Porous platinum nanorod electrode array flexible sensor devices and fabrication

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United States of America Patent

PATENT NO 12065745
APP PUB NO 20210371987A1
SERIAL NO

17291236

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Abstract

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A method for fabricating a Pt nanorod electrode array sensor device includes forming planar metal electrodes on a flexible film, co-depositing Pt alloy on the planar metal electrodes via physical vapor deposition, and dealloying the Pt alloy to etch Pt nanorods from the deposited Pt alloy. A Pt nanorod electrode sensor device includes a plurality of porous Pt nanorods on a planar metal electrode forming a sensor electrode. The planar metal electrode is on a flexible substrate. An electrode lead on the flexible substrate extends away from the planar metal electrode. Insulation is around porous Pt nanorods an upon the electrode lead.

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Patent OwnerAddress
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA1111 FRANKLIN STREET 5TH FLOOR OAKLAND CA 94607-5200

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dayeh, Shadi A San Diego, US 9 16
Ganji, Mehran San Diego, US 1 0

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