Photobiomodulation-based skin-care effect of organic light-emitting diodes

Jaesung Ahn; Byeongil Lee; Seokgeun Jin; Hongbin Kim

doi:10.1117/12.2625260

11 January 2022 Photobiomodulation-based skin-care effect of organic light-emitting diodes

Jaesung Ahn, Byeongil Lee, Seokgeun Jin, Hongbin Kim

Proceedings Volume 12159, SPIE Advanced Biophotonics Conference (SPIE ABC 2021); 121590A (2022) https://doi.org/10.1117/12.2625260
Event: SPIE Advanced Biophotonics Conference (SPIE ABC 2021), 2021, Busan, Republic of Korea

Abstract

Photobiomodulation (PBM) using organic light-emitting diodes has attracted much attention in biomedical applications. However, therapeutic effects and cytotoxicity of PBM using organic light-emitting diode (OLED) have not been addressed in vitro and in vivo. In this study, the cytotoxicity and skin care effects of OLED lighting modules according to RGB wavelengths were compared with light-emitting diode (LED). Skin care effect of OLED and LED was demonstrated by observing suppression of Nitrogen Oxide production, decrease of melanin synthesis and increase of collagen production.

Citation Download Citation

Jaesung Ahn, Byeongil Lee, Seokgeun Jin, and Hongbin Kim "Photobiomodulation-based skin-care effect of organic light-emitting diodes", Proc. SPIE 12159, SPIE Advanced Biophotonics Conference (SPIE ABC 2021), 121590A (11 January 2022); https://doi.org/10.1117/12.2625260

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