Journal ArticleDOI
Microfluidic devices fabricated in Poly(dimethylsiloxane) for biological studies
TLDR
A review of microfluidic systems in poly(dimethylsiloxane) (PDMS) for biological studies is presented in this paper, which highlights the advantages of miniaturization for biological analysis, such as efficiency of the device and special insights into cell biology.Abstract:
This review describes microfluidic systems in poly(dimethylsiloxane) (PDMS) for biological studies. Properties of PDMS that make it a suitable platform for miniaturized biological studies, techniques for fabricating PDMS microstructures, and methods for controlling fluid flow in microchannels are discussed. Biological procedures that have been miniaturized into PDMS-based microdevices include immunoassays, separation of proteins and DNA, sorting and manipulation of cells, studies of cells in microchannels exposed to laminar flows of fluids, and large-scale, combinatorial screening. The review emphasizes the advantages of miniaturization for biological analysis, such as efficiency of the device and special insights into cell biology.read more
Citations
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Journal ArticleDOI
The origins and the future of microfluidics
TL;DR: The manipulation of fluids in channels with dimensions of tens of micrometres — microfluidics — has emerged as a distinct new field that has the potential to influence subject areas from chemical synthesis and biological analysis to optics and information technology.
Journal ArticleDOI
Microfluidics: Fluid physics at the nanoliter scale
Todd M. Squires,Stephen R. Quake +1 more
TL;DR: A review of the physics of small volumes (nanoliters) of fluids is presented, as parametrized by a series of dimensionless numbers expressing the relative importance of various physical phenomena as mentioned in this paper.
Journal ArticleDOI
Microscale technologies for tissue engineering and biology
TL;DR: An overview of the use of microfluidics, surface patterning, and patterned cocultures in regulating various aspects of cellular microenvironment is discussed, as well as the application of these technologies in directing cell fate and elucidating the underlying biology.
Journal ArticleDOI
Microfluidic lab-on-a-chip platforms: requirements, characteristics and applications
TL;DR: This critical review summarizes developments in microfluidic platforms that enable the miniaturization, integration, automation and parallelization of (bio-)chemical assays and attempts to provide a selection scheme based on key requirements of different applications and market segments.
References
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Journal ArticleDOI
Electrophoretic manipulation of single DNA molecules in nanofabricated capillaries
TL;DR: It is demonstrated the use of nanofabricated capillaries, integrated as part of a microfluidic structure, to study the electrophoretic behaviour of single, fluorescently-labelled, molecules of DNA as a function of capillary size.