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Issue 18, 2009
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Beating Poisson encapsulation statistics using close-packed ordering

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Abstract

Loading drops with discrete objects, such as particles and cells, is often necessary when performing chemical and biological assays in microfluidic devices. However, random loading techniques are inefficient, yielding a majority of empty and unusable drops. We use deformable particles that are close packed to insert a controllable number of particles into every drop. This provides a simple, flexible means of efficiently encapsulating a controllable number of particles per drop.

Graphical abstract: Beating Poisson encapsulation statistics using close-packed ordering

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Article information


Submitted
12 May 2009
Accepted
24 Jul 2009
First published
28 Jul 2009

Lab Chip, 2009,9, 2628-2631
Article type
Communication

Beating Poisson encapsulation statistics using close-packed ordering

A. R. Abate, C. Chen, J. J. Agresti and D. A. Weitz, Lab Chip, 2009, 9, 2628
DOI: 10.1039/B909386A

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