Saito Koichiro, McGehee Keegan, Manabe Kengo, Norikane Yasuo
Research Institute for Advanced Electronics and Photonics, National Institute of Advanced Industrial Science and Technology (AIST) Higashi 1-1-1 Tsukuba Ibaraki 305-8565 Japan
Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba Ibaraki 305-8571 Japan.
RSC Adv. 2021 Jun 24;11(36):22376-22380. doi: 10.1039/d1ra03900h. eCollection 2021 Jun 21.
We demonstrated that the vertically aligned gold nanorods (AuNRs) were quickly and easily formed by using inkjet printing when aqueous dispersion of AuNRs containing a small amount of ethylene glycol (EG) was employed as an ink. It was observed that the content of EG in water suppressed rapid drying and convection in the droplets, which is favorable for the formation of the nanostructures.
我们证明，当使用含有少量乙二醇（EG）的金纳米棒（AuNRs）水分散体作为墨水时，通过喷墨印刷可快速轻松地形成垂直排列的金纳米棒。据观察，水中EG的含量抑制了液滴中的快速干燥和对流，这有利于纳米结构的形成。
