Fully Degradable Memristors and Humidity Sensors Based on a Tyrosine-Rich Peptide

Min Kyu Song; Seok Daniel Namgung; Young Woong Song; Taehoon Sung; Wonjae Ji; Yoon Sik Lee; Ki Tae Nam; Jang Yeon Kwon

doi:10.1021/acsaelm.1c00357

Fully Degradable Memristors and Humidity Sensors Based on a Tyrosine-Rich Peptide

Min Kyu Song, Seok Daniel Namgung, Young Woong Song, Taehoon Sung, Wonjae Ji, Yoon Sik Lee, Ki Tae Nam, Jang Yeon Kwon

School of Integrated Technology

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

4 Citations (Scopus)

Abstract

Transient electronics, a form of electronic devices that disappear physically after a certain operation time, have attracted considerable interest in the area of bioelectronics. Due to their biodegradability and biocompatibility, bioderived materials have been applied to various kinds of transient electronics. This work presents fully degradable memristors and humidity sensors based on a tyrosine-rich peptide. The memristors exhibit a high on/off ratio (>106), stable endurance (â 104 s), and analog switching behavior. The humidity sensors show high sensitivity, in which the current changes by 3 orders of magnitude in the relative humidity range of 10-90%. By means of a rapid response and recovery time, the sensors can be used to monitor human respiration in real time. These devices are rapidly dissolvable under physiological conditions within 1 min. These results open up the field of biocompatible multifunctional nanoelectronics toward the development of bio-implantable processors and sensors.

Original language	English
Pages (from-to)	3372-3378
Number of pages	7
Journal	ACS Applied Electronic Materials
Volume	3
Issue number	8
DOIs	https://doi.org/10.1021/acsaelm.1c00357
Publication status	Published - 2021 Aug 24

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2020R1A2C2004864) and by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (Grant No. 2020R1A6A3A1307657511).

Publisher Copyright:
© 2021 ACS Applied Electronic Materials. All rights reserved.

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrochemistry
Materials Chemistry

Access to Document

10.1021/acsaelm.1c00357

Cite this

@article{5a6d6acb1f664cffbb71900e635d3777,

title = "Fully Degradable Memristors and Humidity Sensors Based on a Tyrosine-Rich Peptide",

abstract = "Transient electronics, a form of electronic devices that disappear physically after a certain operation time, have attracted considerable interest in the area of bioelectronics. Due to their biodegradability and biocompatibility, bioderived materials have been applied to various kinds of transient electronics. This work presents fully degradable memristors and humidity sensors based on a tyrosine-rich peptide. The memristors exhibit a high on/off ratio (>106), stable endurance ({\^a} 104 s), and analog switching behavior. The humidity sensors show high sensitivity, in which the current changes by 3 orders of magnitude in the relative humidity range of 10-90%. By means of a rapid response and recovery time, the sensors can be used to monitor human respiration in real time. These devices are rapidly dissolvable under physiological conditions within 1 min. These results open up the field of biocompatible multifunctional nanoelectronics toward the development of bio-implantable processors and sensors.",

author = "Song, {Min Kyu} and Namgung, {Seok Daniel} and Song, {Young Woong} and Taehoon Sung and Wonjae Ji and Lee, {Yoon Sik} and Nam, {Ki Tae} and Kwon, {Jang Yeon}",

note = "Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2020R1A2C2004864) and by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (Grant No. 2020R1A6A3A1307657511). Publisher Copyright: {\textcopyright} 2021 ACS Applied Electronic Materials. All rights reserved.",

year = "2021",

month = aug,

day = "24",

doi = "10.1021/acsaelm.1c00357",

language = "English",

volume = "3",

pages = "3372--3378",

journal = "ACS Applied Electronic Materials",

issn = "2637-6113",

publisher = "American Chemical Society",

number = "8",

}

TY - JOUR

T1 - Fully Degradable Memristors and Humidity Sensors Based on a Tyrosine-Rich Peptide

AU - Song, Min Kyu

AU - Namgung, Seok Daniel

AU - Song, Young Woong

AU - Sung, Taehoon

AU - Ji, Wonjae

AU - Lee, Yoon Sik

AU - Nam, Ki Tae

AU - Kwon, Jang Yeon

N1 - Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2020R1A2C2004864) and by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (Grant No. 2020R1A6A3A1307657511). Publisher Copyright: © 2021 ACS Applied Electronic Materials. All rights reserved.

PY - 2021/8/24

Y1 - 2021/8/24

N2 - Transient electronics, a form of electronic devices that disappear physically after a certain operation time, have attracted considerable interest in the area of bioelectronics. Due to their biodegradability and biocompatibility, bioderived materials have been applied to various kinds of transient electronics. This work presents fully degradable memristors and humidity sensors based on a tyrosine-rich peptide. The memristors exhibit a high on/off ratio (>106), stable endurance (â 104 s), and analog switching behavior. The humidity sensors show high sensitivity, in which the current changes by 3 orders of magnitude in the relative humidity range of 10-90%. By means of a rapid response and recovery time, the sensors can be used to monitor human respiration in real time. These devices are rapidly dissolvable under physiological conditions within 1 min. These results open up the field of biocompatible multifunctional nanoelectronics toward the development of bio-implantable processors and sensors.

AB - Transient electronics, a form of electronic devices that disappear physically after a certain operation time, have attracted considerable interest in the area of bioelectronics. Due to their biodegradability and biocompatibility, bioderived materials have been applied to various kinds of transient electronics. This work presents fully degradable memristors and humidity sensors based on a tyrosine-rich peptide. The memristors exhibit a high on/off ratio (>106), stable endurance (â 104 s), and analog switching behavior. The humidity sensors show high sensitivity, in which the current changes by 3 orders of magnitude in the relative humidity range of 10-90%. By means of a rapid response and recovery time, the sensors can be used to monitor human respiration in real time. These devices are rapidly dissolvable under physiological conditions within 1 min. These results open up the field of biocompatible multifunctional nanoelectronics toward the development of bio-implantable processors and sensors.

UR - http://www.scopus.com/inward/record.url?scp=85111506092&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85111506092&partnerID=8YFLogxK

U2 - 10.1021/acsaelm.1c00357

DO - 10.1021/acsaelm.1c00357

M3 - Article

AN - SCOPUS:85111506092

SN - 2637-6113

VL - 3

SP - 3372

EP - 3378

JO - ACS Applied Electronic Materials

JF - ACS Applied Electronic Materials

IS - 8

ER -

Fully Degradable Memristors and Humidity Sensors Based on a Tyrosine-Rich Peptide

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this