Cho, Younghak Choi, Yunyoung Seong, Hyejeong 2024-03-13T07:00:09Z 2024-03-13T07:00:09Z 2024-03-13 2024-02 1742-7061 https://pubs.kist.re.kr/handle/201004/149458 With the lack of minimally invasive tools for probing neuronal systems across spatiotemporal scales, understanding the working mechanism of the nervous system and limited assessments available are imperative to prevent or treat neurological disorders. In particular, nanoengineered neural interfaces can provide a solution to this technological barrier. This review covers recent surface engineering approaches, including nanoscale surface coatings, and a range of topographies from the microscale to the nanoscale, primarily focusing on neural-interfaced biosystems. Specifically, the immobilization of bioactive molecules to fertilize the neural cell lineage, topographical engineering to induce mechanotransduction in neural cells, and enhanced cell-chip coupling using three-dimensional structured surfaces are highlighted. Advances in neural interface design will help us understand the nervous system, thereby achieving the effective treatments for neurological disorders. Statement of significance center dot This review focuses on designing bioactive neural interface with a nanoscale chemical modification and topographical engineering at multiscale perspective. center dot Versatile nanoscale surface coatings and topographies for neural interface are summarized. center dot Recent advances in bioactive materials applicable for neural cell culture, electrophysiological sensing, and neural implants are reviewed. (c) 2023 The Authors. Published by Elsevier Ltd on behalf of Acta Materialia Inc. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) English Elsevier BV Nanoscale surface coatings and topographies for neural interfaces Article 10.1016/j.actbio.2023.12.025 1 Acta Biomaterialia, v.175, pp.55 - 75 Acta Biomaterialia 175 55 75 Y scie scopus 001166928900001 2-s2.0-85181757806 Engineering, Biomedical Materials Science, Biomaterials Engineering Materials Science Article CHEMICAL-VAPOR-DEPOSITION BRAIN EXTRACELLULAR-MATRIX MESENCHYMAL STEM-CELLS POLYMER THIN-FILMS MESH ELECTRONICS FIBER DIAMETER ADHESION SCAFFOLDS LAMININ ENHANCED NEURONAL DIFFERENTIATION Micro-/nano-topography Neural device Neural interface Surface engineering Mechanotransduction