An Ultrasensitive, Durable and Stretchable Strain Sensor with Crack-wrinkle Structure for Human Motion Monitoring

Ze-Yu Li; Wei Zhai; Yun-Fei Yu; Guo-Jie Li; Peng-Fei Zhan; Jian-Wei Xu; Guo-Qiang Zheng; Kun Dai; Chun-Tai Liu; Chang-Yu Shen

doi:10.1007/s10118-021-2500-8

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An Ultrasensitive, Durable and Stretchable Strain Sensor with Crack-wrinkle Structure for Human Motion Monitoring

ARTICLE | Updated：2020-10-14

- An Ultrasensitive, Durable and Stretchable Strain Sensor with Crack-wrinkle Structure for Human Motion Monitoring
- An Ultrasensitive, Durable and Stretchable Strain Sensor with Crack-wrinkle Structure for Human Motion Monitoring
- Chinese Journal of Polymer Science 2021年39卷第3期页码：316-326
- Affiliations：
  
  Key Laboratory of Materials Processing and Mold (Zhengzhou University), Ministry of Education, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
- Author bio：
  
  kundai@zzu.edu.cn (K.D.)
  ctliu@zzu.edu.cn (C.T.L.)
- Funds：
  
  This work was financially supported by the National Natural Science Foundation of China (Nos. 51773183 and U1804133), National Natural Science Foundation of China-Henan Province Joint Funds (No. U1604253), Henan Province University Innovation Talents Support Program (No. 20HASTIT001), and Innovation Team of Colleges and Universities in Henan Province (No. 20IRTSTHN002).
- DOI：10.1007/s10118-021-2500-8
  中图分类号：
- 收稿：2020-07-13，
  
  修回：2020-8-9，
  
  录用：2020-8-17，
  
  网络首发：2020-10-14，
  
  纸质出版：2021-01-02
- Accepted：
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Li, Z. Y.; Zhai, W.; Yu, Y. F.; Li, G. J.; Zhan, P. F.; Xu, J. W.; Zheng, G. Q.; Dai, K.; Liu, C. T.; Shen, C. Y. An ultrasensitive, durable and stretchable strain sensor with crack-wrinkle structure for human motion monitoring. Chinese J. Polym. Sci. 2021, 39, 316–326

Ze-Yu Li, Wei Zhai, Yun-Fei Yu, et al. An Ultrasensitive, Durable and Stretchable Strain Sensor with Crack-wrinkle Structure for Human Motion Monitoring[J]. Chinese Journal of Polymer Science, 2021, 39(3): 316-326.
Li, Z. Y.; Zhai, W.; Yu, Y. F.; Li, G. J.; Zhan, P. F.; Xu, J. W.; Zheng, G. Q.; Dai, K.; Liu, C. T.; Shen, C. Y. An ultrasensitive, durable and stretchable strain sensor with crack-wrinkle structure for human motion monitoring. Chinese J. Polym. Sci. 2021, 39, 316–326 DOI： 10.1007/s10118-021-2500-8.

Ze-Yu Li, Wei Zhai, Yun-Fei Yu, et al. An Ultrasensitive, Durable and Stretchable Strain Sensor with Crack-wrinkle Structure for Human Motion Monitoring[J]. Chinese Journal of Polymer Science, 2021, 39(3): 316-326. DOI： 10.1007/s10118-021-2500-8.

摘要

Abstract

Flexible strain sensor has promising features in successful application of health monitoring

electronic skins and smart robotics

etc

. Here

we report an ultrasensitive strain sensor with a novel crack-wrinkle structure (CWS) based on graphite nanoplates (GNPs)/thermoplastic urethane (TPU)/polydimethylsiloxane (PDMS) nanocomposite. The CWS is constructed by pressing and dragging GNP layer on TPU substrate

followed by encapsulating with PDMS as a protective layer. On the basis of the area statistics

the ratio of the crack and wrinkle structures accounts for 31.8% and 9.5%

respectively. When the sensor is stretched

the cracks fracture

the wrinkles could reduce the unrecoverable destruction of cracks

resulting in an excellent recoverability and stability. Based on introduction of the designed CWS in the sensor

the hysteresis effect is limited effectively. The CWS sensor possesses a satisfactory sensitivity (GF=750 under 24% strain)

an ultralow detectable limit (strain=0.1%) and a short respond time of 90 ms. For the sensing service behaviors

the CWS sensor exhibits an ultrahigh durability (high stability

2×10

stretching-releasing cycles). The excellent practicality of CWS sensor is demonstrated through various human motion tests

including vigorous exercises of various joint bending

and subtle motions of phonation

facial movements and wrist pulse. The present CWS sensor shows great developing potential in the field of cost-effective

portable and high-performance electronic skins.

关键词

Keywords

references

Kim, Y.; Zhu, J.; Yeom, B.; Di Prima, M.; Su, X. L.; Kim, J. G.; Yoo, S. J.; Uher, C.; Kotov, N. A. . Stretchable nanoparticle conductors with self-organized conductive pathways . Nature , 2013 . 500 59 - 63 . DOI: 10.1038/nature12401 http://doi.org/10.1038/nature12401 .

Yue, X. Y.; Jia, Y. Y.; Wang, X. Z.; Zhou, K. K.; Zhai, W.; Zheng, G. Q.; Dai, K.; Mi, L. W.; Liu, C. T.; Shen, C. Y. . Highly stretchable and durable fiber-shaped strain sensor with porous core-sheath structure for human motion monitoring . Compos. Sci. Technol. , 2020 . 189 108038 DOI: 10.1016/j.compscitech.2020.108038 http://doi.org/10.1016/j.compscitech.2020.108038 .

Zhai, W.; Xia, Q. J.; Zhou, K. K.; Yue, X. Y.; Ren, M. N.; Zheng, G. Q.; Dai, K.; Liu, C. T.; Shen, C. Y. . Multifunctional flexible carbon black-polydimethylsiloxane piezoresistive sensor with ultrahigh linear range, excellent durability and oil-water separation capability . Chem. Eng. J. , 2019 . 372 373 - 382 . DOI: 10.1016/j.cej.2019.04.142 http://doi.org/10.1016/j.cej.2019.04.142 .

Zhou, Y. J.; Zhan, P. F.; Ren, M. N.; Zheng, G. Q.; Dai, K.; Mi, L. W.; Liu, C. T.; Shen, C. Y. . Significant stretchability enhancement of a crack-based strain sensor combined with high sensitivity and superior durability for motion monitoring . ACS Appl. Mater. Interfaces , 2019 . 11 7405 - 7414 . DOI: 10.1021/acsami.8b20768 http://doi.org/10.1021/acsami.8b20768 .

Wang, Y. L.; Hao, J.; Huang, Z. Q.; Zheng, G. Q.; Dai, K.; Liu, C. T.; Shen, C. Y. . Flexible electrically resistive-type strain sensors based on reduced graphene oxide-decorated electrospun polymer fibrous mats for human motion monitoring . Carbon , 2018 . 126 360 - 371 . DOI: 10.1016/j.carbon.2017.10.034 http://doi.org/10.1016/j.carbon.2017.10.034 .

Liu, M. M.; Pu, X.; Jiang, C. Y.; Liu, T.; Huang, X.; Chen, L. B.; Du, C. H.; Sun, J. M.; Hu, W. G.; Wang, Z. L. . Large-area all-textile pressure sensors for monitoring human motion and physiological signals . Adv. Mater. , 2017 . 29 1703700 DOI: 10.1002/adma.201703700 http://doi.org/10.1002/adma.201703700 .

Ouyang, H.; Tian, J. J.; Sun, G. L.; Zou, Y.; Liu, Z.; Li, H.; Zhao, L. M.; Shi, B. J.; Fan, Y. B.; Fan, Y. F.; Wang, Z. L.; Li, Z. . Self-powered pulse sensor for antidiastole of cardiovascular disease . Adv. Mater. , 2017 . 29 1703456 DOI: 10.1002/adma.201703456 http://doi.org/10.1002/adma.201703456 .

Sun, Q. J.; Zhao, X. H.; Zhou, Y.; Yeung, C. C.; Wu, W.; Venkatesh, S.; Xu, Z. X.; Wylie, J. J.; Li, W. J.; Roy, V. A. L. . Fingertip-skin-inspired highly sensitive and multifunctional sensor with hierarchically structured conductive graphite/polydimethylsiloxane foams . Adv. Funct. Mater. , 2019 . 29 1808829 DOI: 10.1002/adfm.201808829 http://doi.org/10.1002/adfm.201808829 .

Shi, X. L.; Wang, H. K.; Xie, X. T.; Xue, Q. W.; Zhang, J. Y.; Kang, S. Q.; Wang, C. H.; Liang, J. J.; Chen, Y. S. . Bioinspired ultrasensitive and stretchable MXene-based strain sensor via nacre-mimetic microscale "brick-and-mortar" architecture . ACS Nano , 2019 . 13 649 - 659 . DOI: 10.1021/acsnano.8b07805 http://doi.org/10.1021/acsnano.8b07805 .

Huang, T.; He, P.; Wang, R. R.; Yang, S. W.; Sun, J.; Xie, X. M.; Ding, G. Q. . Porous fibers composed of polymer nanoball decorated graphene for wearable and highly sensitive strain sensors . Adv. Funct. Mater. , 2019 . 29 1903732 DOI: 10.1002/adfm.201903732 http://doi.org/10.1002/adfm.201903732 .

Wang, X. Z.; Sun, H. L.; Yue, X. Y.; Yu, Y. F.; Zheng, G. Q.; Dai, K.; Liu, C. T.; Shen, C. Y. . A highly stretchable carbon nanotubes/thermoplastic polyurethane fiber-shaped strain sensor with porous structure for human motion monitoring . Compos. Sci. Technol. , 2018 . 168 126 - 132 . DOI: 10.1016/j.compscitech.2018.09.006 http://doi.org/10.1016/j.compscitech.2018.09.006 .

Li, X. M.; Yang, T. T.; Yang, Y.; Zhu, J.; Li, L.; Alam, F. E.; Li, X.; Wang, K. L.; Cheng, H. Y.; Lin, C. T.; Fang, Y.; Zhu, H. W. . Large-area ultrathin graphene films by single-step marangoni self-assembly for highly sensitive strain sensing application . Adv. Funct. Mater. , 2016 . 26 1322 - 1329 . DOI: 10.1002/adfm.201504717 http://doi.org/10.1002/adfm.201504717 .

Fan, Q. Q.; Qin, Z. Y.; Gao, S. L.; Wu, Y. T.; Pionteck, J.; Mader, E.; Zhu, M. F. . The use of a carbon nanotube layer on a polyurethane multifilament substrate for monitoring strains as large as 400% . Carbon , 2012 . 50 4085 - 4592 . DOI: 10.1016/j.carbon.2012.04.056 http://doi.org/10.1016/j.carbon.2012.04.056 .

Liu, Z. Y.; Qi, D. P.; Guo, P. Z.; Liu, Y.; Zhu, B. W.; Yang, H.; Liu, Y. Q.; Li, B.; Zhang, C. G.; Yu, J. C.; Liedberg, B.; Chen, X. D. . Thickness-gradient films for high gauge factor stretchable strain sensors . Adv. Mater. , 2015 . 27 6230 - 6237 . DOI: 10.1002/adma.201503288 http://doi.org/10.1002/adma.201503288 .

Park, J.; Lee, Y.; Hong, J.; Lee, Y.; Ha, M.; Jung, Y.; Lim, H.; Kim, S. Y.; Ko, H. . Tactile-direction-sensitive and stretchable electronic skins based on human-skin-inspired interlocked microstructures . ACS Nano , 2014 . 8 12020 - 12029 . DOI: 10.1021/nn505953t http://doi.org/10.1021/nn505953t .

Ren, M. N.; Zhou, Y. J.; Wang, Y.; Zheng, G. Q.; Dai, K.; Liu, C. T.; Shen, C. Y. . Highly stretchable and durable strain sensor based on carbon nanotubes decorated thermoplastic polyurethane fibrous network with aligned wave-like structure . Chem. Eng. J. , 2019 . 360 762 - 777 . DOI: 10.1016/j.cej.2018.12.025 http://doi.org/10.1016/j.cej.2018.12.025 .

Wang, X. W.; Gu, Y.; Xiong, Z. P.; Cui, Z.; Zhang, T. . Electronic skin: silk-molded flexible, ultrasensitive, and highly stable electronic skin for monitoring human physiological signals . Adv. Mater. , 2014 . 26 1336 - 1342 . DOI: 10.1002/adma.201304248 http://doi.org/10.1002/adma.201304248 .

Hu, C.; Li, Z. Y.; Wang, Y. L.; Gao, J. C.; Dai, K.; Zheng, G. Q.; Liu, C. T.; Shen, C. Y.; Song, H. X.; Guo, Z. H. . Comparative assessment of the strain-sensing behaviors of polylactic acid nanocomposites: reduced graphene oxide or carbon nanotubes . J. Mater. Chem. C , 2017 . 5 2318 - 2328 . DOI: 10.1039/C6TC05261D http://doi.org/10.1039/C6TC05261D .

Liu, H.; Dong, M. Y.; Huang, W. J.; Gao, J. C.; Dai, K.; Guo, J.; Zheng, G. Q.; Liu, C. T.; Shen, C. Y.; Guo, Z. H. . Lightweight conductive graphene/thermoplastic polyurethane foams with ultrahigh compressibility for piezoresistive sensing . J. Mater. Chem. C , 2017 . 5 73 - 78 . DOI: 10.1039/C6TC03713E http://doi.org/10.1039/C6TC03713E .

Fu, X. W.; Liao, Z. M.; Zhou, J. X.; Zhou, Y. B.; Wu, H. C.; Zhang, R.; Jing, G. Y.; Xu, J.; Wu, X. S.; Guo, W. L.; Yu, D. P. . Strain dependent resistance in chemical vapor deposition grown graphene . Appl. Phys. Lett. , 2011 . 99 213107 DOI: 10.1063/1.3663969 http://doi.org/10.1063/1.3663969 .

Xiao, X.; Yuan, L. Y.; Zhong, J. W.; Ding, T. P.; Liu, Y.; Cai, Z. X.; Rong, Y. G.; Han, H. W.; Zhou, J.; Wang, Z. L. . High-strain sensors based on ZnO nanowire/polystyrene hybridized flexible films . Adv. Mater. , 2011 . 23 5440 - 5444 . DOI: 10.1002/adma.201103406 http://doi.org/10.1002/adma.201103406 .

Cai, Y. C.; Shen, J.; Dai, Z. Y.; Zang, X. X.; Dong, Q. C.; Guan, G. F.; Li, L. J.; Huang, W.; Dong, X. C. . Extraordinarily stretchable all-carbon collaborative nanoarchitectures for epidermal sensors . Adv. Mater. , 2017 . 29 1606411 DOI: 10.1002/adma.201606411 http://doi.org/10.1002/adma.201606411 .

Li, X. T.; Hu, H. B.; Hua, T.; Xu, B. G.; Jiang, S. X. . Wearable strain sensing textile based on one-dimensional stretchable and weavable yarn sensors . Nano Res. , 2018 . 11 5799 - 5811 . DOI: 10.1007/s12274-018-2043-7 http://doi.org/10.1007/s12274-018-2043-7 .

Zhou, J.; Xu, X. Z.; Xin, Y. Y.; Lubineau, G. . Coaxial thermoplastic elastomer-wrapped carbon nanotube fibers for deformable and wearable strain sensors . Adv. Funct. Mater. , 2018 . 28 1705591 DOI: 10.1002/adfm.201705591 http://doi.org/10.1002/adfm.201705591 .

Fratzl, P.; Barth, F. G. . Biomaterial systems for mechanosensing and actuation . Nature , 2009 . 462 442 - 448 . DOI: 10.1038/nature08603 http://doi.org/10.1038/nature08603 .

Ho, M. D.; Ling, Y. Z.; Yap, L. W.; Wang, Y.; Dong, D. S.; Zhao, Y. M.; Cheng, W. L. . Percolating network of ultrathin gold nanowires and silver nanowires toward “invisible” wearable sensors for detecting emotional expression and apexcardiogram . Adv. Funct. Mater. , 2017 . 27 1700845 DOI: 10.1002/adfm.201700845 http://doi.org/10.1002/adfm.201700845 .

Souri, H.; Bhattacharyya, D. . Highly stretchable multifunctional wearable devices based on conductive cotton and wool fabrics . ACS Appl. Mater. Interfaces , 2018 . 10 20845 - 20853 . DOI: 10.1021/acsami.8b04775 http://doi.org/10.1021/acsami.8b04775 .

Liu, P.; Pan, W. D.; Liu, Y.; Liu, J.; Xu, W. R.; Guo, X. H.; Liu, C. X.; Zhang, Y. G.; Ge, Y. J.; Huang, Y. . Fully flexible strain sensor from core-spun elastic threads with integrated electrode and sensing cell based on conductive nanocomposite . Compos. Sci. Technol. , 2018 . 159 42 - 49 . DOI: 10.1016/j.compscitech.2018.02.034 http://doi.org/10.1016/j.compscitech.2018.02.034 .

Qiao, Y. C.; Wang, Y. F.; Tian, H.; Li, M. R.; Jian, J. M.; Wei, Y. H.; Tian, Y.; Wang, D. Y.; Pang, Y.; Geng, X. S.; Wang, X. F.; Zhao, Y. F.; Wang, H. M.; Deng, N. Q.; Jian, M. Q.; Zhang, Y. Y.; Liang, R. R.; Yang, Y.; Ren, T. L. . Multilayer graphene epidermal electronic skin . ACS Nano , 2018 . 12 8839 - 8846 . DOI: 10.1021/acsnano.8b02162 http://doi.org/10.1021/acsnano.8b02162 .

Oh, J.; Yang, J. C.; Kim, J. O.; Park, H.; Kwon, S. Y.; Lee, S.; Sim, J. Y.; Oh, H. W.; Kim, J.; Park, S. . Pressure insensitive strain sensor with facile solution-based process for tactile sensing applications . ACS Nano , 2018 . 12 7546 - 7553 . DOI: 10.1021/acsnano.8b03488 http://doi.org/10.1021/acsnano.8b03488 .

Roda, N.; Naoji, M.; Zhi, J.; Md, N.; Goni, O.; Someya, T. . A highly sensitive capacitive-type strain sensor using wrinkled ultrathin gold films . Nano Lett. , 2018 . 18 5610 - 5617 . DOI: 10.1021/acs.nanolett.8b02088 http://doi.org/10.1021/acs.nanolett.8b02088 .

Sun, H.; Dai, K.; Zhai, W.; Zhou, Y.; Li, J.; Zheng, G.; Li, B.; Liu, C.; Shen, C. . A highly sensitive and stretchable yarn strain sensor for human motion tracking utilizing a wrinkle-assisted crack structure . ACS Appl. Mater. Interfaces , 2019 . 11 36052 - 36062 . DOI: 10.1021/acsami.9b09229 http://doi.org/10.1021/acsami.9b09229 .

Zhou, C. G.; Sun, W. J.; Jia, L. C.; Xu, L.; Dai, K.; Yan, D. X.; Li, Z. M. . Highly stretchable and sensitive strain sensor with porous segregated conductive network . ACS Appl. Mater. Interfaces , 2019 . 40 37094 - 37102 . .

Kang, D.; Pikhitsa, P. V.; Choi, Y. W.; Lee, C.; Shin, S. S.; Piao, L. F.; Park, B.; Suh, K. Y.; Kim, T. I.; Choi, M. . Ultrasensitive mechanical crack-based sensor inspired by the spider sensory system . Nature , 2014 . 516 222 - 226 . DOI: 10.1038/nature14002 http://doi.org/10.1038/nature14002 .

Park, B.; Kim, J.; Kang, D.; Jeong, C.; Kim, K. S.; Kim, J. U.; Yoo, P. J.; Kim, T. I. . Dramatically enhanced mechanosensitivity and signal-to-noise ratio of nanoscale crack-based sensors: effect of crack depth . Adv. Mater. , 2016 . 28 8130 - 8137 . DOI: 10.1002/adma.201602425 http://doi.org/10.1002/adma.201602425 .

Xu, F.; Durham, J. W.; Wiley, B. J.; Zhu, Y. . Strain-release assembly of nanowires on stretchable substrates . ACS Nano , 2011 . 5 1556 - 1563 . DOI: 10.1021/nn103183d http://doi.org/10.1021/nn103183d .

Rogers, J. A.; Someya, T.; Huang, Y. G. . Materials and mechanics for stretchable electronics . Science , 2010 . 327 1603 - 1607 . DOI: 10.1126/science.1182383 http://doi.org/10.1126/science.1182383 .

Xu, F.; Wang, X.; Zhu, Y. T.; Zhu, Y. . Wavy ribbons of carbon nanotubes for stretchable conductors . Adv. Funct. Mater. , 2012 . 22 1279 - 1283 . DOI: 10.1002/adfm.201102032 http://doi.org/10.1002/adfm.201102032 .

Ferrari, A. C.; Meyer, J. C.; Scardaci, V.; Casiraghi, C.; Lazzeri, M.; Mauri, F.; Piscanec, S.; Jiang, D.; Novoselov, K. S.; Roth, S.; Geim, A. K. . Raman spectrum of graphene and graphene layers . Phys. Rev. Lett. , 2006 . 97 187401 DOI: 10.1103/PhysRevLett.97.187401 http://doi.org/10.1103/PhysRevLett.97.187401 .

Simmons, J. G. . Electric tunnel effect between dissimilar electrodes separated by a thin insulating film . J. Appl. Phys. , 1963 . 34 2581 - 2590 . DOI: 10.1063/1.1729774 http://doi.org/10.1063/1.1729774 .

Kang, I. P.; Schulz, M. J.; Kim, J. H.; Shanov, V.; Shi, D. L. . A carbon nanotube strain sensor for structural health monitoring . Smart Mater. Struct. , 2006 . 15 737 - 748 . DOI: 10.1088/0964-1726/15/3/009 http://doi.org/10.1088/0964-1726/15/3/009 .

Luo, S. D.; Liu, T. . Structure property processing relationships of single-wall carbon nanotube thin film piezoresistive sensors . Carbon , 2013 . 59 315 - 324 . DOI: 10.1016/j.carbon.2013.03.024 http://doi.org/10.1016/j.carbon.2013.03.024 .

Amjadi, M.; Pichitpajongkit, A.; Lee, S.; Ryu, S.; Park, I. . Highly stretchable and sensitive strain sensor based on silver nanowire-elastomer nanocomposite . ACS Nano , 2014 . 8 5154 - 5163 . DOI: 10.1021/nn501204t http://doi.org/10.1021/nn501204t .

Tang, Y. C.; Zhao, Z. B.; Hu, H.; Liu, Y.; Wang, X. Z.; Zhou, S. K.; Qiu, J. S. . Highly stretchable and ultrasensitive strain sensor based on reduced graphene oxide microtubes-elastomer composite . ACS Appl. Mater. Interfaces , 2015 . 7 27432 - 27439 . DOI: 10.1021/acsami.5b09314 http://doi.org/10.1021/acsami.5b09314 .

Liao, X. Q.; Liao, Q. L.; Yan, X. Q.; Liang, Q. J.; Si, H. N.; Li, M. H.; Wu, H. L.; Cao, S. Y.; Zhang, Y. . Flexible and highly sensitive strain sensors fabricated by pencil drawn for wearable monitor . Adv. Funct. Mater. , 2015 . 25 2395 - 2401 . DOI: 10.1002/adfm.201500094 http://doi.org/10.1002/adfm.201500094 .

Choong, C. L.; Shim, M. B.; Lee, B. S.; Jeon, S.; Ko, D. S.; Kang, T. H.; Bae, J.; Lee, S. H.; Byun, K. E.; Im, J.; Jeong, Y. J.; Park, C. E.; Park, J. J.; Chung, U. I. . Highly stretchable resistive pressure sensors using a conductive elastomeric composite on a micropyramid array . Adv. Mater. , 2014 . 26 3451 - 3458 . DOI: 10.1002/adma.201305182 http://doi.org/10.1002/adma.201305182 .

Pan, F.; Chen, S. M.; Li, Y. H.; Tao, Z. C.; Ye, J. L.; Ni, K.; Yu, H.; Xiang, B.; Ren, Y. B.; Qin, F. X.; Yu, S. H.; Zhu, Y. W. . 3D graphene films enable simultaneously high sensitivity and large stretchability for strain sensors . Adv. Funct. Mater. , 2018 . 28 1803221 DOI: 10.1002/adfm.201803221 http://doi.org/10.1002/adfm.201803221 .

Cheng, Y.; Wang, R. R.; Sun, J.; Gao, L. . A stretchable and highly sensitive graphene-based fiber for sensing tensile strain, bending, and torsion . Adv. Mater. , 2015 . 27 7365 - 7371 . DOI: 10.1002/adma.201503558 http://doi.org/10.1002/adma.201503558 .

Yu, Y. F.; Zhai, Y.; Yun, Z. G.; Zhai, W.; Wang, X. Z.; Zheng, G. Q.; Yan, C.; Dai, K.; Liu, C. T.; Shen, C. Y. . Ultra-stretchable porous fiber-shaped strain sensor with exponential response in full sensing range and excellent anti-interference ability toward buckling, torsion, temperature, and humidity . Adv. Electron. Mater. , 2019 . 5 1900538 DOI: 10.1002/aelm.201900538 http://doi.org/10.1002/aelm.201900538 .

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