[19p-C201-1~19] 8.4 Plasma life sciences

△ [19p-C201-6] Contribution of long-lived reactive species to pore formation on supported lipid bilayer

〇Fumiya Oike¹, Kazuki Kishida¹, Toru Harigai¹, Tsuyoshi Tanimoto¹, Hiroshi Takikawa¹, Ryugo Tero¹, Yoshiyuki Suda¹ (1.Toyohashi Univ. Technol.)

Keywords:plasma medication, supported lipid bilayer

We have investigated the behavior of supportive lipid bilayer (SLB) when irradiated to dielectric barrier discharge (DBD).It was confirmed that small pores were formed on SLB by DBD irradiation so far.In this study, DOPC vesicle suspension and buffer solution were irradiated with DBD to measure the concentration of long-lived active species.When the long-lived active species and DOPC react, the buffer solution is expected to have higher concentration.However, the concentration was higher in the suspension than in the buffer solution.This suggests that long-lived reactive species do not contribute to the oxidation reaction of DOPC.