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Microbial detection

N S Hobson1, I Tothill, A P Turner

  • 1Biotechnology Centre, Cranfield University, Bedford, UK.

Biosensors & Bioelectronics
|January 1, 1996
PubMed
Summary
This summary is machine-generated.

Rapid, inexpensive microbial detection is crucial for food, water, and clinical safety. Recent advancements in biosensors offer real-time, accurate analysis, leading to commercial instruments for various applications.

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Area of Science:

  • Microbiology
  • Analytical Chemistry
  • Biotechnology

Background:

  • A significant demand exists for commercial instruments capable of rapid and cost-effective microbial contamination detection.
  • Current detection methods leverage optical, electrochemical, biochemical, and physical properties of microorganisms.
  • Existing techniques often lack the speed, accuracy, sensitivity, and real-time capabilities required for clinical, industrial, and environmental monitoring.

Purpose of the Study:

  • To review the progress in developing biosensors for microbial detection.
  • To highlight the commercialization of instruments resulting from this research.
  • To categorize and discuss techniques for microorganism quantification.

Main Methods:

  • Review of non-bioelectrochemical methods for microbial quantification.

Related Experiment Videos

  • Review of bioelectrochemical methods for microbial quantification.
  • Analysis of various detection principles including optical, electrochemical, biochemical, and physical properties.

    • Main Results:

    • Considerable progress has been made in developing biosensors for microbial detection.
    • Several commercial instruments for rapid microbial analysis are now available.
    • The research has led to advancements in both non-bioelectrochemical and bioelectrochemical quantification techniques.

    Conclusions:

    • Biosensor technology has advanced significantly, meeting the need for rapid and sensitive microbial detection.
    • Commercialization of biosensors provides practical solutions for clinical, industrial, and environmental applications.
    • Continued research in bioelectrochemical and non-bioelectrochemical methods is essential for further improvements in microbial quantification.