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首页> 外文会议>IEEE International Conference on Plasma Science >Argon/Air and Helium/Air Atmospheric Plasma Jet Inactivation of Candida Albicans Biofilm Formed from Clinical Strains
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Argon/Air and Helium/Air Atmospheric Plasma Jet Inactivation of Candida Albicans Biofilm Formed from Clinical Strains

机译：临床菌株形成的白色念珠菌生物膜的氩气/空气和氦气/空气大气压等离子体射流失活

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. The samples were divided into three groups: (I) Control, (II) 6 L/min of He and 4 L/min of air, (III) 6 L/min of Ar and 4 L/min of air. Subsequent to the treatment, it was performed the counting of the colony forming units (CFU / mL) and the morphology of biofilms was evaluated by Scanning Electron Microscopy. For the analysis of the plasma, we used the optical emission spectroscopy technique, in order to characterize its chemistry. All groups had significant reduction of CFUs when compared to the control group. For group II was observed a reduction of 72.5%, and for group III a reduction of 83%. Discussions were performed in order to better understand the effect of OH specie on clinical-based C. albicansbiofilm degradation.
机译：。将样品分成三组：（I）对照，（II）He为6L / min，空气为4L / min，（III）Ar为6L / min，空气为4L / min。处理后，进行菌落形成单位（CFU / mL）的计数，并通过扫描电子显微镜评价生物膜的形态。为了分析等离子体，我们使用了光发射光谱技术来表征其化学性质。与对照组相比，所有组的CFU均明显降低。对于第二组，观察到减少了72.5％，对于第三组，观察到减少了83％。为了更好地理解OH物种对基于临床的白色念珠菌生物膜降解的影响，进行了讨论。

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