Ex Vivo Study Comparing Three Cold Atmospheric Plasma (CAP) Sources for Biofilm Removal on Microstructured Titanium

Q3 Physics and Astronomy

Plasma Medicine Pub Date : 2019-01-01 DOI:10.1615/PLASMAMED.2018027314

S. Preissner, Ann Cathrin Poehlmann, A. Schubert, A. Lehmann, T. Arnold, Olaf Nell, S. Rupf

引用次数: 1

Abstract

In vivo titanium discs (n = 40) mounted on splints worn for 72 h by eight volunteers. Specimens were direct plasma application, CAP III received microwave-driven pulsed plasma application (90 s of a control group received no treatment. After treatment, all specimens were rinsed for 10 s using a dental air/water spray (2 bar). The vitality of microorganisms was detected by cultivation on t test, p and CAP III ( p bial therapies for peri-implantitis.

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三种低温大气等离子体源去除微结构钛上生物膜的离体研究

8名志愿者将体内钛盘(n = 40)安装在夹板上，佩戴72小时。标本直接等离子体照射，CAP III接受微波驱动脉冲等离子体照射(对照组90 s不接受治疗)。处理后，所有标本使用牙科空气/水喷雾(2 bar)冲洗10 s。采用培养t检验、p和CAP III(种植体周围炎)治疗方法检测微生物活力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Plasma Medicine Physics and Astronomy-Physics and Astronomy (all)

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Technology has always played an important role in medicine and there are many journals today devoted to medical applications of ionizing radiation, lasers, ultrasound, magnetic resonance and others. Plasma technology is a relative newcomer to the field of medicine. Experimental work conducted at several major universities, research centers and companies around the world over the recent decade demonstrates that plasma can be used in variety of medical applications. It is already widely used surgeries and endoscopic procedures. It has been shown to control properties of cellular and tissue matrices, including biocompatibility of various substrates. Non-thermal plasma has been demonstrated to deactivate dangerous pathogens and to stop bleeding without damaging healthy tissue. It can be used to promote wound healing and to treat cancer. Understanding of various mechanisms by which plasma can interact with living systems, including effects of reactive oxygen species, reactive nitrogen species and charges, has begun to emerge recently. The aim of the Plasma Medicine journal will be to provide a forum where the above topics as well as topics closely related to them can be presented and discussed. Existing journals on plasma science and technology are aimed for audiences with primarily engineering and science background. The field of Plasma Medicine, on the other hand, is highly interdisciplinary. Some of prospective readers and contributors of the Plasma Medicine journal are expected to have background in medicine and biology. Others might be more familiar with plasma science. The goal of the proposed Plasma Medicine journal is to bridge the gap between audiences with such different backgrounds, without sacrificing the quality of the papers be their emphasis on medicine, biology or plasma science and technology.