To demonstrate the versatility of PA [6]-modified electrodes in recycling and repurposing for different reactions at varying pH levels, reabsorption experiments were conducted (Figure - 17). PA [6]-modified electrodes can be used sequentially for alcohol and ammonia oxidation in different aqueous environments (Figure ). For this purpose, guest molecules can be exchanged with different catalysts to enable variable reactivities. When alcohol oxidation (guest 3) is performed before ammonia oxidation (guest 1), the surface loading of the reabsorption is equivalent to the initial absorption. However, when ammonia oxidation is conducted first, the surface loading of the reabsorption is lower due to a partial loss of PA [6] under alkaline conditions. Catalytic results are summarised in Table and S12. This versatility can also be achieved by employing the same catalyst (guest 1) for both reactions. This marks an initial step in the development of an electrode capable of performing reactions over a broad pH range and for varying reactions. With the possibility to tailor guest molecules for specific reactions, PA [6]-modified mITO electrodes hold promise as a foundation for the advancement of multiuse electrode systems.