페로신카르복시산을 이용한 글루코스 산화효소의 표면개질에 의한 바이오 연료전지 성능향상

YongChai Kwon

doi:10.7316/KHNES.2016.27.5.526

페로신카르복시산을 이용한 글루코스 산화효소의 표면개질에 의한 바이오 연료전지 성능향상

Translated title of the contribution: Performance Enhancement of Biofuel Cell by Surface Modification of Glucose Oxidase using Ferrocene Carboxylic acidPerformance Enhancement of Biofuel Cell by Surface Modification of Glucose Oxidase using Ferrocene Carboxylic acid

YongChai Kwon

Dept. of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

In this study, we synthesized a mediator immobilized biocatalyst([FCA/GOx]/PEI/CNT) by surface modification using ferrocene carboxylic acid(FCA), and evaluated its performance as anode catalyst for biofuel cell. Through the application of FCA on glucose oxidase (GOx), the free amine groups on the lysine residue of GOx surface reacted with carboxylic acid of FCA and make amide bond between GOx and FCA. As the result of that, the electron transfer of catalyst was increased up to 1.91 times($0.468mA{\cdot}cm^{-2}$) than the catalyst without surface modification (GOx/PEI/CNT), and high maxium power density of $1.79mA{\cdot}cm^{-2}$ was gained.

Translated title of the contribution	Performance Enhancement of Biofuel Cell by Surface Modification of Glucose Oxidase using Ferrocene Carboxylic acidPerformance Enhancement of Biofuel Cell by Surface Modification of Glucose Oxidase using Ferrocene Carboxylic acid
Original language	Korean
Pages (from-to)	526-532
Number of pages	7
Journal	한국수소및신에너지학회논문집
Volume	27
Issue number	5
DOIs	https://doi.org/10.7316/KHNES.2016.27.5.526
State	Published - Oct 2016

Access to Document

10.7316/KHNES.2016.27.5.526

Fingerprint

Dive into the research topics of 'Performance Enhancement of Biofuel Cell by Surface Modification of Glucose Oxidase using Ferrocene Carboxylic acidPerformance Enhancement of Biofuel Cell by Surface Modification of Glucose Oxidase using Ferrocene Carboxylic acid'. Together they form a unique fingerprint.

Cite this

@article{3bf14415de7b4c75b2f6bbb185b50045,

title = "페로신카르복시산을 이용한 글루코스 산화효소의 표면개질에 의한 바이오 연료전지 성능향상",

abstract = "In this study, we synthesized a mediator immobilized biocatalyst([FCA/GOx]/PEI/CNT) by surface modification using ferrocene carboxylic acid(FCA), and evaluated its performance as anode catalyst for biofuel cell. Through the application of FCA on glucose oxidase (GOx), the free amine groups on the lysine residue of GOx surface reacted with carboxylic acid of FCA and make amide bond between GOx and FCA. As the result of that, the electron transfer of catalyst was increased up to 1.91 times(\$0.468mA\{\textbackslash{}cdot\}cm\textasciicircum{}\{-2\}\$) than the catalyst without surface modification (GOx/PEI/CNT), and high maxium power density of \$1.79mA\{\textbackslash{}cdot\}cm\textasciicircum{}\{-2\}\$ was gained.",

author = "YongChai Kwon",

year = "2016",

month = oct,

doi = "10.7316/KHNES.2016.27.5.526",

language = "Korean",

volume = "27",

pages = "526--532",

journal = "한국수소및신에너지학회논문집",

issn = "1738-7264",

publisher = "한국수소및신에너지학회",

number = "5",

}

TY - JOUR

T1 - 페로신카르복시산을 이용한 글루코스 산화효소의 표면개질에 의한 바이오 연료전지 성능향상

AU - Kwon, YongChai

PY - 2016/10

Y1 - 2016/10

N2 - In this study, we synthesized a mediator immobilized biocatalyst([FCA/GOx]/PEI/CNT) by surface modification using ferrocene carboxylic acid(FCA), and evaluated its performance as anode catalyst for biofuel cell. Through the application of FCA on glucose oxidase (GOx), the free amine groups on the lysine residue of GOx surface reacted with carboxylic acid of FCA and make amide bond between GOx and FCA. As the result of that, the electron transfer of catalyst was increased up to 1.91 times($0.468mA{\cdot}cm^{-2}$) than the catalyst without surface modification (GOx/PEI/CNT), and high maxium power density of $1.79mA{\cdot}cm^{-2}$ was gained.

AB - In this study, we synthesized a mediator immobilized biocatalyst([FCA/GOx]/PEI/CNT) by surface modification using ferrocene carboxylic acid(FCA), and evaluated its performance as anode catalyst for biofuel cell. Through the application of FCA on glucose oxidase (GOx), the free amine groups on the lysine residue of GOx surface reacted with carboxylic acid of FCA and make amide bond between GOx and FCA. As the result of that, the electron transfer of catalyst was increased up to 1.91 times($0.468mA{\cdot}cm^{-2}$) than the catalyst without surface modification (GOx/PEI/CNT), and high maxium power density of $1.79mA{\cdot}cm^{-2}$ was gained.

U2 - 10.7316/KHNES.2016.27.5.526

DO - 10.7316/KHNES.2016.27.5.526

M3 - Article

SN - 1738-7264

VL - 27

SP - 526

EP - 532

JO - 한국수소및신에너지학회논문집

JF - 한국수소및신에너지학회논문집

IS - 5

ER -