Designed surface modification by photo-induced vapor phase assisted surface polymerization of vinyl monomers

作者：Andou Yoshito^*; Yasutake Mikio; Nishida Haruo; Endo Takeshi

来源：Journal of Photopolymer Science and Technology, 2007, 20(4): 523-528.

DOI：10.2494/photopolymer.20.523

• photo-induced polymerization
• patterning
• surface design
• graft polymerization

The photo-induced vapor phase assisted surface polymerization (photo-VASP) technique was developed to achieve designed fine 2D and 3D patterns on solid surfaces. When used with pre-patterned photo-masks, photo-VASP, via polymer accumulations, reproduced pre-patterns on glass plate, Si-wafer, and Au-plate surfaces. Patterns from covalently bonded polymer were achieved with immobilized photo initiators. Moreover, a multi-layered 3D pattern was also made of block copolymer chains grafted from the surfaces.

• 出版日期2007