Development and bio-imaging applications of a chemical imaging sensor

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5 Citations (Scopus)


A chemical imaging sensor is a field-effect-based semiconductor sensor, capable of label-free imaging of ion distributions in a solution. The sensor has attracted much interest owing to its simple structure and diverse fields of application of bioimaging. In this article, the principle and development of the chemical imaging sensor are summarized, compared with those of other labelfree imaging sensors. Bio-imaging applications of the chemical imaging sensor to ion diffusion, enzymatic reaction, and metabolic activities of microorganisms are also reviewed.

Original languageEnglish
Pages (from-to)1091-1104
Number of pages14
JournalSensors and Materials
Issue number10
Publication statusPublished - 2016


  • Chemical imaging sensor
  • Label-free
  • Light-addressable potentiometric sensor

ASJC Scopus subject areas

  • Instrumentation
  • Materials Science(all)


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