Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/156383
Title: Haptically quantifying young's modulus of soft materials using a self-locked stretchable strain sensor
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
Keywords: Engineering::Materials
Issue Date: 2021
Source: 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
Project: A18A1b0045
NRF-NRFI2017-07
MOE2017-T2-2-107
MOE2019-T2-2-022
Journal: Advanced Materials
Abstract: 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.
URI: https://hdl.handle.net/10356/156383
ISSN: 0935-9648
DOI: 10.1002/adma.202104078
Schools: School of Materials Science and Engineering 
School of Electrical and Electronic Engineering 
Organisations: Institute of Materials Research and Engineering, A*STAR
Research Centres: Innovative Centre for Flexible Devices 
Max Planck-NTU Joint Lab for Artificial Senses
Rights: 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.
Fulltext Permission: open
Fulltext Availability: With Fulltext
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