Electrochemical methods for generation of a biological proton motive force
Abstract
Disclosed are methods using neutral red to mediate the interconversion of chemical and electrical energy. Electrically reduced neutral red has been found to promote cell growth and formation of reduced products by reversibly increasing the ratio of the reduced:oxidized forms of NAD(H) or NADP(H). Electrically reduced neutral red is able to serve as the sole source of reducing power for microbial cell growth. Neutral red is also able to promote conversion of chemical energy to electrical energy by facilitating the transfer of electrons from microbial reducing power to a fuel cell cathode.
- Inventors:
-
- Okemos, MI
- Lansing, MI
- Lexington, KY
- Issue Date:
- Research Org.:
- Michigan State Univ., East Lansing, MI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 985723
- Patent Number(s):
- 7459223
- Application Number:
- 11/088,278
- Assignee:
- Board of Trustees of Michigan State University (East Lansing, MI)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
C - CHEMISTRY C12 - BIOCHEMISTRY C12Q - MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
- DOE Contract Number:
- FG02-93ER20108
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 59 BASIC BIOLOGICAL SCIENCES
Citation Formats
Zeikus, Joseph Gregory, Shin, Hyoun S, and Jain, Mahendra K. Electrochemical methods for generation of a biological proton motive force. United States: N. p., 2008.
Web.
Zeikus, Joseph Gregory, Shin, Hyoun S, & Jain, Mahendra K. Electrochemical methods for generation of a biological proton motive force. United States.
Zeikus, Joseph Gregory, Shin, Hyoun S, and Jain, Mahendra K. Tue .
"Electrochemical methods for generation of a biological proton motive force". United States. https://www.osti.gov/servlets/purl/985723.
@article{osti_985723,
title = {Electrochemical methods for generation of a biological proton motive force},
author = {Zeikus, Joseph Gregory and Shin, Hyoun S and Jain, Mahendra K},
abstractNote = {Disclosed are methods using neutral red to mediate the interconversion of chemical and electrical energy. Electrically reduced neutral red has been found to promote cell growth and formation of reduced products by reversibly increasing the ratio of the reduced:oxidized forms of NAD(H) or NADP(H). Electrically reduced neutral red is able to serve as the sole source of reducing power for microbial cell growth. Neutral red is also able to promote conversion of chemical energy to electrical energy by facilitating the transfer of electrons from microbial reducing power to a fuel cell cathode.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 02 00:00:00 EST 2008},
month = {Tue Dec 02 00:00:00 EST 2008}
}
Works referenced in this record:
Electricity Generation in Microbial Fuel Cells Using Neutral Red as an Electronophore
journal, April 2000
- Park, D. H.; Zeikus, J. G.
- Applied and Environmental Microbiology, Vol. 66, Issue 4