In ACS Appl. Mater. Interface 11 (2019) 1571, by using a multidisciplinary and multitechnique approach, I addressed the issue of attaching a molecular quantum bit to a real surface. I demonstrated that an organic derivative of the pyrene-Blatter radical is a potential molecular quantum bit. The study of the interface of the pyrene-Blatter radical with a copperbased surface reveals that the spin of the interface layer is not canceled by the interaction with the surface. Although the measured pyrene-Blatter derivative quantum coherence time is not the highest value known, this molecule is known as a "super stable" radical. Therefore, I discussed strategies, from synthesis to interface and surface stability, to make these materials competitive, bridging the gap between potential and real applications. The pyrene is the spacer between the anchor and the radical. In the case of the Blatter radical, this has a two-fold role: it enhances the unpaired electron delocalization and keeps the molecular qubit intact and available for the wished logic operations. This method gives also the opportunity to control the distance between molecules attached to a surface, i.e., between their spin centers, and, thus, to control their correlation. In JACS 141 (2019) 4764, I demonstrated that it is possible to evaporate a diradical without degradation. Open-shell organic molecules with high-spin ground states and large energy gaps between the high-spin ground state and low-spin excited states possess intriguing characteristics that are not only of fundamental interest but also have significant potential for numerous advanced technological applications. The possibility to attach a molecule to a contact or to evaporate it onto a substrate, without degradation, is an undisputable requisite for its use in devices. I investigated the thin film by X-ray photoelectron spectroscopy (XPS).