fig19
![Crosslinked organosulfur-based self-assembled monolayers: formation and applications](https://image.oaes.cc/d6dc0fa2-49ad-4317-995a-f186315f65ae/4849.fig.19.jpg)
Figure 19. Schematic representation of the fabrication of single-layer polydiacetylene through co-assembled PCDA and DT double layers. Reprinted with permission from Ref.[91], copyright 2017 Elsevier. PCDA: Pentacosa-10,12-diynoic acid; DT: dodecanethiol.