MnO₂ Nanoflower Integrated Optoelectronic Biointerfaces for Photostimulation of Neurons (Adv. Sci. 25/2023)

Photostimulation of Neurons In article number 2301854, Lokman Kaya, Sedat Nizamoglu, and co-workers integrate MnO2 nanoflowers into a photovoltaic biointerface for photostimulation of neurons. Nanoflowers with large-surface areas and high electro-electrolyte capacitance enable safe and efficient capacitive photocurrents that lead to repetitive and successful stimulation of neurons under light pulses. This study reveals the high potential of 3D capacitive nanomaterials for bioelectronics.