Robust Colloidal Nanoparticles of Pyrrolopyrrole Cyanine J-Aggregates with Bright Near-Infrared Fluorescence in Aqueous Media: From Spectral Tailoring to Bioimaging Applications

• Main Authors: Yang, Cangjie, Wang, Xiaochen, Wang, Mingfeng, Xu, Keming, Xu, Chenjie
• 其他作者: School of Chemical and Biomedical Engineering
• 格式: Article
• 語言: English
• 出版: 2017
• 主題: Aggregation; Colloids
• 在線閱讀: https://hdl.handle.net/10356/85470; http://hdl.handle.net/10220/43723

Colloidal nanoparticles (NPs) containing near-infrared-fluorescent J-aggregates (JAGGs) of pyrrolopyrrole cyanines (PPcys) stabilized by amphiphilic block co-polymers were prepared in aqueous medium. JAGG formation can be tuned by means of the chemical structure of PPcys, the concentration of chromo...