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author:

Liao, Xinqin (Liao, Xinqin.) [1] | Song, Weitao (Song, Weitao.) [2] | Zhang, Xiangyu (Zhang, Xiangyu.) [3] | Zhan, Hongbing (Zhan, Hongbing.) [4] (Scholars:詹红兵) | Liu, Yue (Liu, Yue.) [5] | Wang, Yongtian (Wang, Yongtian.) [6] | Zheng, Yuanjin (Zheng, Yuanjin.) [7]

Indexed by:

EI Scopus SCIE

Abstract:

Helping to reconstruct and restore tactile perception motivates the continuous development of functional materials, sensing structures, and manufacturing strategies. Coding and use of mechanotransduction signals from artificial tactile perception make a vital contribution to provide tactile feedback for robots, prosthetics, and rehabilitation therapy. Here we propose a hetero-contact microstructure (HeCM) to fabricate tactile sensor by using silver nanowires@polyurethane scaffold combined with layered carbon fabric. The synergistically perceiving of the HeCM enables the mechanosensational range of tactile sensor to be programmatically and significantly enhanced by > 100% compared to the one of the common counterpart. The as-designed sensor characterizes high sensitivity, fast response time, and reproducible electromechanical properties to identify static and dynamic external pressure changes. Actual fingertip events can be converted into visual or audio interactive feedback in virtual reality by the intelligent sensor, demonstrating the feasibility and practicality of design concept and great potential of the sensor for human-interactive system.

Keyword:

Hetero-contact microstructures Human-machine interactions Tactile sensors Virtual reality Wearable devices

Community:

  • [ 1 ] [Liao, Xinqin]Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore
  • [ 2 ] [Song, Weitao]Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore
  • [ 3 ] [Zhang, Xiangyu]Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore
  • [ 4 ] [Zheng, Yuanjin]Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore
  • [ 5 ] [Zhan, Hongbing]Fuzhou Univ, Coll Mat Sci & Engn, 2 Xueyuan Rd, Fuzhou 350108, Fujian, Peoples R China
  • [ 6 ] [Liu, Yue]Beijing Inst Technol, Sch Opt & Photon, Beijing Engn Res Ctr Mixed Real & Adv Display, 5 Zhongguancun South St, Beijing 100081, Peoples R China
  • [ 7 ] [Wang, Yongtian]Beijing Inst Technol, Sch Opt & Photon, Beijing Engn Res Ctr Mixed Real & Adv Display, 5 Zhongguancun South St, Beijing 100081, Peoples R China
  • [ 8 ] [Liu, Yue]AICFVE Beijing Film Acad, 4 Xitucheng Rd, Beijing 100088, Peoples R China
  • [ 9 ] [Wang, Yongtian]AICFVE Beijing Film Acad, 4 Xitucheng Rd, Beijing 100088, Peoples R China

Reprint 's Address:

  • [Liao, Xinqin]Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore;;[Zheng, Yuanjin]Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore

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Source :

NANO ENERGY

ISSN: 2211-2855

Year: 2019

Volume: 60

Page: 127-136

1 6 . 6 0 2

JCR@2019

1 6 . 8 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:236

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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