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Introduction to micro-analytical systems: bioanalytical and pharmaceutical applications
Katri Huikko1, Risto Kostiainen, Tapio Kotiaho
1Department of Pharmacy, PO Box 56, FIN-00014 University of Helsinki, Helsinki, Finland. katri.huikko@helsinki.fi
Summary
This review covers advancements in miniaturized analytical instruments using microfabrication. It explores Micro-Total Analysis Systems (micro-TAS), or Lab-on-a-chip, focusing on separation devices and detection techniques for bioanalytical and pharmaceutical applications.
Area of Science:
- Analytical Chemistry
- Microtechnology
- Biotechnology
Background:
- Miniaturization of analytical instruments is a growing field.
- Microfabrication technology enables the creation of smaller, more efficient devices.
- Micro-Total Analysis Systems (micro-TAS) integrate multiple laboratory functions onto a single chip.
Purpose of the Study:
- To provide an overview of recent developments in miniaturized analytical instruments.
- To discuss the concept and progress of Micro-Total Analysis Systems (micro-TAS).
- To highlight applications in bioanalytical and pharmaceutical studies.
Main Methods:
- Review of recent literature on microfabrication technology for analytical instruments.
- Discussion of microfabricated separation devices and on-chip detection techniques.
- Exploration of micro-analytical methods in bioanalytical and pharmaceutical contexts.
Main Results:
- Significant progress has been made in developing microfabricated separation devices.
- On-chip detection techniques are advancing, improving analytical capabilities.
- Micro-analytical methods are being applied to chemical reactions, assays, and biomolecule separations.
Conclusions:
- Microfabrication technology is revolutionizing analytical instrumentation.
- Micro-TAS offers powerful tools for bioanalytical and pharmaceutical research.
- Further development promises enhanced capabilities for micro-scale analysis.