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Northwestern University

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Chem. Rev., Publication Date:November 5, 2021 | https://doi.org/10.1021/acs.chemrev.1c00639 Materials Chemistry of Neural Interface Technologies and Recent Advances in Three-Dimensional Systems

Yoonseok Park^†, Ted S. Chung^†, Geumbee Lee^†, and John A. Rogers^*

Yoonseok Park - Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, Illinois 60208, United States;

Ted S. Chung - Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, Illinois 60208, United States; Department of Biomedical Engineering, Northwestern University, Evanston, Illinois 60208, United States

Geumbee Lee - Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, Illinois 60208, United States

^*Corresponding Author : John A. Rogers
Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, Illinois 60208, United States; Department of Biomedical Engineering, Northwestern University, Evanston, Illinois 60208, United States; Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States; Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, Illinois 60208, United States; Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States; Department of Mechanical Engineering, Northwestern University, Evanston, Illinois 60208, United States; Department of Neurological Surgery, Northwestern University, Evanston, Illinois 60208, United States;

†Y.P., T.S.C., and G.L. contributed equally to this work.

Abstract

Advances in materials chemistry and engineering serve as the basis for multifunctional neural interfaces that span length scales from individual neurons to neural networks, neural tissues, and complete neural systems. Such technologies exploit electrical, electrochemical, optical, and/or pharmacological modalities in sensing and neuromodulation for fundamental studies in neuroscience research, with additional potential to serve as routes for monitoring and treating neurodegenerative diseases and for rehabilitating patients. This review summarizes the essential role of chemistry in this field of research, with an emphasis on recently published results and developing trends. The focus is on enabling materials in diverse device constructs, including their latest utilization in 3D bioelectronic frameworks formed by 3D printing, self-folding, and mechanically guided assembly. A concluding section highlights key challenges and future directions.

논문정보

형식Review Paper
게재일2021년 11월 (BRIC 등록일 2021-11-11)
연구진국외 연구진
분야 바이오·의료융합 > 바이오소재

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