A Facile and Rapid Approach to Lotus‐Seedpod‐Structured Electronic Skin for Monitoring Diverse Physical Stimuli

2021 ◽  
pp. 2001084
Author(s):  
Yanhao Huang ◽  
Libo Chen ◽  
Shaodi Zheng ◽  
Xiaotian Wu ◽  
Lei Liu ◽  
...  
Keyword(s):  
Electronic Skin ◽  
Physical Stimuli ◽  
Lotus Seedpod

scholarly journals All-soft multiaxial force sensor based on liquid metal for electronic skin

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Kyuyoung Kim ◽  
Junseong Ahn ◽  
Yongrok Jeong ◽  
Jungrak Choi ◽  
Osman Gul ◽  
...  
Keyword(s):  
Liquid Metal ◽  
Force Sensor ◽  
Wearable Devices ◽  
Microchannel Array ◽  
Electronic Skin ◽  
Microchannel Arrays ◽  
Mechanical Durability ◽  
Physical Stimuli ◽  
Dome Structure ◽  
Simulation Results

AbstractElectronic skin (E-skin) capable of detecting various physical stimuli is required for monitoring external environments accurately. Here, we report an all-soft multiaxial force sensor based on liquid metal microchannel array for electronic skin applications. The proposed sensor is composed of stretchable elastomer and Galinstan, a eutectic gallium-indium alloy, providing a high mechanical flexibility and electro-mechanical durability. Liquid metal microchannel arrays are fabricated in multilayer and positioned along a dome structure to detect multi-directional forces, supported by numerical simulation results. By adjusting the height of the dome, we could control the response of the multiaxial sensor with respect to the deflection. As a demonstration of multiaxial force sensing, we were able to monitor the direction of multidirectional forces using a finger by the response of liquid metal microchannel arrays. This research could be applied to various fields including soft robotics, wearable devices, and smart prosthetics for artificial intelligent skin applications.

Programming electronic skin with diverse skin-like properties

2021 ◽  
Author(s):  
Jinjian Huang ◽  
Ye Liu ◽  
Xiang Chi ◽  
Yungang Jiang ◽  
Ziyan Xu ◽  
...  
Keyword(s):  
Wearable Devices ◽  
Interactive Technology ◽  
Electronic Skin ◽  
Physical Stimuli ◽  
Native Skin

Simulating the comprehensive functions of native skin—and not simply the perception of external physical stimuli—by electronic skin (e-skin) has gathered increasing attention in the development of wearable devices and human-interactive technology.

Self-powering/self-cleaning electronic-skin basing on PVDF/TiO 2 nanofibers for actively detecting body motion and degrading organic pollutants

2017 ◽  
Vol 416 ◽  
pp. 424-431 ◽  
Author(s):  
Chuanyi Dong ◽  
Yongming Fu ◽  
Weili Zang ◽  
Haoxuan He ◽  
Lili Xing ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Body Motion ◽  
Electronic Skin ◽  
Self Cleaning

A dual-mode electronic skin textile for pressure and temperature sensing

2021 ◽  
pp. 130599
Author(s):  
Yabing Wang ◽  
Miaomiao Zhu ◽  
Xuedian Wei ◽  
Jianyong Yu ◽  
Zhaoling Li ◽  
...  
Keyword(s):  
Temperature Sensing ◽  
Dual Mode ◽  
Electronic Skin

A Versatile Wax Assisted Double Replica Molding and its Application in Flexible Electronic Skin

2021 ◽  
pp. 130132
Author(s):  
Huihui Chai ◽  
Feng Chen ◽  
Zhaoxi Song ◽  
Lulu Xiong ◽  
Gang Xiao ◽  
...  
Keyword(s):  
Replica Molding ◽  
Electronic Skin ◽  
Flexible Electronic

Controlled release of KGF-2 for regulation of wound healing by KGF-2 complexed with “lotus seedpod surface-like” porous microsphere

2021 ◽  
Author(s):  
Hao Pan ◽  
Changcan Shi ◽  
Rongshuai Yang ◽  
Guanghui Xi ◽  
Chao Lu ◽  
...  
Keyword(s):  
Wound Healing ◽  
Controlled Release ◽  
Growth Factor ◽  
Normal Tissue ◽  
Keratinocyte Growth Factor ◽  
Tissue Structure ◽  
Effective Strategy ◽  
Proliferation And Differentiation ◽  
Porous Microsphere ◽  
Lotus Seedpod

Keratinocyte growth factor-2 (KGF-2) plays a remarkable role in maintaining normal tissue structure and promoting wound healing by regulation the proliferation and differentiation of keratinocyte. As an effective strategy, KGF-2...

Graphene Foam – Polymer Based Electronic Skin for Flexible Tactile Sensor

2021 ◽  
pp. 112697
Author(s):  
Xiaolan Tang ◽  
Rizwan Ur Rehman Sagar ◽  
Mingming Luo ◽  
Sehrish Aslam ◽  
Yixin Liu ◽  
...  
Keyword(s):  
Tactile Sensor ◽  
Graphene Foam ◽  
Electronic Skin

scholarly journals Special Issue: Smart Nanomaterials for Environmental Remediation

Materials ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 143
Author(s):  
Won San Choi
Keyword(s):  
Environmental Remediation ◽  
Special Issue ◽  
Structures And Properties ◽  
Physical Stimuli

Nanomaterials that can be reversibly or irreversibly changed in structures and properties by the influence of external chemical and physical stimuli are defined as smart nanomaterials [...]

Recent Advances in Carbon Material‐Based Multifunctional Sensors and Their Applications in Electronic Skin Systems

2021 ◽  
pp. 2104288
Author(s):  
Yunjian Guo ◽  
Xiao Wei ◽  
Song Gao ◽  
Wenjing Yue ◽  
Yang Li ◽  
...  
Keyword(s):  
Carbon Material ◽  
Electronic Skin ◽  
Recent Advances
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