Journal Article10.1038/NNANO.2011.36
A stretchable carbon nanotube strain sensor for human-motion detection
Takeo Yamada,Yuhei Hayamizu,Yuki Yamamoto,Yoshiki Yomogida,Ali Izadi-Najafabadi,Don N. Futaba,Kenji Hata +6 more
3.1K
TL;DR: A class of wearable and stretchable devices fabricated from thin films of aligned single-walled carbon nanotubes capable of measuring strains up to 280% with high durability, fast response and low creep is reported.
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Abstract: Thin films of single-wall carbon nanotube have been used to create stretchable devices that can be incorporated into clothes and used to detect human motions.
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Citations
Highly sensitive, wearable and wireless pressure sensor using free-standing ZnO nanoneedle/PVDF hybrid thin film for heart rate monitoring
TL;DR: In this paper, a wearable and wireless pressure sensor was successfully fabricated based on the zinc oxide (ZnO) nanoneedle/poly(vinylidene difluoride) (PVDF) hybrid film.
220
A highly sensitive graphene woven fabric strain sensor for wearable wireless musical instruments
Xu Liu,Chen Tang,Xiaohan Du,Shuai Xiong,Siyuan Xi,Yuefeng Liu,Xi Shen,Qingbin Zheng,Zhenyu Wang,Ying Wu,Andrew Horner,Jang Kyo Kim +11 more
TL;DR: In this paper, a novel graphene woven fabric (GWF)/polydimethylsiloxane (PDMS) composite is presented as a highly flexible, sensitive strain sensor capable of detecting feeble human motions with an extremely high piezoresistive gauge factor of 223 at a strain of 3% and excellent durability.
219
Extraordinarily Stretchable All‐Carbon Collaborative Nanoarchitectures for Epidermal Sensors
Yichen Cai,Jie Shen,Ziyang Dai,Xiaoxian Zang,Qiuchun Dong,Guofeng Guan,Lain-Jong Li,Lain-Jong Li,Wei Huang,Xiaochen Dong +9 more
TL;DR: The flexible and reversible strain sensor can be easily mounted on human skin as a wearable electronic device for real-time and high accuracy detecting of electrophysiological stimuli and even for acoustic vibration recognition.
219
High-performance flexible lead-free nanocomposite piezoelectric nanogenerator for biomechanical energy harvesting and storage
Saqib Siddiqui,Do-Il Kim,Le Thai Duy,Minh Triet Nguyen,Shoaib Muhammad,Won-Sub Yoon,Nae-Eung Lee +6 more
TL;DR: In this article, a flexible, lead-free, solution-processable and efficient PENG is demonstrated, based on a highly piezoelectric nanocomposite thin film of barium titanate nanoparticles (BT NPs) embedded into a highly crystalline polyvinylidene fluoride-trifluoroethylene (P(VDF-TrFE)) polymer for charge storage.
218
Flexible perovskite solar cell-driven photo-rechargeable lithium-ion capacitor for self-powered wearable strain sensors
Chao Li,Shan Cong,Zhengnan Tian,Yingze Song,Lianghao Yu,Chen Lu,Yuanlong Shao,Jie Li,Guifu Zou,Mark H. Rümmeli,Shi Xue Dou,Jingyu Sun,Jingyu Sun,Zhongfan Liu,Zhongfan Liu +14 more
TL;DR: In this article, a perovskite solar cell (PSC)-driven photo-rechargeable lithium-ion capacitor (LIC) was used for self-powered wearable strain sensors.
216
References
Water-Assisted Highly Efficient Synthesis of Impurity-Free Single-Walled Carbon Nanotubes
TL;DR: In this article, the authors demonstrate the efficient chemical vapor deposition synthesis of single-walled carbon nanotubes where the activity and lifetime of the catalysts are enhanced by water.
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Water-Assisted Highly Efficient Synthesis of Impurity-Free Single-Walled Carbon Nanotubes-``Super-Growth''
TL;DR: Water-stimulated enhanced catalytic activity results in massive growth of superdense and vertically aligned nanotube forests with heights up to 2.5 millimeters that can be easily separated from the catalysts, providing nanotubes material with carbon purity above 99.98%.
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Shape-engineerable and highly densely packed single-walled carbon nanotubes and their application as super-capacitor electrodes
Don N. Futaba,Kenji Hata,Takeo Yamada,Tatsuki Hiraoka,Yuhei Hayamizu,Yozo Kakudate,Osamu Tanaike,Hiroaki Hatori,Motoo Yumura,Sumio Iijima +9 more
TL;DR: This dense carbon-nanotube material is advantageous for numerous applications, and here it is demonstrated its use as flexible heaters as well as supercapacitor electrodes for compact energy-storage devices.
Stretchable active-matrix organic light-emitting diode display using printable elastic conductors
Tsuyoshi Sekitani,Hiroyoshi Nakajima,Hiroki Maeda,Takanori Fukushima,Takuzo Aida,Kenji Hata,Takao Someya +6 more
TL;DR: The manufacture of printable elastic conductors comprising single-walled carbon nanotubes (SWNTs) uniformly dispersed in a fluorinated rubber is described, which is constructed a rubber-like stretchable active-matrix display comprising integrated printed elastic conductor, organic transistors and organic light-emitting diodes.
Stretchable and foldable silicon integrated circuits.
Dae-Hyeong Kim,Jong Hyun Ahn,Won Mook Choi,Hoon-Sik Kim,Tae-Ho Kim,Jizhou Song,Yonggang Huang,Zhuangjian Liu,Chun Lu,John A. Rogers +9 more
TL;DR: A simple approach to high-performance, stretchable, and foldable integrated circuits that integrate inorganic electronic materials, including aligned arrays of nanoribbons of single crystalline silicon, with ultrathin plastic and elastomeric substrates.
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