Abstract: HTS screening was performed regarding cell proliferation, one of symptoms of senescence. As a result, KB1541, which was the most effective on cell proliferation, was earned. The present invention described how the compound regulates cell proliferation and senescence. The present invention uncovered what proteins interacted with the compound using streptavidin-magnetic beads after treating with biotin-connected KB1541. Consequently, it was identified that mitochondrial proteins interacted with the compound. In ATP assay, electron microscope and IP assay, the inventors identified that the compound regulated mitochondrial proteins and thereby increased ATP production as well as recovered senescence.

Abstract: An antenna device suppresses reflection of electromagnetic waves from a human body or other conductors, which causes the electromagnetic waves to be sufficiently emitted in a target direction. The antenna device includes an antenna pattern and a metasurface layer. The metasurface layer is a layer that is layered on the antenna pattern and disposed on the human body side. The metasurface layer includes a first low-loss film and a second low-loss film. A first metasurface is formed on the first low-loss film. A second metasurface is formed on the second low-loss firm.

Abstract: A decrease in performance of an antenna is suppressed while maintaining metallic design by a metal vapor deposition layer in a cover with antenna function. A back cover includes cover member, a pictorial pattern layer, and a metasurface. The pictorial pattern layer is arranged in a layering direction with respect to the cover member and includes a metal vapor deposition layer. The metasurface is arranged side by side in the layering direction with the pictorial pattern layer. The metasurface amplifies an antenna signal.

Abstract: Provided are a method of transferring a tin sulfide film and a photoelectric device using the tin sulfide film. The method includes: forming a first tin sulfide film on a first substrate; placing a second substrate on the first tin sulfide film; and forming a second tin sulfide film bonded to a surface of the second substrate by transferring a portion of the first tin sulfide film to the second substrate through a rapid thermal process (RTP).