Articles with "vacuum plasma" as a keyword



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Vacuum plasma sprayed porous titanium coating on polyetheretherketone for ACDF improves the osteogenic ability: An in vitro and in vivo study.

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Published in 2021 at "Biomedical microdevices"

DOI: 10.1007/s10544-021-00559-y

Abstract: Cervical degenerative disease is a common and frequently occurring disease, which seriously affects the health and quality of the life of patients worldwide. Anterior cervical decompression and interbody fusion is currently recognized as the gold… read more here.

Keywords: vitro vivo; polyetheretherketone; study; bone ... See more keywords

Thermophysical Properties of Cold- and Vacuum Plasma-Sprayed Cu-Cr-X Alloys, NiAl and NiCrAlY Coatings II: Specific Heat Capacity

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Published in 2017 at "Journal of Materials Engineering and Performance"

DOI: 10.1007/s11665-017-3015-x

Abstract: Part I of the paper discussed the temperature dependencies of the electrical resistivities, thermal conductivities, thermal diffusivities and total hemispherical emissivities of several vacuum plasma-sprayed (VPS) and cold-sprayed (CS) copper alloy monolithic coatings, VPS NiAl,… read more here.

Keywords: specific heat; plasma sprayed; mathbf; vacuum plasma ... See more keywords

Oxidation behaviors and mechanisms of Yb2O3-doped silicon coatings fabricated by vacuum plasma spray

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Published in 2021 at "Ceramics International"

DOI: 10.1016/j.ceramint.2021.04.005

Abstract: Abstract Environmental barrier coatings (EBCs) have been widely studied for the protection of ceramic matrix composites (CMCs). The phase transition of silica thermal growth oxide (TGO) has been proved to be an important factor for… read more here.

Keywords: mechanisms yb2o3; fabricated vacuum; oxidation; oxidation behaviors ... See more keywords

Investigation and Optimization of Vacuum Plasma Treatment of PA66 Fabric for Reduced Fire Retardant Consumption

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c01870

Abstract: Flame retardant (FR) textiles were obtained by surface treatments of polyamide 66 fabrics with microwave (MW) plasma technology in order to reduce the amount of FR involved in the fabric finishing process. More specifically, MW… read more here.

Keywords: vacuum plasma; fire retardant; plasma treatment; surface ... See more keywords

On the non-thermal nature of distributions of electrons accelerated by high intensity lasers at the vacuum-plasma interface

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Published in 2019 at "Physics of Plasmas"

DOI: 10.1063/1.5111934

Abstract: The distribution function of electrons accelerated by intense laser pulses at steep vacuum-plasma interfaces is investigated by using the Fokker-Planck equation and methods from extreme statistics. The energy spectrum of electrons penetrating into the dense… read more here.

Keywords: planck equation; fokker planck; electrons accelerated; energy ... See more keywords

Vacuum-plasma transition effect on positron acceleration in the bubble regime plasma wakefield accelerators

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Published in 2025 at "Physical Review Accelerators and Beams"

DOI: 10.1103/physrevaccelbeams.28.031301

Abstract: In recent years, the field of positron acceleration in plasma wakefield accelerators has witnessed rapid theoretical advancements, and several effective schemes have been proposed. In these studies, longitudinally uniform plasma is taken into account, with… read more here.

Keywords: positron; plasma transition; vacuum plasma; positron beam ... See more keywords
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Kinetics of the vacuum e−e+ plasma in a strong electric field and problem of radiation

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Published in 2020 at "Modern Physics Letters A"

DOI: 10.1142/s0217732320400283

Abstract: We consider a quantum kinetic equation for [Formula: see text] plasma created from vacuum under the action of a strong time-dependent linearly polarized electric field. Simplification of the collision integral for photon emission along the… read more here.

Keywords: field; plasma strong; kinetics vacuum; vacuum plasma ... See more keywords

The Use of Vacuum Plasma Surface Treatment to Improve Bone Healing and Regeneration in Socket Preservation and GBR: A Case Series with Histological Analysis

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Published in 2025 at "Applied Sciences"

DOI: 10.3390/app15116344

Abstract: Purpose: To evaluate the clinical and histological outcomes of patients that receive implant-supported crowns after vacuum plasma surface treatment (VPST) of biomaterials used in socket preservation (SP) and guided bone regeneration (GBR). Materials and methods:… read more here.

Keywords: bone; treatment; socket preservation; vacuum plasma ... See more keywords

Improvement in Biocompatibility and Biointegration of Human Acellular Dermal Matrix through Vacuum Plasma Surface Treatment

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Published in 2024 at "Bioengineering"

DOI: 10.3390/bioengineering11040359

Abstract: Efforts are ongoing to enhance the functionality of human acellular dermal matrices (hADMs), which are extensively utilized in reconstructive surgeries. Among these efforts, plasma treatments, particularly vacuum plasma treatments, have recently emerged in the medical… read more here.

Keywords: treatment; hadms; acellular dermal; vacuum plasma ... See more keywords

The Use of Vacuum Plasma Surface Treatment to Improve the Hydrophilicity and Wettability of Bone Graft Substitutes and Resorbable Membranes: An In Vitro Study

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Published in 2025 at "Dentistry Journal"

DOI: 10.3390/dj13040141

Abstract: Background/Objectives: We wished to evaluate in vitro whether vacuum plasma surface treatment of bone graft substitutes and resorbable membranes could improve the hydrophilicity and wettability of the tested materials. Methods: A total of 28 sterilized… read more here.

Keywords: treatment; surface treatment; vacuum plasma; plasma surface ... See more keywords

Accelerated construction of an in vitro model of human periodontal ligament tissue: vacuum plasma combined with fibronectin coating and a polydimethylsiloxane matrix

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Published in 2019 at "PeerJ"

DOI: 10.7717/peerj.7036

Abstract: Tying shape memory wires to crowded teeth causes the wires to deform according to the dental arch. This deformation results in a resilient force that is delivered to the tooth. The appropriate amount of force… read more here.

Keywords: fibronectin coating; treatment; model; vitro ... See more keywords