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Tunable, Pulsatile Chemical Gradient Generation Via Acoustically Driven Oscillating Bubbles

Overview
Journal Lab Chip
Specialties Biotechnology
Chemistry
Date 2012 Dec 21
PMID 23254861
Citations 38
Authors
Affiliations
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Abstract

We present a novel concept of generating both static and pulsatile chemical gradients using acoustically activated bubbles designed in a ladder-like arrangement. Furthermore, by regulating the amplitude of the bubble oscillation, we demonstrate that the chemical gradient profiles can be effectively tuned.

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