Wearable strain sensor for human motion detection based on ligand-exchanged gold nanoparticles

2020 ◽  
Vol 82 ◽  
pp. 122-129 ◽  
Author(s):  
Tan Nhiem Ly ◽  
Sangkwon Park
Keyword(s):  
Gold Nanoparticles ◽  
Motion Detection ◽  
Strain Sensor ◽  
Human Motion ◽  
Human Motion Detection

scholarly journals Flexible and wearable strain sensor based on electrospun carbon sponge/polydimethylsiloxane composite for human motion detection

RSC Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 4186-4193
Author(s):  
He Gong ◽  
Chuan Cai ◽  
Hongjun Gu ◽  
Qiushi Jiang ◽  
Daming Zhang ◽  
...  
Keyword(s):  
Motion Detection ◽  
Strain Sensor ◽  
Human Motion ◽  
Gauge Factor ◽  
Human Motion Detection ◽  
Tensile Strains

Electrospun carbon sponge was used to measure tensile strains with a high gauge factor.

Enhancing the sensitivity of crack-based strain sensor assembled by functionalized graphene for human motion detection

2021 ◽  
Vol 64 (8) ◽  
pp. 1805-1813
Author(s):  
YueHua Huang ◽  
Yi Xiang ◽  
WenTao Ren ◽  
FengJi Li ◽  
ChuanCheng Li ◽  
...  
Keyword(s):  
Motion Detection ◽  
Strain Sensor ◽  
Human Motion ◽  
Functionalized Graphene ◽  
Human Motion Detection

scholarly journals Correction: Zhang, P., et al. A Flexible Strain Sensor Based on the Porous Structure of a Carbon Black/Carbon Nanotube Conducting Network for Human Motion Detection. Sensors 2020, 20, 1154

Sensors ◽  
2020 ◽  
Vol 20 (10) ◽  
pp. 2901
Author(s):  
Peng Zhang ◽  
Yucheng Chen ◽  
Yuxia Li ◽  
Yao Zhang ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Carbon Black ◽  
Porous Structure ◽  
Black Carbon ◽  
Motion Detection ◽  
Strain Sensor ◽  
Human Motion ◽  
Human Motion Detection ◽  
Flexible Strain Sensor

The authors wish to make the following corrections to this paper [...]

Highly Stretchable and Compressible Carbon Nanofiber–Polymer Hydrogel Strain Sensor for Human Motion Detection

2020 ◽  
Vol 305 (3) ◽  
pp. 1900813 ◽  
Author(s):  
Baowei Cheng ◽  
Shulong Chang ◽  
Hui Li ◽  
Yunxing Li ◽  
Weixia Shen ◽  
...  
Keyword(s):  
Motion Detection ◽  
Carbon Nanofiber ◽  
Strain Sensor ◽  
Human Motion ◽  
Polymer Hydrogel ◽  
Human Motion Detection ◽  
Highly Stretchable

scholarly journals Facile Preparation of Highly Stretchable TPU/Ag Nanowire Strain Sensor with Spring-Like Configuration

Polymers ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 339
Author(s):  
Wei Pan ◽  
Juan Wang ◽  
Yong-Ping Li ◽  
Xiao-Bo Sun ◽  
Jin-Ping Wang ◽  
...  
Keyword(s):  
Motion Detection ◽  
Flexible Electronics ◽  
Strain Sensor ◽  
Dip Coating ◽  
Human Motion ◽  
Free Standing ◽  
Weight Percentage ◽  
Human Motion Detection ◽  
Ag Nanowires ◽  
Dip Coating Technique

Stretchable nano-fibers have attracted dramatic attention for the utility in wearable and flexible electronics. In the present case, Ag nanowires (AgNWs)-intertwined thermoplastic polyurethanes (TPU) unwoven nano-membrane is fabricated by an electrospinning method and dip coating technique. Then a strain sensor with a spring-like configuration is fabricated by a twisted method. The sensor exhibits superior electrical conductivity up to 3990 S·cm−1 due to the high weight percentage of the Ag nanowires. Additionally, thanks to the free-standing spring-like configuration that consists of uniform neat loops, the strain sensor can detect a superior strain up to 900% at the point the sensor ruptures. On the other hand, the configuration can mostly protect the AgNWs from falling off. Furthermore, major human motion detection, like movement of a human forefinger, and minor human motion detection, such as a wrist pulse, show the possible application of the sensor in the field of flexible electronics.

Highly Sensitive and Large-Range Strain Sensor with a Self-Compensated Two-Order Structure for Human Motion Detection

2019 ◽  
Vol 11 (8) ◽  
pp. 8527-8536 ◽  
Author(s):  
Jianhua Ma ◽  
Peng Wang ◽  
Hongyu Chen ◽  
Shenjie Bao ◽  
Wei Chen ◽  
...  
Keyword(s):  
Motion Detection ◽  
Large Range ◽  
Strain Sensor ◽  
Human Motion ◽  
Order Structure ◽  
Human Motion Detection ◽  
Highly Sensitive
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