In our group, we focused on the molecular mechanism by which the ligands on the virus surface recognize the differences in receptors present on the cell membrane surfaces of humans and other animals. Incorporating this "biomimetic approach," we developed a new conductive polymer (PEDOT derivative) that detects with high sensitivity and selectivity. This technology allows for the easy creation of devices through methods like inkjet printing, and since it detects changes in electrical properties in a label-free manner, it can provide on-the-spot virus detection with a compact and portable electric virus detection method at a low cost. Furthermore, by adding components of the biological membrane lipids to reduce non-specific adsorption, the sensitivity for the human influenza virus improved by 100 times compared to traditional immunological methods. Additionally, this method enabled us to distinguish between different types of viruses. As the technology can adapt to detect different viruses by changing the type of receptor, we are currently aiming not only to enhance the universality of targeted virus detection but also to detect viruses floating in the air in aerosol form through thin film devices. Beyond just point-of-care on-site detection, we are working towards the realization of wearable and implantable biosensing technology known as "smart stickers."