Near-infrared-triggered Meniscus Climbing of a Shape Memory Polymeric Object

被引：1
|
作者：
Tsunekawa, Yui [1 ]
Fujii, Syuji [2 ,3 ]
Nakamura, Yoshinobu [2 ,3 ]
Yusa, Shin-ichi [1 ]
机构：
[1] Univ Hyogo, Grad Sch Engn, Dept Appl Chem, 2167 Shosha, Himeji, Hyogo 6712280, Japan
[2] Osaka Inst Technol, Fac Engn, Dept Appl Chem, 5-16-1 Ohmiya,Asahi Ku, Osaka 5358585, Japan
[3] Osaka Inst Technol, Nanomat Microdevices Res Ctr, 5-16-1 Ohmiya, Asahi Ku, Osaka 5358585, Japan
来源：
CHEMISTRY LETTERS | 2023年 / 52卷 / 03期
基金：
日本学术振兴会;
关键词：
Meniscus climbing; Shape memory polymer; Photothermal conversion; POLYPYRROLE NANOPARTICLES; STABILITY; COMPOSITE; SURFACES;
D O I：
10.1246/cl.220541
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Near -infrared (NIR)-triggered artificial meniscus climbing was realized using a shape memory polymer (SMP) object. The SMP was coated with polypyrrole (PPy) overlayer, which can convert NIR light into heat. The flat PPy-coated SMP became curved upon NIR irradiation owing to the photothermal conver-sion of PPy. The curved PPy-coated SMP demonstrated meniscus climbing.
引用
收藏
页码：152 / 155
页数：4
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