Antibacterial highly sensitive eco-friendly wearable piezoresistive sensor for monitoring multiple physiological parameters

被引:3
|
作者
Verma, Ravi Prakash [1 ]
Sahu, Prateekshya Suman [1 ]
Mishra, Suvrajyoti [2 ]
Dabhade, Ajinkya [1 ]
Saha, Biswajit [2 ]
机构
[1] Natl Inst Technol Rourkela NIT Rourkela, Dept Chem Engn, Sect 1, Rourkela 769008, Orissa, India
[2] Indian Inst Technol Gandhinagar IIT Gandhinagar, Dept Chem Engn, Palaj 382055, Gujarat, India
来源
关键词
Wearable devices; Eco-friendly; Physiological signals; Internet of things; Sensitivity; Strain sensors; FLEXIBLE STRAIN SENSOR; HIGH-PERFORMANCE; RAMAN-SPECTROSCOPY; RECENT PROGRESS; ENERGY-STORAGE; GRAPHENE; CARBON; GRAPHITE; NANOMATERIALS; TRANSPARENT;
D O I
10.1016/j.snb.2024.135288
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Recent progress in wearable biomedical devices has made real-time monitoring possible through non-invasive wearable strain sensors, which can transform physical or biological signals into electrical responses. This work has fabricated multifunctional wearable strain sensors by coating composites (SiE-mu G) of electrochemically exfoliated micro-sized multi-layer graphene flakes (mu G) and Silicone elastomer (SiE) onto stretchable textilebased orthopedic bandage having ZnO adhesive (SiE-mu G@Bandage). The composite coated textile sensors exhibited a remarkable sensitivity of 18330, large stretchability of 35%, superior mechanical durability of 50000 cycles, minute detection limit of 0.04% strain, and fast response time of 400 and recovery time 900 ms. The SiE mu G@Bandage also showed antibacterial properties against Escherichia coli (E. coli) bacteria. Additionally, zinc oxide-based skin-friendly and non-toxic adhesive on the backside of the bandage allowed stable and conformal attachment with the skin. Owing to the above merits, the sensors have shown applicability in real-time monitoring of various physical activities, physiological signals, joint movements, yoga postures, and meditation. Furthermore, the relevance of the sensors in the man-machine interaction has been demonstrated via real-time monitoring of traffic signals by finger movements. Moreover, the exceptional performance and specific features of the SiE-mu G@Bandage sensors have enabled their application as electronics skins in health care and preventive care.
引用
收藏
页数:15
相关论文
共 50 条
  • [1] An eco-friendly and highly sensitive loofah@CF/CNT 3D piezoresistive sensor for human activity monitoring and mechanical cotrol
    Jie Zhu
    YongTao Song
    XiaoFei Xue
    ZhiLong Liu
    QingYuan Mao
    ZhenHua Jia
    [J]. Science China Technological Sciences, 2022, 65 : 2667 - 2674
  • [2] An eco-friendly and highly sensitive loofah@CF/CNT 3D piezoresistive sensor for human activity monitoring and mechanical cotrol
    ZHU Jie
    SONG YongTao
    XUE XiaoFei
    LIU ZhiLong
    MAO QingYuan
    JIA ZhenHua
    [J]. Science China Technological Sciences, 2022, 65 (11) : 2667 - 2674
  • [3] An eco-friendly and highly sensitive loofah@CF/CNT 3D piezoresistive sensor for human activity monitoring and mechanical cotrol
    ZHU Jie
    SONG YongTao
    XUE XiaoFei
    LIU ZhiLong
    MAO QingYuan
    JIA ZhenHua
    [J]. Science China(Technological Sciences), 2022, (11) - 2674
  • [4] An eco-friendly and highly sensitive loofah@CF/CNT 3D piezoresistive sensor for human activity monitoring and mechanical cotrol
    Zhu Jie
    Song YongTao
    Xue XiaoFei
    Liu ZhiLong
    Mao QingYuan
    Jia ZhenHua
    [J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2022, 65 (11) : 2667 - 2674
  • [5] E-waste driven eco-friendly highly sensitive wearable capacitive sensors for physical activity monitoring and sign language recognition
    Khalid, Mina
    Tariq, Amna
    Nauman, Muhammad Ali
    Aljaloud, Khaled A.
    Alqahtani, Ali H.
    Alresheedi, Mohammed Thamer
    Zubair, Muhammad
    Hussain, Rifaqat
    Mehmood, Muhammad Qasim
    [J]. Materials Today Communications, 2024, 41
  • [6] A Highly Sensitive, Ultra-Durable, Eco-Friendly Ionic Skin for Human Motion Monitoring
    Li, Zhaoxin
    Xu, Haoyan
    Jia, Na
    Li, Yifei
    Zhu, Liangkuan
    Sun, Zhuangzhi
    [J]. POLYMERS, 2022, 14 (09)
  • [7] Highly sensitive and multifunctional piezoresistive sensor based on polyaniline foam for wearable Human-Activity monitoring
    Zheng, Shaodi
    Wu, Xiaotian
    Huang, Yanhao
    Xu, Zewang
    Yang, Wei
    Liu, Zhengying
    Huang, Shilin
    Xie, Banghu
    Yang, Mingbo
    [J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2019, 121 : 510 - 516
  • [8] Wearable Monitoring System with Multiple Physiological Parameters
    Liu, Boqiang
    Zhang, Yanyan
    Liu, Zhongguo
    [J]. 2008 5TH INTERNATIONAL SUMMER SCHOOL AND SYMPOSIUM ON MEDICAL DEVICES AND BIOSENSORS, 2008, : 5 - 8
  • [9] Flexible, eco-friendly and highly sensitive paper antenna based electromechanical sensor for wireless human motion detection and structural health monitoring
    Kanaparthi, Srinivasulu
    Sekhar, Veerla Raja
    Badhulika, Sushmee
    [J]. EXTREME MECHANICS LETTERS, 2016, 9 : 324 - 330
  • [10] Wearable sensor systems for monitoring and recording physiological parameters
    Naujokat, E.
    Brauers, A.
    Habetha, J.
    [J]. JOURNAL OF SLEEP RESEARCH, 2006, 15 : 17 - 17