Figure 4.
(a) Parietal view of the compartments during the 3D-printing process of capsule@Amberlyst-15 and the magnetic stirrer. (b) Bicompartimental 3D-printed Capsule@Amberlyst-15 finished, before scavenging. (c) Reaction mixture during treatment with Capsule@Amberlyst-15 polypropylene capsule. (d) Washing of the capsule after scavenging. (e) Capsule after TFA/DCM treatment, 1 h.