Formation of one-dimensional arrays of nanoparticles using segmented polyurethane nanofibers prepared by electrospinning

作     者：Meboso, Taichi Horie, Mayu Sakamoto, Hiroaki Takamura, Eiichiro Suye, Shin-ichiro 

作者机构：Univ Fukui Grad Sch Engn Dept Frontier Fiber Technol & Sci Fukui Fukui Japan Univ Fukui Sch Engn Dept Mat Sci & Biotechnol Fukui Fukui Japan 

出 版 物：《NANOTECHNOLOGY》 (纳米技术)

年 卷 期：2020年第31卷第45期

页      面：455606-455606页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：Japan Society for the Promotion of Science (JSPS) KAKENHI [16K14130, 17K17765] Grants-in-Aid for Scientific Research [17K17765, 16K14130] Funding Source: KAKEN 

主　　题：electrospinning nanofiber segmented polyurethane nanoparticle one-dimensional array 

摘      要：The number density and the arrangement of metal nanoparticles in composite materials have a significant effect on their performance and hence their suitability for use in sensors and devices. Forming one-dimensional arrays of metal nanoparticles is one way of controlling their number density and arrangement in the devices. In this study, we fabricated one-dimensional arrays of gold nanoparticles by adsorbing them on linearly distributed hard segments present on the surfaces of segmented polyurethane nanofibers, which were produced by electrospinning under a stretching force. The length of the one-dimensional array was approximately 500 nm. Furthermore, the interparticle distance was almost constant at approximately 14 nm. Thus, the proposed method is suitable for fabricating one-dimensional arrays of metal nanoparticles with high precision.