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A novel stretchable Micro-Electrode Array (MEA) for biomedical applications with robust spiraled interconnects and radial micro-grooves for cell alignment is presented, enabling the unique combination of alignment, mechanical stimulation, and electrical characterization of living cells. Many of the problems normally associated with the fabrication of interconnects and electrodes on stretchable PDMS...
In this paper, a novel microelectrode array (MEA), with varying arrowhead shapes, is fabricated and evaluated for retinal prostheses. The proposed MEA has a total of 199 arrowhead-shaped microelectrodes, with heights ranging from 42 to 123.5 μm. This height variation allows each microelectrode to contact the spherical eyeball conformably and to approach the stimulation target retinal cells very closely...
This paper demonstrates a novel flexible carbon nanotubes (CNTs) electrode array for neural recording. In this device, the CNTs electrode arrays are partially embedded into the flexible Parylene-C film using a batch microfabrication process. Through this fabrication process, the CNTs can be exposed to increase the total sensing area of an electrode. Thus, the flexible CNTs electrode of low impedance...
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