Proton-enabled activation of peptide materials for biological bimodal memory

Min-Kyu Song; Seok Daniel Namgung; Daehwan Choi; Hyeohn Kim; Hongmin Seo; Misong Ju; Yoon Ho Lee; Taehoon Sung; Yoon-Sik Lee; Ki Tae Nam; Jang-Yeon Kwon

doi:10.1038/s41467-020-19750-5

Nature Communications (Nov 2020)

Proton-enabled activation of peptide materials for biological bimodal memory

Min-Kyu Song,
Seok Daniel Namgung,
Daehwan Choi,
Hyeohn Kim,
Hongmin Seo,
Misong Ju,
Yoon Ho Lee,
Taehoon Sung,
Yoon-Sik Lee,
Ki Tae Nam,
Jang-Yeon Kwon

Affiliations

Min-Kyu Song: School of Integrated Technology, Yonsei University
Seok Daniel Namgung: Department of Materials Science and Engineering, Seoul National University
Daehwan Choi: School of Integrated Technology, Yonsei University
Hyeohn Kim: Department of Materials Science and Engineering, Seoul National University
Hongmin Seo: Department of Materials Science and Engineering, Seoul National University
Misong Ju: Department of Materials Science and Engineering, Seoul National University
Yoon Ho Lee: Department of Materials Science and Engineering, Seoul National University
Taehoon Sung: School of Integrated Technology, Yonsei University
Yoon-Sik Lee: School of Chemical and Biological Engineering, Nano Systems Institute, Seoul National University
Ki Tae Nam: Department of Materials Science and Engineering, Seoul National University
Jang-Yeon Kwon: School of Integrated Technology, Yonsei University

DOI: https://doi.org/10.1038/s41467-020-19750-5
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 8

Abstract

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The structural programmability and functionality of peptide materials can be leverage for various next-generation devices such as non-volatile memories. The authors report a proton-coupled mechanism in tyrosine-rich peptides for realizing multimodal memory devices.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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