Optofluidic device based microflow cytometers for particle/cell detection: a review

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DOIResolve DOI: http://doi.org/10.3390/mi7040070
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TypeArticle
Journal titleMicromachines
ISSN2072-666X
Volume7
Issue4
Article number70
Pages121
SubjectOptofluidic device; Microfluidics; Microflow cytometer; Microfabrication
AbstractOptofluidic devices combining micro-optical and microfluidic components bring a host of new advantages to conventional microfluidic devices. Aspects, such as optical beam shaping, can be integrated on-chip and provide high-sensitivity and built-in optical alignment. Optofluidic microflow cytometers have been demonstrated in applications, such as point-of-care diagnostics, cellular immunophenotyping, rare cell analysis, genomics and analytical chemistry. Flow control, light guiding and collecting, data collection and data analysis are the four main techniques attributed to the performance of the optofluidic microflow cytometer. Each of the four areas is discussed in detail to show the basic principles and recent developments. 3D microfabrication techniques are discussed in their use to make these novel microfluidic devices, and the integration of the whole system takes advantage of the miniaturization of each sub-system. The combination of these different techniques is a spur to the development of microflow cytometers, and results show the performance of many types of microflow cytometers developed recently.
Publication date
PublisherMDPI
LanguageEnglish
AffiliationInformation and Communication Technologies; National Research Council Canada
Peer reviewedYes
Identifiermi7040070
NPARC number23000419
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Record identifierfb51d972-4595-40b9-b893-9b9fd6d57a42
Record created2016-07-14
Record modified2016-07-14
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