Christopher M. Lewis, Christian Boehler, Rickard Liljemalm, Pascal Fries, Thomas Stieglitz, Maria Asplund
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Abstract
Microelectrodes
While microfabrication has revolutionized the in vivo recording of neuronal activity, the ideal electrical transfer characteristics of electrodes are still debated. In article 2303401, Maria Asplund and co-workers show that lowering the electrode impedance consistently results in higher signal amplitude and unit yield. Using chronically implanted flexible arrays and comparing four different electrode materials they were able to confirm that recording quality increases as impedance decreases. Image credit: Eli Krantz, Krantz NanoArt.
期刊介绍：
Advanced Healthcare Materials, a distinguished member of the esteemed Advanced portfolio, has been dedicated to disseminating cutting-edge research on materials, devices, and technologies for enhancing human well-being for over ten years. As a comprehensive journal, it encompasses a wide range of disciplines such as biomaterials, biointerfaces, nanomedicine and nanotechnology, tissue engineering, and regenerative medicine.
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