCC (TGSCC), despite extensive grain boundary precipitation. Thorough
RK Singh Raman, Syed Hussain Wajahat, Saad Al‐Saadi, Robin E. Schäublin, Peng Zeng, Solomon Ansah, Jixing Lin, Xian Tong, Cuie Wen, Jörg F. Löffler   +9 more
wiley   +1 more source

Galvanic Corrosion of Carbon Steel -Stainless Steel Couple in Sulfuric Acid under Flow Conditions

Journal of Engineering, 2016
Galvanic corrosion of stainless steel 316 (SS316) and carbon steel (CS) coupled in 5% wt/v sulfuric acid solution at agitation velocity was investigated. The galvanic behavior of coupled metals was also studied using zero resistance ammeter (ZRA) method.
Basim Obed Hasan, Ass. Prof. Dr., Naseer Abood Al-habubi, Ass. Prof. Dr., Samar Saadi Hussien, PhD. student   +2 more
doaj  

Analysis of the half-life ‘ageing-constant’ theory for galvanic anodes: Analysing the model’s predictive power for CPT anodes [PDF]

MATEC Web of Conferences
Over the last 4 years, an empirical model describing the current from galvanic anodes has been released based on limited data from some galvanic anodes. The model describes how the current from these anodes appears to halve over set time intervals. This ‘
Stone Christian, Carr Warren, Roberts Adrian   +2 more
doaj   +1 more source

Reversible Calcium Alloying on Bulk and Indium (Sub)‐Micro Negative Electrodes for Calcium‐Based Batteries

Advanced Functional Materials, EarlyView.
Description: Indium metal serves as a reversible calcium‐alloying negative electrode. By transitioning from planar electrodes to powders and (sub‐)micron indium particles, the specific surface area is increased, improving the areal capacity density and cycling stability for calcium‐based batteries.
Wouter Monnens, Robert Markowski, Zhenyu Zhou, Claude Poleunis, Livia Grgurić, Jan Bitenc, Pingping Tan, Han‐Hung Hsu, Alexandru Vlad, Koen Binnemans, Jan Fransaer   +10 more
wiley   +1 more source

Remote Activation of Wnt Signaling and Cell Proliferation by E‐Cadherin Magnetomechanical Stimulation

Advanced Functional Materials, EarlyView.
A pioneering magnetogenetic toolkit enables non‐invasive, precise spatiotemporal modulation of intracellular Wnt/β‐catenin signaling. Functionalized magnetic nanoparticles (MNPs@E/EC15) target cellular E‐cadherins to generate localized magnetomechanical forces under low‐intensity magnetic fields.
Christian Castro‐Hinojosa, Pablo Martínez‐Vicente, Lucía G. Recaredo, Susel Del Sol‐Fernández, Pilar Gomollón‐Zueco, Yilian Fernández‐Afonso, Raluca M. Fratila, María Moros   +7 more
wiley   +1 more source