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Lab on a Chip

Microfluidic & nanofluidic technologies for chemistry, physics, biology, and bioengineering




Paper

Lab Chip, 2009, 9, 44 - 49, DOI: 10.1039/b809670h


Dropspots: a picoliter array in a microfluidic device

Christian H. J. Schmitz, Amy C. Rowat, Sarah Köster and David A. Weitz


We present a simple microfluidic device that uses an array of well-defined chambers to immobilize thousands of femtoliter- to picoliter-scale aqueous drops suspended in inert carrier oil. This device enables timelapse studies of large numbers of individual drops, while simultaneously enabling subsequent drop recovery.

Graphical abstract image for this article  (ID: b809670h)