Metal-coated porous polymeric stamp materials for electrochemical imprinting

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United States of America Patent

PATENT NO 11549193
APP PUB NO 20210246569A1
SERIAL NO

17173837

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A metal-assisted chemical imprinting stamp includes a porous polymer substrate and a noble metal coating formed directly on the porous polymer substrate. Fabricating the metal-assisted chemical imprinting stamp includes providing a porous polymer substrate, and disposing a noble metal on the porous polymer substrate. Metal-assisted chemical imprinting includes positioning a silicon substrate in an etching solution, contacting a surface of the silicon substrate with a stamp comprising a noble metal layer on a surface of a porous polymer substrate, and separating the silicon substrate from the stamp to yield a pattern corresponding to the noble metal layer on the silicon substrate.

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Patent OwnerAddress
THE REGENTS OF THE UNIVERSITY OF COLORADO A BODY CORPORATE1800 GRANT STREET 8TH FLOOR DENVER CO 80203

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Azeredo, Bruno Scottsdale, US 5 2
Ding, Yifu Superior, US 6 7
Markovski, Jasmina Mesa, US 4 11
Niauzorau, Stanislau Gilbert, US 3 1
Sharstniou, Aliaksandr Gilbert, US 3 1

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