Microbial fuel cell comprising a microprobe array

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United States of America Patent

PATENT NO 9431671
APP PUB NO 20140087213A1
SERIAL NO

14007566

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Abstract

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Provided is a microbial fuel cell (MFC). The MFC includes a microfluidic element having an inlet portion and an outlet portion for intake and discharge of a culture fluid containing cells and a microchannel portion for capturing the cells and interconnecting the inlet portion and the outlet portion, a microprobe-array element having microprobes as anodes for extracting electrons produced during a metabolic process of the cells, and delivering the extracted electrons to an external circuit outside the cells, and a cathode for delivering the electrons used in the external circuit to an electron acceptor outside the cells. The microprobes penetrate the microfluidic element and are inserted into a plurality of single cells captured by the microchannel portion when the microfluidic element and the microprobe-array element are coupled together. The microprobes are separated from the single cells when the microfluidic element and the microprobe-array element are separated from each other.

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Patent Owner(s)

Patent OwnerAddress
INDUSTRY-ACADEMIC COOPERATION FOUNDATION DANKOOK UNIVERSITYGYEONGGI-DO 448-701

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Seung-Ki Seoul, KR 5 0
Park, Jae-Hyoung Gyeonggi-do, KR 49 328

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