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   Articles with "surface potentials" as a keyword



Scanning Kelvin Probe Force Microscopy and Density Functional Theory Studies on the Surface Potential of the Intermetallics in AA7075-T6 Alloys

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recommendations! Published in 2019 at "Journal of Materials Engineering and Performance"

DOI: 10.1007/s11665-019-04160-6

Abstract: The surface potentials of Mg2Si and Al7Cu2Fe intermetallic particles in AA7075-T6 alloys were investigated by scanning Kelvin probe force microscopy (SKPFM) technique. The experimental surface potentials of Mg2Si and Al7Cu2Fe intermetallic particles relative to Al… read more here.

Keywords: microscopy; scanning kelvin; surface potentials; aa7075 alloys ... See more keywords

Electrified Interactions of Polyzwitterions with Charged Surfaces: Role of Dipole Orientation and Surface Potentials

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recommendations! Published in 2024 at "Langmuir"

DOI: 10.1021/acs.langmuir.4c00343

Abstract: The zwitterionic groups possess strong dipole moments, leading to inter- or intrachain interactions among zwitterionic polymers. This study aims to demonstrate the interaction of polyzwitterions poly(2-methacryloyloxyethyl phosphorylcholine) (PMPC), and poly(carboxybetaine methacrylate) (PCBMA) with electrified surfaces,… read more here.

Keywords: zwitterionic groups; dipole orientation; surface; surface potentials ... See more keywords

Anisotropic surface potentials induced by competitive ion adsorption enable the synthesis of branched cubic Pt mesocrystals

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recommendations! Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-64494-9

Abstract: Creation of complex nanostructured materials through oriented attachment (OA) requires the manipulation of interparticle forces, including electrostatic repulsion, which depends strongly on surface potentials and can be modified through the effect of solution environment on… read more here.

Keywords: chemistry; anisotropic surface; ion adsorption; competitive ion ... See more keywords
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Development of 3‐D Intramural and Surface Potentials in the LV: Microstructural Basis of Preferential Transmural Conduction

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recommendations! Published in 2017 at "Journal of Cardiovascular Electrophysiology"

DOI: 10.1111/jce.13207

Abstract: Extracellular potentials measured on the heart surfaces are used to infer events that originate deep within the heart wall. We have reconstructed intramural potentials in three dimensions for the first time, and compare these with… read more here.

Keywords: surface potentials; surface; intramural surface; potentials microstructural ... See more keywords

Influence of P(VDF-TrFE) Membranes with Different Surface Potentials on the Activity and Angiogenic Function of Human Umbilical Vein Endothelial Cells

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recommendations! Published in 2022 at "BioMed Research International"

DOI: 10.1155/2022/5693994

Abstract: During bone tissue regeneration, neovascularization is critical, and the formation of a blood supply network is crucial for bone growth stimulation and remodeling. Previous studies suggest that bioelectric signals facilitate the process of angiogenesis. Owing… read more here.

Keywords: trfe membranes; vdf trfe; surface; surface potentials ... See more keywords
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Effect of Surface Potentials on Interaction between Ions and Surfaces

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recommendations! Published in 2018 at "Bulletin of the Russian Academy of Sciences: Physics"

DOI: 10.3103/s1062873818020259

Abstract: It is shown by studying the scattering of helium and neon ions with hyperthermal energies on the surfaces of semiconductors that the crystal surfaces reflect some incident ions by means of pairwise interaction and some… read more here.

Keywords: surface potentials; ions surfaces; interaction ions; effect surface ... See more keywords

Intracardiac Inverse Potential Mapping Using the Method of Fundamental Solutions

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recommendations! Published in 2022 at "Frontiers in Physiology"

DOI: 10.3389/fphys.2022.873049

Abstract: Introduction: Atrial fibrillation (AF) is the most prevalent cardiac dysrhythmia and percutaneous catheter ablation is widely used to treat it. Panoramic mapping with multi-electrode catheters can identify ablation targets in persistent AF, but is limited… read more here.

Keywords: fundamental solutions; surface potentials; potential mapping; method fundamental ... See more keywords