High frequency microrheological measurements of PDMS fluids using saw microfluidic system

作者:Raimbault V*; Rebiere D; Dejous C; Guirardel M; Pistre J; Lachaud J L
来源:Sensors and Actuators B: Chemical , 2010, 144(2): 467-471.
DOI:10.1016/j.snb.2009.10.044

摘要

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 niodulus G' and the loss modulus G '' of poly(dimethylsiloxane)s.

  • 出版日期2010-2-17