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Poulichet V, Huerre A, Garbin V. Shape oscillations of particle-coated bubbles and directional particle expulsion. Soft Matter. 2016;13(1):125-133doi: 10.1039/c6sm01603k.
Poulichet, V., Huerre, A., & Garbin, V. (2016). Shape oscillations of particle-coated bubbles and directional particle expulsion. Soft matter, 13(1), 125-133. https://doi.org/10.1039/c6sm01603k
Poulichet, Vincent, et al. "Shape oscillations of particle-coated bubbles and directional particle expulsion." Soft matter vol. 13,1 (2016): 125-133. doi: https://doi.org/10.1039/c6sm01603k
Poulichet V, Huerre A, Garbin V. Shape oscillations of particle-coated bubbles and directional particle expulsion. Soft Matter. 2016 Dec 21;13(1):125-133. doi: 10.1039/c6sm01603k. PMID: 27714376; PMCID: PMC5304335.
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Soft Matter. 2016 Dec 21;13(1):125-133. doi: 10.1039/c6sm01603k.

Shape oscillations of particle-coated bubbles and directional particle expulsion.

Soft matter

Vincent Poulichet, Axel Huerre, Valeria Garbin

Affiliations

  1. Department of Chemical Engineering, Imperial College London, London SW7 2AZ, UK. [email protected].

PMID: 27714376 PMCID: PMC5304335 DOI: 10.1039/c6sm01603k

Abstract

Bubbles stabilised by colloidal particles can find applications in advanced materials, catalysis and drug delivery. For applications in controlled release, it is desirable to remove the particles from the interface in a programmable fashion. We have previously shown that ultrasound waves excite volumetric oscillations of particle-coated bubbles, resulting in precisely timed particle expulsion due to interface compression on a ultrafast timescale [Poulichet et al., Proc. Natl. Acad. Sci. U. S. A., 2015, 112, 5932]. We also observed shape oscillations, which were found to drive directional particle expulsion from the antinodes of the non-spherical deformation. In this paper we investigate the mechanisms leading to directional particle expulsion during shape oscillations of particle-coated bubbles driven by ultrasound at 40 kHz. We perform high-speed visualisation of the interface shape and of the particle distribution during ultrafast deformation at a rate of up to 10

References

  1. Phys Rev Lett. 2012 Jun 29;108(26):268306 - PubMed
  2. Soft Matter. 2016 Apr 21;12(15):3545-57 - PubMed
  3. Langmuir. 2006 Nov 21;22(24):10204-8 - PubMed
  4. Langmuir. 2005 Mar 15;21(6):2158-62 - PubMed
  5. Phys Rev E Stat Nonlin Soft Matter Phys. 2015 Sep;92(3):032308 - PubMed
  6. Soft Matter. 2016 Jan 21;12(3):705-16 - PubMed
  7. Proc Natl Acad Sci U S A. 2015 May 12;112(19):5932-7 - PubMed
  8. Angew Chem Int Ed Engl. 2005 Jun 13;44(24):3722-5 - PubMed
  9. Ultrasound Med Biol. 2008 Sep;34(9):1465-73 - PubMed
  10. Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Aug;82(2 Pt 2):026321 - PubMed
  11. Ultrasound Med Biol. 2007 Apr;33(4):653-6 - PubMed
  12. Nat Mater. 2013 Nov;12(11):991-1003 - PubMed
  13. Langmuir. 2006 Jul 4;22(14):5986-90 - PubMed
  14. J Colloid Interface Sci. 2010 Sep 15;349(2):537-43 - PubMed
  15. Proc Natl Acad Sci U S A. 2011 Dec 27;108(52):20923-8 - PubMed
  16. Langmuir. 2012 Jan 24;28(3):1663-7 - PubMed
  17. Science. 2002 Nov 1;298(5595):1006-9 - PubMed
  18. Langmuir. 2015 Nov 10;31(44):12035-42 - PubMed
  19. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Oct;62(4 Pt B):5263-72 - PubMed
  20. Phys Chem Chem Phys. 2006 Sep 7;8(33):3828-35 - PubMed
  21. Ultrasound Med Biol. 2010 Dec;36(12):2080-92 - PubMed
  22. Annu Rev Chem Biomol Eng. 2012;3:519-43 - PubMed
  23. J Colloid Interface Sci. 1999 May 15;213(2):329-339 - PubMed
  24. Soft Matter. 2015 Nov 14;11(42):8313-21 - PubMed
  25. Soft Matter. 2015 Mar 21;11(11):2067-79 - PubMed
  26. J Colloid Interface Sci. 2016 Jan 15;462:223-34 - PubMed
  27. Phys Rev Lett. 2015 Mar 13;114(10):108301 - PubMed
  28. Adv Mater. 2015 Nov 25;27(44):7065-71 - PubMed
  29. Nat Mater. 2007 Dec;6(12):966-71 - PubMed

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