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Triboelectric Nanogenerator‐Based Sensor Systems for Chemical or Biological Detection

Zhou, Qitao ; Pan, Jing ; Deng, Shujun ; Xia, Fan ; Kim, Taesung

Advanced materials (Weinheim), 2021-09, Vol.33 (35), p.e2008276-n/a [Periódico revisado por pares]

Germany: Wiley Subscription Services, Inc

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  • Título:
    Triboelectric Nanogenerator‐Based Sensor Systems for Chemical or Biological Detection
  • Autor: Zhou, Qitao ; Pan, Jing ; Deng, Shujun ; Xia, Fan ; Kim, Taesung
  • Assuntos: chemical or biological detection ; Electric Power Supplies ; Energy technology ; Internet of Things ; Nanogenerators ; Nanotechnology ; Power supplies ; Power supply ; self‐powered sensors ; Sensors ; triboelectric nanogenerators ; Wearable Electronic Devices ; Wearable technology
  • É parte de: Advanced materials (Weinheim), 2021-09, Vol.33 (35), p.e2008276-n/a
  • Notas: ObjectType-Article-2
    SourceType-Scholarly Journals-1
    ObjectType-Feature-3
    content type line 23
    ObjectType-Review-1
  • Descrição: The rapid advances in the Internet of things and wearable devices have created a massive platform for sensor systems that detect chemical or biological agents. The accelerated development of these devices in recent years has simultaneously aggravated the power supply problems. Triboelectric nanogenerators (TENGs) represent a thriving renewable energy technology with the potential to revolutionize this field. In this review, the significance of TENG‐based sensor systems in chemical or biological detection from the perspective of the development of power supply for biochemical sensors is discussed. Further, a range of TENGs are classified according to their roles as power supplies and/or self‐powered active sensors. The TENG powered sensor systems are further discussed on the basis of their framework and applications. The working principles and structures of different TENG‐based self‐powered active sensors are presented, along with the classification of the sensors based on these factors. In addition, some representative applications are introduced, and the corresponding challenges are discussed. Finally, some perspectives for the future innovations of TENG‐based sensor systems for chemical/biological detection are discussed. Triboelectric nanogenerators (TENGs) are discussed according to their different roles ranging from power supplies to self‐powered active sensors. TENG‐based sensor systems with new principles, structures, or applications are highlighted. The discussion is from the perspective of classical analytical chemistry, based on elements such as target molecules and probes. Finally, some limitations and challenges are mentioned.
  • Editor: Germany: Wiley Subscription Services, Inc
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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