High frequency microrheological measurements of PDMS fluids using saw microfluidic system

被引：10
作者：
Raimbault, V. [1 ]
Rebiere, D. [1 ]
Dejous, C. [1 ]
Guirardel, M. [2 ]
Pistre, J. [1 ]
Lachaud, J. L. [1 ]
机构：
[1] Univ Bordeaux, IMS, CNRS UMR 5218, Cours Liberat 351, F-33405 Talence, France
[2] Rhodia LOF UMR 5258, F-33608 Pessac, France
来源：
SENSORS AND ACTUATORS B-CHEMICAL | 2010年 / 144卷 / 02期
关键词：
Shear modulus; Love wave sensor; Poly(dimethylsiloxane); WAVE SENSOR; LIQUIDS; BEHAVIOR; SHEAR;
D O I：
10.1016/j.snb.2009.10.044
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
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. (C) 2009 Published by Elsevier B.V.
引用
收藏
页码：467 / 471
页数：5
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