S-EPMC10521210 - Photoactive and conductive biohybrid films by polymerization of pyrrole through voids in photosystem I multilayer films†‡ † We encourage the citation of primary research over review articles, where appropriate, in order to give credit to those who first reported a finding. Find out more about our commitments to the principles of San Francisco Declaration on Research Assessment (DORA).‡ Electronic supplementary information (ESI) available: Surface profiles for PPy grown on Au and PSI/Au; cross-sectional SEM images of PSI and PSI-PPy; electrochemical parameters from impedance measurements for PPy grown on Au and PSI/Au; sample photochronoamperometry curves for PSI and PSI/Ppy films; reflectance UV-vis spectra for PSI, PPy, and PSI/Ppy. See DOI: https://doi.org/10.1039/d3na00354j