Dataset

Graphene active sensor arrays for long-term and wireless mapping of wide frequency band epicortical brain activity

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  1. 1Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, 08193 Barcelona, Spain.
  2. 2Bernstein Center for Computational Neuroscience Munich, Faculty of Medicine, Ludwig-Maximilians Universität München, Planegg-Martinsried, Germany.
  3. 3Multi Channel Systems (MCS) GmbH, Reutlingen, Germany.
  4. 4Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Esfera UAB, Bellaterra, Spain. Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain.
  5. 5Nanomedicine Lab, National Graphene Institute and Faculty of Biology, Medicine & Health, University of Manchester, Manchester, UK
  6. 6Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, United Kingdom
  7. 7Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, 08193 Barcelona, Spain. ,Nanomedicine Lab, National Graphene Institute and Faculty of Biology, Medicine & Health, University of Manchester, Manchester, UK
  8. 8Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, 08193 Barcelona, Spain, ICREA, Pg. Lluís Companys 23, 08010 Barcelona, Spain.

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Published 28 Nov. 2020 | License Creative Commons Attribution 4.0 International License


Description

Graphene active sensors have emerged as a promising building block for large-scale neural interfaces. The authors evaluate their performance in terms of wide frequency band sensitivity, stability and biocompatibility and perform proof-of-concept long-term wireless recording in a freely behaving rodent.

Keywords

| Neuroscience | Graphene | Bioelectronics | Wide-band |

Citation

Garcia-Cortadella R, Schwesig G, Jeschke C, Illa X, L. Gray A, Savage S, Stamatidou E, Schiessl I, Masvidal-Codina E, Kostarelos K, Guimerà-Brunet A, Sirota A, Garrido JA (2020) Graphene active sensor arrays for long-term and wireless mapping of wide frequency band epicortical brain activity . G-Node. https://doi.org/10.12751/g-node.4zw2lt