Selective microsphere adsorption and metallization on photopatterned polycation single-layered adsorption films

研究成果: Review article査読

2 被引用数 (Scopus)

抄録

Multivalent cationic molecular and macromolecular adsorbates with plural pyridinium groups were adsorbed irreversibly on a substrate surface taking a negative charge, giving their single-layered adsorption film showing high desorption resistance toward deionized water. The desorption resistance of the adsorbates toward aqueous electrolyte solutions could be controlled by photochemical means such as photodimerization and photodegradation. The desorption suppression and promotion by the photochemical means was due to increasing and decreasing the number of cationic adsorption sites per molecule, respectively. Positive- and negative-type micropatterning, consisting of the surface adsorption, the imagewise exposure, and the development, could be carried out on the basis of the desorption promotion and suppression. The photopatterned adsorption films were available as templates for selective microsphere adsorption and metallization by electroless deposition. In this review, the recent studies done by the author and coworkers were described.

本文言語English
ページ(範囲)507-515
ページ数9
ジャーナルPolymer Journal
38
6
DOI
出版ステータスPublished - 2006
外部発表はい

ASJC Scopus subject areas

  • ポリマーおよびプラスチック
  • 材料化学

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