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Extraordinarily Stretchable All-Carbon Collaborative Nanoarchitectures for Epidermal Sensors.
Adv Mater 2017; 29(31)AM

Abstract

Multifunctional microelectronic components featuring large stretchability, high sensitivity, high signal-to-noise ratio (SNR), and broad sensing range have attracted a huge surge of interest with the fast developing epidermal electronic systems. Here, the epidermal sensors based on all-carbon collaborative percolation network are demonstrated, which consist 3D graphene foam and carbon nanotubes (CNTs) obtained by two-step chemical vapor deposition processes. The nanoscaled CNT networks largely enhance the stretchability and SNR of the 3D microarchitectural graphene foams, endowing the strain sensor with a gauge factor as high as 35, a wide reliable sensing range up to 85%, and excellent cyclic stability (>5000 cycles). 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. The rationally designed all-carbon nanoarchitectures are scalable, low cost, and promising in practical applications requiring extraordinary stretchability and ultrahigh SNRs.

Authors+Show Affiliations

Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, P. R. China.State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University (NanjingTech), Nanjing, 210009, P. R. China.Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, P. R. China.Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, P. R. China.Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, P. R. China.State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University (NanjingTech), Nanjing, 210009, P. R. China.Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, P. R. China. Physical Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Kingdom of Saudi Arabia.Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, P. R. China.Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, P. R. China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28621041

Citation

Cai, Yichen, et al. "Extraordinarily Stretchable All-Carbon Collaborative Nanoarchitectures for Epidermal Sensors." Advanced Materials (Deerfield Beach, Fla.), vol. 29, no. 31, 2017.
Cai Y, Shen J, Dai Z, et al. Extraordinarily Stretchable All-Carbon Collaborative Nanoarchitectures for Epidermal Sensors. Adv Mater Weinheim. 2017;29(31).
Cai, Y., Shen, J., Dai, Z., Zang, X., Dong, Q., Guan, G., ... Dong, X. (2017). Extraordinarily Stretchable All-Carbon Collaborative Nanoarchitectures for Epidermal Sensors. Advanced Materials (Deerfield Beach, Fla.), 29(31), doi:10.1002/adma.201606411.
Cai Y, et al. Extraordinarily Stretchable All-Carbon Collaborative Nanoarchitectures for Epidermal Sensors. Adv Mater Weinheim. 2017;29(31) PubMed PMID: 28621041.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Extraordinarily Stretchable All-Carbon Collaborative Nanoarchitectures for Epidermal Sensors. AU - Cai,Yichen, AU - Shen,Jie, AU - Dai,Ziyang, AU - Zang,Xiaoxian, AU - Dong,Qiuchun, AU - Guan,Guofeng, AU - Li,Lain-Jong, AU - Huang,Wei, AU - Dong,Xiaochen, Y1 - 2017/06/16/ PY - 2016/11/26/received PY - 2017/03/29/revised PY - 2017/6/18/pubmed PY - 2019/1/16/medline PY - 2017/6/17/entrez KW - all-carbon materials KW - collaborative nanoarchitectures KW - epidermal sensors JF - Advanced materials (Deerfield Beach, Fla.) JO - Adv. Mater. Weinheim VL - 29 IS - 31 N2 - Multifunctional microelectronic components featuring large stretchability, high sensitivity, high signal-to-noise ratio (SNR), and broad sensing range have attracted a huge surge of interest with the fast developing epidermal electronic systems. Here, the epidermal sensors based on all-carbon collaborative percolation network are demonstrated, which consist 3D graphene foam and carbon nanotubes (CNTs) obtained by two-step chemical vapor deposition processes. The nanoscaled CNT networks largely enhance the stretchability and SNR of the 3D microarchitectural graphene foams, endowing the strain sensor with a gauge factor as high as 35, a wide reliable sensing range up to 85%, and excellent cyclic stability (>5000 cycles). 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. The rationally designed all-carbon nanoarchitectures are scalable, low cost, and promising in practical applications requiring extraordinary stretchability and ultrahigh SNRs. SN - 1521-4095 UR - https://www.unboundmedicine.com/medline/citation/28621041/Extraordinarily_Stretchable_All_Carbon_Collaborative_Nanoarchitectures_for_Epidermal_Sensors_ L2 - https://doi.org/10.1002/adma.201606411 DB - PRIME DP - Unbound Medicine ER -