High‐aspect‐ratio nanostructured surfaces as biological metamaterials

SG Higgins, M Becce… - Advanced …, 2020 - Wiley Online Library
Materials patterned with high‐aspect‐ratio nanostructures have features on similar length
scales to cellular components. These surfaces are an extreme topography on the cellular …

Neuromorphic electronics based on copying and pasting the brain

D Ham, H Park, S Hwang, K Kim - Nature Electronics, 2021 - nature.com
Reverse engineering the brain by mimicking the structure and function of neuronal networks
on a silicon integrated circuit was the original goal of neuromorphic engineering, but …

A nanoelectrode array for obtaining intracellular recordings from thousands of connected neurons

J Abbott, T Ye, K Krenek, RS Gertner, S Ban… - Nature biomedical …, 2020 - nature.com
Current electrophysiological or optical techniques cannot reliably perform simultaneous
intracellular recordings from more than a few tens of neurons. Here we report a …

Versatile live-cell activity analysis platform for characterization of neuronal dynamics at single-cell and network level

X Yuan, M Schröter, MEJ Obien, M Fiscella… - Nature …, 2020 - nature.com
Chronic imaging of neuronal networks in vitro has provided fundamental insights into
mechanisms underlying neuronal function. Current labeling and optical imaging methods …

High-throughput microcircuit analysis of individual human brains through next-generation multineuron patch-clamp

Y Peng, FX Mittermaier, H Planert, UC Schneider… - Elife, 2019 - elifesciences.org
Comparing neuronal microcircuits across different brain regions, species and individuals
can reveal common and divergent principles of network computation. Simultaneous patch …

Development of in vitro 2D and 3D microelectrode arrays and their role in advancing biomedical research

CM Didier, A Kundu, D DeRoo… - … of Micromechanics and …, 2020 - iopscience.iop.org
The development of microelectrode arrays (MEAs) along with complementary advances in
electronics, mechanics and software to connect with these arrays has led to the in vitro …

Revealing single-neuron and network-activity interaction by combining high-density microelectrode array and optogenetics

T Kobayashi, K Shimba, T Narumi, T Asahina… - Nature …, 2024 - nature.com
The synchronous activity of neuronal networks is considered crucial for brain function.
However, the interaction between single-neuron activity and network-wide activity remains …

Nanotechnology: new opportunities for the development of patch‐clamps

J Gao, C Liao, S Liu, T Xia, G Jiang - Journal of nanobiotechnology, 2021 - Springer
The patch-clamp technique is one of the best approaches to investigate neural excitability.
Impressive improvements towards the automation of the patch-clamp technique have been …

Technologies to study action potential propagation with a focus on HD-MEAs

V Emmenegger, MEJ Obien, F Franke… - Frontiers in cellular …, 2019 - frontiersin.org
Axons convey information in neuronal circuits via reliable conduction of action potentials
(APs) from the axon initial segment (AIS) to the presynaptic terminals. Recent experimental …

The potential of in vitro neuronal networks cultured on micro electrode arrays for biomedical research

M Cerina, MC Piastra, M Frega - Progress in Biomedical …, 2023 - iopscience.iop.org
In vitro neuronal models have become an important tool to study healthy and diseased
neuronal circuits. The growing interest of neuroscientists to explore the dynamics of …