DataVXAdvanced MaterialsPaper
journal article·2023-12Open access

A Mediator‐Free Multi‐Ply Biofuel Cell Using an Interfacial Assembly between Hydrophilic Enzymes and Hydrophobic Conductive Oxide Nanoparticles with Pointed Apexes (Adv. Mater. 51/2023)

Minchul Kang, Donghyeon Nam, Jeongyeon Ahn, Yoon Jang Chung, Seung Woo Lee, Young‐Bong Choi, Cheong Hoon Kwon, Jinhan Cho

Advanced Materials· Volume 35· Issue 51
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Source abstract

Abstract

Biofuel Cells In article number 2304986, Minchul Kang, Cheong Hoon Kwon, Jinhan Cho, and co-workers present a mediator-free biofuel cell boasting remarkable performance through interfacial interaction-induced assembly. For this, conductive indium tin oxide nanoparticles with unique shapes are assembled with glucose oxidase on conductive fibers. In addition to this assembly approach, the multi-ply process applied to these fiber electrodes significantly increases the active surface area of the electrode, resulting in a biofuel cell with unprecedented high-power output.
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Research context

Nanomaterials

OpenAlex topics: Electrospun Nanofibers in Biomedical Applications · Conducting polymers and applications · Electrochemical sensors and biosensors

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Affiliations

Department of Chemical and Biological Engineering Korea University 145 Anam‐ro, Seongbuk‐gu Seoul 02841 Republic of Korea

The George W. Woodruff School of Mechanical Engineering Georgia Institute of Technology Atlanta GA 30332 USA

Department of Chemistry College of Science & Technology Dankook University Dandae‐ro Cheonan‐si Chungnam 31116 Republic of Korea

Department of Energy Resources and Chemical Engineering Kangwon National University Samcheok 25913 Republic of Korea

KU‐KIST Graduate School of Converging Science & Technology Korea University 145 Anam‐ro, Seongbuk‐gu Seoul 02841 Republic of Korea

Soft Hybrid Materials Research Center Advanced Materials Research Division Korea Institute of Science and Technology (KIST) Seoul 02792 Republic of Korea

References

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