Synthesis of S - and N , S -Heterocycle–Dipeptide Conjugates for Supramolecular Hydrogel Formation. - Silva, Ana-Morgana G. P.; Martins, Maria F.; Oliveira, Carlos B. P.; Martins, José A.; Ferreira, Paula M. T.; Queiroz, Maria-João R. P. (Molecules, 2025)