Tailoring PEDOT properties for applications in bioelectronics

MJ Donahue, A Sanchez-Sanchez, S Inal, J Qu… - Materials Science and …, 2020 - Elsevier
Resulting from its wide range of beneficial properties, the conjugated conducting polymer
poly (3, 4‐ethylenedioxythiophene)(PEDOT) is a promising material in a number of …

Advances in carbon-based microfiber electrodes for neural interfacing

M Hejazi, W Tong, MR Ibbotson, S Prawer… - Frontiers in …, 2021 - frontiersin.org
Neural interfacing devices using penetrating microelectrode arrays have emerged as an
important tool in both neuroscience research and medical applications. These implantable …

Ultra-capacitive carbon neural probe allows simultaneous long-term electrical stimulations and high-resolution neurotransmitter detection

S Nimbalkar, E Castagnola, A Balasubramani… - Scientific reports, 2018 - nature.com
We present a new class of carbon-based neural probes that consist of homogeneous glassy
carbon (GC) microelectrodes, interconnects and bump pads. These electrodes have purely …

Smaller, softer, lower-impedance electrodes for human neuroprosthesis: a pragmatic approach

E Castagnola, A Ansaldo, E Maggiolini, T Ius… - Frontiers in …, 2014 - frontiersin.org
Finding the most appropriate technology for building electrodes to be used for long term
implants in humans is a challenging issue. What are the most appropriate technologies …

[HTML][HTML] Flexible Glassy Carbon Multielectrode Array for In Vivo Multisite Detection of Tonic and Phasic Dopamine Concentrations

E Castagnola, EM Robbins, B Wu, MY Pwint, R Garg… - Biosensors, 2022 - mdpi.com
Dopamine (DA) plays a central role in the modulation of various physiological brain
functions, including learning, motivation, reward, and movement control. The DA dynamic …

Glassy carbon MEMS for novel origami-styled 3D integrated intracortical and epicortical neural probes

N Goshi, E Castagnola, M Vomero… - Journal of …, 2018 - iopscience.iop.org
We report on a novel technology for microfabricating 3D origami-styled micro electro-
mechanical systems (MEMS) structures with glassy carbon (GC) features and a supporting …

Bio-inspired hybrid microelectrodes: a hybrid solution to improve long-term performance of chronic intracortical implants

S De Faveri, E Maggiolini, E Miele… - Frontiers in …, 2014 - frontiersin.org
The use of implants that allow chronic electrical stimulation and recording in the brain of
human patients is currently limited by a series of events that cause the deterioration over …

Flexible and soft materials and devices for neural interface

E Castagnola, XS Zheng, XT Cui - Handbook of Neuroengineering, 2023 - Springer
The stability of the interface between neural tissue and chronically implanted devices is
crucial for interrogation for both the central and peripheral nervous systems. One of the main …

The rise of flexible electronics in neuroscience, from materials selection to in vitro and in vivo applications

L Maiolo, D Polese, A Convertino - Advances in Physics: X, 2019 - Taylor & Francis
Neuroscience deals with one of the most complicate system we can study: the brain. The
huge amount of connections among the cells and the different phenomena occurring at …

Advanced materials for neural surface electrodes

AA Schendel, KW Eliceiri, JC Williams - Current Opinion in Solid State and …, 2014 - Elsevier
Designing electrodes for neural interfacing applications requires deep consideration of a
multitude of materials factors. These factors include, but are not limited to, the stiffness …