[23p-A105-1~13] 12.7 Biomedical Engineering and Biochips

△ [23p-A105-2] Development of Wirelessly Powered Thin-Film Light-Emitting Devices and Investigation of Localized Photosensitization

〇(D)Masato Saito¹, Takahiro Nomoto², Yasufumi Yokoshiki³, Takashi Tokuda³, Toshinori Fujie¹ (1.Sch. Life Sci. and Tech., Tokyo Tech., 2.Lab. for Chem. and Life Sci., Tokyo Tech., 3.Sch. Eng., Tokyo Tech.)

Keywords:Polymer thin-film, Printed electronics, Photodynamic therapy

Metronomic photodynamic therapy (mPDT) is a cancer therapy in which a photosensitizing agent is excited by continuous weak light irradiation to produce an anti-tumor effect over a long time. In this study, we developed a thin-film light-emitting device based on highly flexible poly(lactic acid). In addition, we verified the local photosensitizing effect of the light-emitting device using photosensitizer-incorporated cancer cells.