Membrane Science and TechnologyPublished 6 August 2025Preparation of biodegradable membrane utilizing chitosan and polyvinyl alcohol, and assessment of its performance after coating with graphene conductive inkSumit Maya Moreshwar Meshram · Prasad Gonugunta · Peyman Taheri · Ludovic Jourdin · Saket PandeFrontiers in Membrane Science and Technologydoi 10.3389/frmst.2025.1552368