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US 12,161,465 B2Granted
Biosensor and manufacturing method therefor
AssigneesSamsung Electronics Co., Ltd., Institute for Research & Industry Cooperation Pusan National University
InventorsKwang-bok Kim, Yoon-Bo Shim, Han-gyol Park, Youn-joo Song, Seong-je Cho, Chul-ho Cho, Dong-Min Kim
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Abstract
Disclosed is a biosensor. The biosensor comprises: an electrode; and a polymer structure disposed on the electrode and formed of poly-5,2′:5′,2″-terthiophene-3′-carboxylic acid (pTTCA), wherein an enzyme is present in a state of covalently binding with pTTCA inside the polymer structure.
Claims5
A method for manufacturing a biosensor, the method comprising:
- generating monomers formed by covalent boding between 5,2′:5′,2″-terthiophene-3′-carboxylic acid (TTCA) and an enzyme;
- and
- polymerizing the monomers on an electrode and depositing a polymer layer on the electrode.
Dependencies are inferred from the claim text.