Amphiphilic Janus magnetoplasmonic nanoparticles: pH-triggered self-assembly and fluorescence modulation

• Main Authors: Lu, Derong, Hou, Shuai, Liu, Sheng, Xiong, Qirong, Chen, Yonghao, Duan, Hongwei
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Chemical engineering; Metal Nanoparticles; Fluorescence
• Online Access: https://hdl.handle.net/10356/162816
• Institution: Nanyang Technological University

We report amphiphilicity-driven self-assembly of polymer-coated magnetoplasmonic Janus nanoparticles (JNP) that result in well-defined colloidal ensembles with controllable size, morphology, and dimension. The amphiphilic JNP building blocks were prepared by coating fluorescent dye-conjugated pH-res...