Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor

Simple and rapid Young's modulus measurements of soft materials adaptable to various scenarios are of general significance, and they require miniaturized measurement platforms with easy operation. Despite the advances made in portable and wearable approaches, acquiring and analyzing multiple or...

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Main Authors: Cui, Zequn, Wang, Wensong, Guo, Lingling, Liu, Zhihua, Cai, Pingqiang, Cui, Yajing, Wang, Ting, Wang, Changxian, Zhu, Ming, Zhou, Ying, Liu, Wenyan, Zheng, Yuanjin, Deng, Guoying, Xu, Chuanlai, Chen, Xiaodong
Other Authors: School of Materials Science and Engineering
Format: Article
Language:English
Published: 2022
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Online Access:https://hdl.handle.net/10356/156383
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1563832022-07-21T08:30:40Z Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor Cui, Zequn Wang, Wensong Guo, Lingling Liu, Zhihua Cai, Pingqiang Cui, Yajing Wang, Ting Wang, Changxian Zhu, Ming Zhou, Ying Liu, Wenyan Zheng, Yuanjin Deng, Guoying Xu, Chuanlai Chen, Xiaodong School of Materials Science and Engineering School of Electrical and Electronic Engineering Institute of Materials Research and Engineering, A*STAR Innovative Centre for Flexible Devices Max Planck-NTU Joint Lab for Artificial Senses Engineering::Materials Haptics Self-Locking Simple and rapid Young's modulus measurements of soft materials adaptable to various scenarios are of general significance, and they require miniaturized measurement platforms with easy operation. Despite the advances made in portable and wearable approaches, acquiring and analyzing multiple or complicated signals necessitate tethered bulky components and careful preparation. Here, a new methodology based on a self-locked stretchable strain sensor to haptically quantify Young's modulus of soft materials (kPa-MPa) rapidly is reported. The method demonstrates a fingertip measurement platform, which endows a prosthetic finger with human-comparable haptic behaviors and skills on elasticity sensing without activity constraints. A universal strategy is offered toward ultraconvenient and high-efficient Young's modulus measurements with wide adaptability to various fields for unprecedented applications. Agency for Science, Technology and Research (A*STAR) Ministry of Education (MOE) National Research Foundation (NRF) Submitted/Accepted version The project was supported by the Agency for Science, Technology and Research (A*STAR) under its Advanced Manufacturing and Engineering (AME) Programmatic Scheme (No. A18A1b0045), the National Research Foundation (NRF), Prime Minister’s office, Singapore, under its NRF Investigatorship (NRF-NRFI2017-07), Singapore Ministry of Education (MOE2017-T2-2-107 and MOE2019-T2-2-022). 2022-04-19T01:47:47Z 2022-04-19T01:47:47Z 2021 Journal Article Cui, Z., Wang, W., Guo, L., Liu, Z., Cai, P., Cui, Y., Wang, T., Wang, C., Zhu, M., Zhou, Y., Liu, W., Zheng, Y., Deng, G., Xu, C. & Chen, X. (2021). Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor. Advanced Materials, 34(25), 2104078-. https://dx.doi.org/10.1002/adma.202104078 0935-9648 https://hdl.handle.net/10356/156383 10.1002/adma.202104078 34423476 2-s2.0-85113227876 25 34 2104078 en A18A1b0045 NRF-NRFI2017-07 MOE2017-T2-2-107 MOE2019-T2-2-022 Advanced Materials This is the peer reviewed version of the following article: Cui, Z., Wang, W., Guo, L., Liu, Z., Cai, P., Cui, Y., Wang, T., Wang, C., Zhu, M., Zhou, Y., Liu, W., Zheng, Y., Deng, G., Xu, C. & Chen, X. (2021). Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor. Advanced Materials, which has been published in final form at https://doi.org/10.1002/adma.202104078. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Materials
Haptics
Self-Locking
spellingShingle Engineering::Materials
Haptics
Self-Locking
Cui, Zequn
Wang, Wensong
Guo, Lingling
Liu, Zhihua
Cai, Pingqiang
Cui, Yajing
Wang, Ting
Wang, Changxian
Zhu, Ming
Zhou, Ying
Liu, Wenyan
Zheng, Yuanjin
Deng, Guoying
Xu, Chuanlai
Chen, Xiaodong
Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
description Simple and rapid Young's modulus measurements of soft materials adaptable to various scenarios are of general significance, and they require miniaturized measurement platforms with easy operation. Despite the advances made in portable and wearable approaches, acquiring and analyzing multiple or complicated signals necessitate tethered bulky components and careful preparation. Here, a new methodology based on a self-locked stretchable strain sensor to haptically quantify Young's modulus of soft materials (kPa-MPa) rapidly is reported. The method demonstrates a fingertip measurement platform, which endows a prosthetic finger with human-comparable haptic behaviors and skills on elasticity sensing without activity constraints. A universal strategy is offered toward ultraconvenient and high-efficient Young's modulus measurements with wide adaptability to various fields for unprecedented applications.
author2 School of Materials Science and Engineering
author_facet School of Materials Science and Engineering
Cui, Zequn
Wang, Wensong
Guo, Lingling
Liu, Zhihua
Cai, Pingqiang
Cui, Yajing
Wang, Ting
Wang, Changxian
Zhu, Ming
Zhou, Ying
Liu, Wenyan
Zheng, Yuanjin
Deng, Guoying
Xu, Chuanlai
Chen, Xiaodong
format Article
author Cui, Zequn
Wang, Wensong
Guo, Lingling
Liu, Zhihua
Cai, Pingqiang
Cui, Yajing
Wang, Ting
Wang, Changxian
Zhu, Ming
Zhou, Ying
Liu, Wenyan
Zheng, Yuanjin
Deng, Guoying
Xu, Chuanlai
Chen, Xiaodong
author_sort Cui, Zequn
title Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
title_short Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
title_full Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
title_fullStr Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
title_full_unstemmed Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
title_sort haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
publishDate 2022
url https://hdl.handle.net/10356/156383
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