High frequency microrheological measurements of PDMS fluids using SAW microfluidic system

Abstract : In this paper authors report a method to determine the complex shear modulus of fluids using a Love wave acoustic sensor in oscillator mode. A combined measurement of frequency shift and insertion losses associated with the perturbation theory gives access to the storage modulus G′ and the loss modulus G″ of poly(dimethylsiloxane)s.
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Submitted on : Monday, December 20, 2010 - 11:26:25 AM
Last modification on : Wednesday, May 22, 2019 - 9:48:01 AM

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Vincent Raimbault, Dominique Rebière, Corinne Dejous, Matthieu Guirardel, Jacques Pistré, et al.. High frequency microrheological measurements of PDMS fluids using SAW microfluidic system. Sensors and Actuators B: Chemical, Elsevier, 2010, 144 (2), pp.467-471. ⟨10.1016/j.snb.2009.10.044⟩. ⟨hal-00548730⟩

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