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pro vyhledávání: '"Youngho Wee"'
Autor:
Tsai Garcia-Perez, Shouzhen Hu, Youngho Wee, Louis Scudiero, Conrad Hoffstater, Jungbae Kim, Su Ha
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
Biofuel cell (BFC) electrodes are typically manufactured by combining enzymes that act as catalysts with conductive carbon nanomaterials in a form of enzyme-nanocomposite. However, a little attention has been paid to effects of the carbon nanomateria
Externí odkaz:
https://doaj.org/article/aea12004f5544078a0722e9ea06ce34b
Autor:
Meiling Zhang, Seung-Hyun Jun, Youngho Wee, Han Sol Kim, Ee Taek Hwang, Jongmin Shim, Sang Youn Hwang, Jinwoo Lee, Jungbae Kim
Publikováno v:
International journal of biological macromolecules. 222
Lipases catalyze a wide range of industrially important reactions, including the transesterification of triglycerides with alcohols for biodiesel production, and the stabilization of lipases are critical to achieve their recycled uses. Here, nanoscal
Publikováno v:
Chemical Engineering Journal. 456:141058
Autor:
Seungkeun Kim, Al-Monsur Jiaul Haque, Kyungmin Ahn, Youngho Wee, Hyojin Hwang, Yoon Huh, Joona Bang, Jeongkwon Kim, Jungbae Kim
Publikováno v:
Biosensors and Bioelectronics. 215:114576
The electrochemical applications of enzymes are often hampered by poor enzyme stability and low electron conductivity. In this work, a novel enzyme nanogel based on atom transfer radical polymerization (ATRP) has been developed for highly sensitive d
Publikováno v:
Biosensors and Bioelectronics. 132:279-285
Highly sensitive phenol biosensor was developed by using well-dispersed carbon nanotubes (CNTs) in enzyme solution and adding CNTs in enzyme electrodes. First, the intact CNTs were dispersed in aqueous tyrosinase (TYR) solution, and TYR molecules wer
Publikováno v:
Biosensors and Bioelectronics. 87:365-372
Pyranose oxidase (POx), which doesn't have electrically non-conductive glycosylation moiety, was immobilized on carbon nanotubes (CNTs) via three different preparation methods: covalent attachment (CA), enzyme coating (EC) and enzyme precipitate coat
Autor:
Ping Wang, Xueyan Zhao, Jinwoo Lee, Seongbeen Kim, Jungbae Kim, Youngho Wee, Gudi Satheesh Kumar, Ho Jin Sun, Shunxiang Xia, Inseon Lee
Publikováno v:
Chemical Engineering Journal. 276:283-288
The biodiesel industry generates glycerol as a main by-product, and the conversion of glycerol to value-added products is an important issue. Glycerol dehydrogenase (GDH) can catalyze the conversion of glycerol to dihydroxyacetone (DHA), which is use
Autor:
Inseon Lee, Chulmin Jeon, Byoung Chan Kim, Su Ha, Hyo Jin An, Seok Joon Kwon, Jonathan S. Dordick, Ki Young Kwon, Youngho Wee, Jungbae Kim, Hannes Jung
Publikováno v:
SCIENTIFIC REPORTS(7)
Scientific Reports
Scientific Reports
CNTs need to be dispersed in aqueous solution for their successful use, and most methods to disperse CNTs rely on tedious and time-consuming acid-based oxidation. Here, we report the simple dispersion of intact multi-walled carbon nanotubes (CNTs) by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33367adf57455b2334d298cae6559a67
http://open-repository.kisti.re.kr/cube/handle/open_repository/478859.do
http://open-repository.kisti.re.kr/cube/handle/open_repository/478859.do
Publikováno v:
Topics in Catalysis. 55:1181-1200
Enzymatic biofuel cells promise a great potential as a small power source, but their practical applications are being hampered by two serious problems: low power density and short lifetime. This review will describe recent advances of nanobiocatalysi
Publikováno v:
ECS Meeting Abstracts. :2246-2246
The enzyme catalysts can be successfully used for bioelectrocatalytic applications such as biosensors, biofuel cells, and even CO2 conversion. However, the short lifetime of enzymes and the slow electron transfer are two critical problems against the