Researchers from “Organic Synthesis and Photochemistry Laboratory-LSIFO” have presented each posters in two international congresses, RSC Poster Twitter Conference 2021 and 1st SupraMat Network Conference 2021. Prof. Jesús F. Arteaga showed the communication titled “Cyanine-Like Boronic Acid-Derived Salicylidenehydrazone Complexes (Cy-BASHY) for Bioimaging Applications”, PhD. José A. González-Delgado “A Ru(II)-Photocage for Visible-Light-Gated Organocatalysis”, PhD. Patricia Remón “Chemical signal cascading in a supramolecular network“ and the researchers PhD. David B. Guzmán and Jialei Chen Wu “Tuning the Subporphyrazine Chromophore by Conjugation of Phenylene and Vinylene Substituents: Novel Light-Harvesting Antennas“ and “Multi-step competitive displacement in cucurbiturils“, respectively.