Miniaturization through lab-on-a-chip: utopia or reality for routine laboratories? A review

Area of Science:

• Analytical Chemistry
• Biotechnology
• Medical Diagnostics

Background:

• Micro total analysis systems (μTAS), or lab-on-a-chip (LOC), offer advanced analytical capabilities.
• LOC technology enables high-throughput, specific analyses using minimal sample and reagent volumes.
• Potential applications span chemistry, biology, and medicine.

Purpose of the Study:

• To review selected practical contributions of LOC technology.
• To identify reasons for the limited implementation of LOC in routine analytical laboratories.
• To suggest niches for successful practical development of LOC.

Main Methods:

• Literature review of selected LOC contributions.
• Analysis of the current state-of-the-art in LOC technology.
• Identification of barriers to routine laboratory implementation.

Main Results:

• Selected LOC applications demonstrate practical utility and potential for routine use.
• Several factors hinder the widespread adoption of LOC in routine settings.
• Specific niches are identified where LOC development is most likely to succeed.

Conclusions:

• LOC technology holds significant analytical potential but faces implementation challenges.
• Understanding adoption barriers is crucial for advancing LOC in routine laboratories.
• Targeted development in identified niches can accelerate the practical application of LOC.