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2篇 您的检索式:作者名="Alpar SIMON"
    题名 作者 年代 出处 被引量
1Investigation of Medium Power Radiofrequency Capacitively Coupled Plasmas and Their Application to Atomic Emission Spectrometry for the Determination of Aluminium in Water Samples显示文摘Tiberiu Frentiu Michaela Ponta Sorin D. Anghel Alpar Simon Ana-Maria Incze Emil A. Cordos 2004Microchimica Acta2004,,1:1
2Deactivation of Streptococcus mutans Biofilms on a Tooth Surface Using He Dielectric Barrier Discharge at Atmospheric Pressure显示文摘This paper presents a study of the effect of the low temperature atmospheric helium dielectric barrier discharge(DBD) on the Streptococcus mutans biofilms formed on tooth surface. Pig jaws were also treated by plasma to detect if there is any harmful effect on the gingiva.The plasma was characterized by using optical emission spectroscopy.Experimental data indicated that the discharge is very effective in deactivating Streptococcus mutans biofilms.It can destroy them with an average decimal reduction time(D-time) of 19 s and about 98%of thein were killed after a treatment time of 30 s.According to the survival curve kinetic an overall 32 s treatment time would be necessary to perform a complete sterilization.The experimental results presented in this study indicated that the helium dielectric barrier discharge,in plan-parallel electrode configuration,could be a very effective tool for deactivation of oral bacteria and might be a promising technique in various dental clinical applications.Imola MOLNAR Judit PAPP Alpar SIMON Sorin Dan ANGHEL 2013Plasma Science and Technology2013,15,6:1
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