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Ryu, Jungki
Bio-inspired Functional Materials Lab (BFML)
Research Interests
  • Biomimetics, artificial photosynthesis, biomimetic catalysis, CO2 utilization

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Biocatalytic Photosynthesis with Water as an Electron Donor

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dc.contributor.author Ryu, Jungki ko
dc.contributor.author Nam, Dong Heon ko
dc.contributor.author Lee, Sahng Ha ko
dc.contributor.author Park, Chan Beum ko
dc.date.available 2014-09-16T06:56:39Z -
dc.date.created 2014-09-04 ko
dc.date.issued 2014-09 ko
dc.identifier.citation CHEMISTRY-A EUROPEAN JOURNAL, v.20, no.38, pp.12020 - 12025 ko
dc.identifier.issn 0947-6539 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/6021 -
dc.description.abstract Efficient harvesting of unlimited solar energy and its conversion into valuable chemicals is one of the ultimate goals of scientists. With the ever-increasing concerns about sustainable growth and environmental issues, numerous efforts have been made to develop artificial photosynthetic process for the production of fuels and fine chemicals, thus mimicking natural photosynthesis. Despite the research progress made over the decades, the technology is still in its infancy because of the difficulties in kinetic coupling of whole photocatalytic cycles. Herein, we report a new type of artificial photosynthesis system that can avoid such problems by integrally coupling biocatalytic redox reactions with photocatalytic water splitting. We found that photocatalytic water splitting can be efficiently coupled with biocatalytic redox reactions by using tetracobalt polyoxometalate and Rh-based organometallic compound as hole and electron scavengers, respectively, for photoexcited [Ru(bpy)3]2+. Based on these results, we could successfully photosynthesize a model chiral compound (L-glutamate) using a model redox enzyme (glutamate dehydrogenase) upon in situ photoregeneration of cofactors. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher WILEY-V C H VERLAG GMBH ko
dc.title Biocatalytic Photosynthesis with Water as an Electron Donor ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-84925405752 ko
dc.identifier.wosid 000341831600007 ko
dc.type.rims ART ko
dc.description.wostc 0 *
dc.description.scopustc 0 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-09-29 *
dc.identifier.doi 10.1002/chem.201403301 ko
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84905316727 ko
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