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Journal article

Cavity-enhanced optical methods for online microfluidic analysis

Abstract:

Absorption spectroscopy is potentially an attractive detection technique for microfluidic applications, as it is universal, label-free, and rapid. However, the short optical pathlength through a microfluidic channel often imposes unacceptable limits on the detection sensitivity. We review a variety of strategies for increasing the pathlength and thereby improving the detection sensitivity of absorption measurements, covering extended-pathlength single-pass methods, multi-pass measurements, an...

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Authors


Rushworth, CM More by this author
Cabral, JT More by this author
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Journal:
Chemical Physics Letters
Volume:
554
Pages:
1-14
Publication date:
2012-12-03
DOI:
ISSN:
0009-2614
URN:
uuid:fdd2aada-a087-4c0c-bb56-5e53c4b552e6
Source identifiers:
366744
Local pid:
pubs:366744
Language:
English

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