On the mechanisms of surface microdischarge plasma treatment of onychomycosis: Penetration, uptake, and chemical reactions,Plasma Processes and Polymers

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On the mechanisms of surface microdischarge plasma treatment of onychomycosis: Penetration, uptake, and chemical reactions
Plasma Processes and Polymers ( IF 2.9 ) Pub Date : 2021-03-15 , DOI: 10.1002/ppap.202000204
Zilan Xiong ₁ , Renjie Huang ₁ , Yu Zhu ₁ , Kang Luo ₁ , Mengqi Li ₁ , Zhenping Zou ₁ , Rui Han ₁

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Despite becoming increasingly established as a treatment technique, the mechanism underlying the plasma treatment of onychomycosis has yet to be elucidated. Here, we focus on the interactions between the nail plate and a surface microdischarge plasma, including penetration, uptake, and chemical reactions. Results show that long‐lived gaseous species from plasma can penetrate the nail plate effectively and are primarily responsible for the instantaneous antionychomycosis effect. The amount of uptake far exceeded that of penetration. Attenuated total reflection‐Fourier‐transform infrared spectroscopy and X‐ray photoelectron spectroscopy results show that antimicrobial compounds form on the nail surface. Combined with the uptake of active species in the nail plate, these antimicrobial compounds may inhibit microorganism growth, thereby promoting long‐term protection against onychomycosis.

中文翻译：

关于表面微放电血浆治疗甲癣的机理：渗透，吸收和化学反应

尽管已逐渐确立作为治疗技术的基础，但仍未阐明血浆中灰指甲的治疗机理。在这里，我们重点研究指甲板和表面微放电等离子体之间的相互作用，包括渗透，吸收和化学反应。结果表明，血浆中的长寿命气态物种可以有效地穿透指甲板，并且是瞬时抗甲癣作用的主要起因。吸收量远远超过渗透量。衰减全反射傅里叶变换红外光谱和X射线光电子能谱结果表明，指甲表面形成了抗菌化合物。结合摄取钉板中的活性物质，这些抗菌化合物可能会抑制微生物的生长，

更新日期：2021-05-04

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