Orientation and Incorporation of Photosystem I in Bioelectronics Devices Enabled by Phage Display

摘要

Abstract Interfacing proteins with electrode surfaces is important for the field of bioelectronics. Here, a general concept based on phage display is presented to evolve small peptide binders for immobilizing and orienting large protein complexes on semiconducting substrates. Employing this method, photosystem I is incorporated into solid-state biophotovoltaic cells.