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Related Experiment Videos

Electronic tongues and their analytical application.

Yuri Vlasov1, Andrey Legin, Alisa Rudnitskaya

  • 1Chemistry Department, St Petersburg University, Universitetskaya nab. 7/9, 199034 St Petersburg, Russia.

Analytical and Bioanalytical Chemistry
|June 4, 2002
PubMed
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Electronic tongues, inspired by biological senses, offer advanced liquid analysis. These systems are rapidly evolving for applications in food, medicine, and environmental monitoring.

Area of Science:

  • Analytical Chemistry
  • Biosensors
  • Instrumentation

Background:

  • Electronic tongues mimic biological sensory systems for liquid analysis.
  • Significant advancements in electronic tongue technology have occurred over the past decade.
  • Research encompasses historical development, current achievements, and future prospects.

Purpose of the Study:

  • To provide a comprehensive overview of electronic tongue research and development.
  • To critically review current achievements and performance in liquid analysis.
  • To explore the potential of electronic tongues in correlating with human sensory perception for taste and flavor quantification.

Main Methods:

  • Historical overview and critical review of scientific literature.
  • Analysis of electronic tongue performance in quantitative and classification tasks.

Related Experiment Videos

  • Discussion of application areas and future research directions.
  • Main Results:

    • Electronic tongues demonstrate rapid development and increasing capabilities.
    • Systems show promise in quantitative analysis and classification of complex liquid samples.
    • Potential exists for correlating electronic tongue output with human sensory assessment of flavor.

    Conclusions:

    • Electronic tongue technology is a rapidly advancing field with diverse applications.
    • Further research can enhance performance and expand use in food, clinical, and environmental sectors.
    • Quantification of taste and flavor through electronic tongues is an exciting future possibility.