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Tunable, pulsatile chemical gradient generation via acoustically driven oscillating bubbles

  • Daniel Ahmed
  • , Chung Yu Chan
  • , Sz Chin Steven Lin
  • , Hari S. Muddana
  • , Nitesh Nama
  • , Stephen J. Benkovic
  • , Tony Jun Huang

Research output: Contribution to journalArticlepeer-review

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.

Original languageEnglish (US)
Pages (from-to)328-331
Number of pages4
JournalLab on a Chip
Volume13
Issue number3
DOIs
StatePublished - Feb 7 2013

All Science Journal Classification (ASJC) codes

  • Bioengineering
  • General Chemistry
  • Biochemistry
  • Biomedical Engineering

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