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Current developments in optical biochemical sensors.

R Narayanaswamy1

  • 1Department of Instrumentation and Analytical Science, UMIST, Manchester, UK.

Biosensors & Bioelectronics
|January 1, 1991
PubMed
Summary
This summary is machine-generated.

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Optical biosensors combine fiber optics and biochemical reagents for sensitive bioanalyte detection. Practicality and reliability are crucial for their successful real-world application in analytical research.

Area of Science:

  • Analytical Chemistry
  • Biotechnology
  • Optoelectronics

Background:

  • Optical biosensors integrate advanced fiber optics, opto-electronic instrumentation, and chemical/biochemical reagents.
  • This integration enables the development of sophisticated devices for detecting biological analytes.

Purpose of the Study:

  • To review the current state-of-the-art in optical biosensor development.
  • To highlight the active research in selective and sensitive bioanalyte sensing methods.

Main Methods:

  • Review of modern fiber optics technology.
  • Integration of opto-electronic instrumentation.
  • Application of chemical and biochemical reagent systems.

Main Results:

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  • Fabrication of functional optical biosensors is achievable through combined technologies.
  • Numerous selective and sensitive methods for bioanalyte detection have been developed.
  • Optical biosensors represent a dynamic field within analytical research.

    • Conclusions:

    • Continued advancements in optical biosensor technology are expected.
    • The success of these biosensing devices hinges on demonstrating their practical utility and reliability.