Implantable neural electrodes: from preparation optimization to application

Zhang, Beilin; Xie, Ruijie; Jiang, Jinming; Hao, Shiping; Fang, Bin; Zhang, Jiaxin; Bai, Hua; Peng, Bo; Liu, Lin; Liu, Zhiyuan; Fu, Li

doi:10.1039/d2tc05162a

Cited by 6 publications

(1 citation statement)

References 209 publications

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“…Bioelectronics is a rapidly evolving multidisciplinary domain that integrates biology and microelectronics for diagnostic and therapeutic applications in modern healthcare. 1,2 Typical applications include wearable sensors for monitoring temperature, pressure, motion, and physiological activity, 3,4 brain-machine interfaces, 5,6 and biodegradable implantable devices that stimulate healing (Scheme 1). 7,8 However, the interface between Matı ´as L. Picchio is a postdoctoral researcher at POLYMAT-University of the Basque Country (San Sebastia ´n, Spain).…”

Section: Introductionmentioning

confidence: 99%

Dry ionic conductive elastomers based on polymeric deep eutectic solvents for bioelectronics

Picchio,

Dominguez-Alfaro,

Minari

et al. 2024

J. Mater. Chem. C

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Section: Introductionmentioning

confidence: 99%

Dry ionic conductive elastomers based on polymeric deep eutectic solvents for bioelectronics

Picchio,

Dominguez-Alfaro,

Minari

et al. 2024

J. Mater. Chem. C

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Advanced Neural Probe Sensors toward Multi‐Modal Sensing and Modulation: Design, Integration, and Applications

Wang,

Chen,

Wang

et al. 2024

Advanced Sensor Research

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Neural probe devices have undergone significant advancements in recent years, evolving from basic single‐functional devices to sophisticated integrated systems capable of sensing, stimulating, and regulating neural activity. The neural probes have been demonstrated as effective tools for diagnosing and treating numerous neurological disorders, as well as for understanding sophisticated connections and functions of neuron circuits. The multifunctional neural probe platforms, which combine electrical, optical, and chemical sensing capabilities, hold promising potential for revolutionizing personalized healthcare through closed‐loop neuromodulation, particularly in the treatment of conditions such as epilepsy, Parkinson's disease, and depression. Despite these advances, several challenges remain to be further investigated, including biocompatibility, long‐term signal quality and stability, and miniaturization, all of which hinder their broader clinical application. This paper provides an overview of the design principles of the neural probe structures and sensors, fabrication strategies, and integration techniques for the advanced multi‐functional neural probes. Key electrical, optical, and chemical sensing mechanisms are discussed, along with the selection of corresponding functional materials. Additionally, several representative applications are highlighted, followed by a discussion of the challenges and opportunities that lie ahead for this emerging field.

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Revolutionizing flexible Electronics: Integrating liquid metal DIW 3D printing by bimolecular interpenetrating network

Chen,

Lu,

Fan

et al. 2024

Chemical Engineering Journal

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Implantable neural electrodes: from preparation optimization to application

Abstract: Implantable neural electrodes are important tools for interfacing with the neural system for recording and stimulation. The structural and mechanical mismatch between traditional rigid electrodes and nerve tissue can lead...

Cited by 6 publications

References 209 publications

Dry ionic conductive elastomers based on polymeric deep eutectic solvents for bioelectronics

Dry ionic conductive elastomers based on polymeric deep eutectic solvents for bioelectronics

Advanced Neural Probe Sensors toward Multi‐Modal Sensing and Modulation: Design, Integration, and Applications

Revolutionizing flexible Electronics: Integrating liquid metal DIW 3D printing by bimolecular interpenetrating network

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