Change in local conformation of polymer chains at film surface attached to solid surface

研究成果: ジャーナルへの寄稿学術誌査読

抄録

Adhesion is a molecular event where polymer chains contact with a material surface to form an interfacial layer. To obtain a better understanding of the adhesion on a molecular scale, we herein examined the conformational change of polystyrene (PS) chains at the film surface after contacting with hydrophobic or hydrophilic surfaces using sum-frequency generation (SFG) spectroscopy. Chains altered their local conformations with a quartz surface more quickly than a hydrophobic alkyl-functionalized one. A full-atomistic molecular dynamics simulation showed that these results, which were coupled with the contact process of PS chains with the solid surface, could be explained in terms of the Coulomb interaction between them.

本文言語英語
ページ(範囲)3304-3307
ページ数4
ジャーナルSoft Matter
18
17
DOI
出版ステータス出版済み - 4月 7 2022

!!!All Science Journal Classification (ASJC) codes

  • 化学 (全般)
  • 凝縮系物理学

フィンガープリント

「Change in local conformation of polymer chains at film surface attached to solid surface」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル