Fabrication of polymer nano-organized assemblies having a responsive ability to molecular stimulation

具有分子刺激响应能力的聚合物纳米组织组件的制造

• 批准号: 10450349
• 负责人: MIYASHITA Tokuji
• 金额: $ 8.64万
• 依托单位: TOHOKU UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1998
• 资助国家: 日本
• 起止时间: 1998 至 1999
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-10450349/
• 关键词: Langmuir-Blodgett (LB) films; Polymer; Ruthenium Complex; Energy conversion; 高分子; ルテニウム錯体; 光電変換; 分子環境ラングミュアーブロジェット膜; N-アルキルアクリルアミド; ポリイオンコンプレックス

In this Project, we have tried to prepare polymer nano-organized assemblies having a responsive ability to molecular stimulation using Langmuir-Blodgett technique. The Langmuir-Blodgett method is one of the most useful techniques for the fabrication of functional ultrathin films with a controlled thickness and an ordered structure similar to biomembranes and the technique has been widely applied to various functional devices. Recently, we have found that N-dodecylacrylamide (DDA) polymer has an excellent ability to form a stable monolayer on a water surface and LB film. Furthermore, we have succeeded in the introduction of functional monomer to DDA polymer by a copolymerization method to functionalize the DDA polymer LB films. Various functional groups such as photoredox, electroactive, molecular recognition, chiral chromophore were introduced into the polymer LB films aiming to prepare polymer nano-organized assemblies having a responsive ability to molecular stimulation.

在这个项目中，我们尝试使用 Langmuir-Blodgett 技术制备具有对分子刺激响应能力的聚合物纳米组织组件。 Langmuir-Blodgett方法是制造具有受控厚度和类似于生物膜的有序结构的功能超薄膜的最有用的技术之一，并且该技术已广泛应用于各种功能器件。最近，我们发现N-十二烷基丙烯酰胺（DDA）聚合物具有优异的在水表面和LB膜上形成稳定单分子层的能力。此外，我们还成功通过共聚方法将功能单体引入到DDA聚合物中，对DDA聚合物LB薄膜进行了功能化。将光氧化还原、电活性、分子识别、手性发色团等各种官能团引入聚合物LB膜中，旨在制备具有对分子刺激响应能力的聚合物纳米组装体。