Fig. 3

Bio-inspired artificial light-harvesting systems. The artificial light-harvesting systems are either organized by a guest–host assemblies [27] and b self-assembled peptide structures [23], or formed by c self-assembled dye aggregates nanotubes[28] and d nanofibers[31]. Reprinted with permission from: a Ref. [27], copyright (2020) Wiley; b Ref. [23], copyright (2009) American Chemical Society; c Ref. [28], copyright (2009) Springer Nature; d Ref. [31], copyright (2015) Springer Nature