Fig. 4
From: Aggregation pathway complexity in a simple perylene diimide
Aggregation pathways of ddPDI. Solvent phase interfacial (SPI) assembly yields two types of aggregates with distinct morphology and photophysical properties while a surface and solvent vapor assisted method (SSVA) generates uniform aggregates with H-dominant behavior. A combined SPI and SSVA approach facilitates the simultaneous generation and in situ characterization of three distinct types of assemblies.
