A Critical Review of Microelectrode Arrays and Strategies for Improving Neural Interfaces.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced healthcare materials"
DOI: 10.1002/adhm.201900558
Abstract: Though neural interface systems (NISs) can provide a potential solution for mitigating the effects of limb loss and central nervous system damage, the microelectrode array (MEA) component of NISs remains a significant limiting factor to… read more here.
Keywords: review microelectrode; mea; microelectrode arrays; critical review ... See more keywords
Printed silk microelectrode arrays for electrophysiological recoding and controlled drug delivery.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced healthcare materials"
DOI: 10.1002/adhm.202202869
Abstract: The use of soft and flexible bioelectronic interfaces can enhance the quality for recording cells' electrical activity by ensuring a continuous and intimate contact with the smooth, curving surfaces found in the physiological environment. This… read more here.
Keywords: microelectrode arrays; drug; silk; drug delivery ... See more keywords
Highly Stretchable, Compliant, Polymeric Microelectrode Arrays for In Vivo Electrophysiological Interfacing.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201702800
Abstract: Polymeric microelectrode arrays (MEAs) are emerging as a new generation of biointegrated microelectrodes to transduce original electrochemical signals in living tissues to external electrical circuits, and vice versa. So far, the challenge of stretchable polymeric… read more here.
Keywords: highly stretchable; polymeric meas; microelectrode arrays; electrode ... See more keywords
Bundling of axons through a capillary alginate gel enhances the detection of axonal action potentials using microelectrode arrays
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Tissue Engineering and Regenerative Medicine"
DOI: 10.1002/term.2793
Abstract: Microelectrode arrays (MEAs) have become important tools in high throughput assessment of neuronal activity. However, geometric and electrical constraints largely limit their ability to detect action potentials to the neuronal soma. Enhancing the resolution of… read more here.
Keywords: alginate gel; capillary alginate; microelectrode arrays; axonal action ... See more keywords
Electrodeposited platinum-iridium coating improves in vivo recording performance of chronically implanted microelectrode arrays.
Sign Up to like & getrecommendations! Published in 2019 at "Biomaterials"
DOI: 10.1016/j.biomaterials.2019.03.017
Abstract: Reliable single unit neuron recordings from chronically implanted microelectrode arrays (MEAs) are essential tools in the field of neural engineering. However, following implantation, MEAs undergo a foreign body response that functionally isolates them from the… read more here.
Keywords: chronically implanted; recording performance; electrodeposited platinum; implanted microelectrode ... See more keywords
Microelectrode Arrays, Dihydroxylation, and the Development of an Orthogonal Safety-Catch Linker.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c01675
Abstract: Construction of larger molecular libraries on an addressable microelectrode array requires a method for recovering and characterizing molecules from the surface of any electrode in the array. This method must be orthogonal to the synthetic… read more here.
Keywords: dihydroxylation development; arrays dihydroxylation; dihydroxylation; development orthogonal ... See more keywords
Electrostatic Interaction-Based High Tissue Adhesive, Stretchable Microelectrode Arrays for the Electrophysiological Interface.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c18983
Abstract: The drift or fall of stretchable neural microelectrodes from the surface of wet and dynamic tissues severely hampers the adoption of microelectrodes for electrophysiological signal monitoring. Endowing the stretchable electrodes with adhesive ability is an… read more here.
Keywords: interaction; stretchable microelectrode; microelectrode arrays; pagma ... See more keywords
Fabrication of surface renewable carbon microelectrode arrays and their application in heavy metal ion sensing
Sign Up to like & getrecommendations! Published in 2019 at "Analytical Methods"
DOI: 10.1039/c9ay00043g
Abstract: In this paper, surface renewable carbon microelectrode arrays (MEAs) were developed using microfabrication technology and were successfully applied in heavy metal ion sensing. read more here.
Keywords: renewable carbon; heavy metal; carbon microelectrode; surface renewable ... See more keywords
Gold nanostructure microelectrode arrays for in vitro recording and stimulation from neuronal networks.
Sign Up to like & getrecommendations! Published in 2019 at "Nanotechnology"
DOI: 10.1088/1361-6528/ab07cd
Abstract: An ideal microelectrode array (MEA) design should include materials and structures which exhibit biocompatibility, low electrode polarization, low impedance/noise, and structural durability. Here, the fabrication of MEAs with indium tin oxide (ITO) electrodes deposited with… read more here.
Keywords: arrays vitro; gold nanostructure; vitro recording; nanostructure microelectrode ... See more keywords
Characterization of Axonal Spikes in Cultured Neuronal Networks Using Microelectrode Arrays and Microchannel Devices
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Biomedical Engineering"
DOI: 10.1109/tbme.2016.2567424
Abstract: Objective: Axonal propagation has a pivotal role in information processing in the brain. However, there has been little experimental study due to the difficulty of isolation of axons and recording their signals. Here, we developed… read more here.
Keywords: axonal spikes; conduction velocity; velocity; microelectrode arrays ... See more keywords
Shell microelectrode arrays (MEAs) for brain organoids
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abq5031
Abstract: Brain organoids are important models for mimicking some three-dimensional (3D) cytoarchitectural and functional aspects of the brain. Multielectrode arrays (MEAs) that enable recording and stimulation of activity from electrogenic cells are widely utilized in biomedical… read more here.
Keywords: brain; meas brain; arrays meas; brain organoids ... See more keywords