Surface Engineering with Photosensitive Polymeric Systems to Define Desired Functionalities and Properties

초록

In past decades, photosensitive materials have been exploited in a range of applications. They have been successful to make structures in micro- and nano-scales. Beyond the conventional use, surface active functional materials are important in general scientific and engineering fields. The key of the formation of surface active properties is preserving vital and desired surface functionalities for target applications. In this talk, we demonstrate a new simple, mild, clean, chemically adjustable, and photocrosslinkable copolymer systems enabling to engineer the chemical properties of surfaces. The essential chemical principles are extended to attain surfaces with quantitatively controlled chemical reactivity, chemical patterns for spatial wettability control, intrinsically instable organic-inorganic hybrid perovskites patterns, and thermo- and alcohol-responsive resonator exhibiting an ability to precisely visualize surface and environmental conditions.