MXene-infused bioelectronic interfaces for multiscale electrophysiology and stimulation.
MXene-infused bioelectronic interfaces for multiscale electrophysiology and stimulation.
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DOI:
10.1126/scitranslmed.abf8629
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发表时间:
2021-09-22
影响因子:
17.1
通讯作者:
Vitale F
中科院分区:
文献类型:
--
作者:
Driscoll N;Erickson B;Murphy BB;Richardson AG;Robbins G;Apollo NV;Mentzelopoulos G;Mathis T;Hantanasirisakul K;Bagga P;Gullbrand SE;Sergison M;Reddy R;Wolf JA;Chen HI;Lucas TH;Dillingham TR;Davis KA;Gogotsi Y;Medaglia JD;Vitale F
Soft bioelectronic interfaces for mapping and modulating excitable networks at high resolution and at large scale can enable paradigm-shifting diagnostics, monitoring, and treatment strategies. Yet, current technologies largely rely on materials and fabrication schemes that are expensive, do not scale, and critically limit the maximum attainable resolution and coverage. Solution processing is a cost-effective manufacturing alternative, but biocompatible conductive inks matching the performance of conventional metals are lacking. Here, we introduce MXtrodes, a class of soft, high-resolution, large-scale bioelectronic interfaces enabled by Ti3C2 MXene (a two-dimensional transition metal carbide nanomaterial) and scalable solution processing. We show that the electrochemical properties of MXtrodes exceed those of conventional materials, and do not require conductive gels when used in epidermal electronics. Furthermore, we validate MXtrodes in applications ranging from mapping large scale neuromuscular networks in humans to cortical neural recording and microstimulation in swine and rodent models. Finally, we demonstrate that MXtrodes are compatible with standard clinical neuroimaging modalities. Ti3C2 MXene-based bioelectronics produced through a highly scalable process enable multiscale electrophysiology and stimulation.
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影响因子:
64.8
作者:
Ethier, C.;Oby, E. R.;Bauman, M. J.;Miller, L. E.
通讯作者:
Miller, L. E.
影响因子:
4.3
作者:
Attiah MA;de Vries J;Richardson AG;Lucas TH
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Lucas TH
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Hierlemann, A
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4.9
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Chen, Jiande D. Z.
影响因子:
17.1
作者:
Driscoll N;Richardson AG;Maleski K;Anasori B;Adewole O;Lelyukh P;Escobedo L;Cullen DK;Lucas TH;Gogotsi Y;Vitale F
通讯作者:
Vitale F