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AuthorEtienne, Lemaire
AuthorCaillard, Benjamin
AuthorYoussry, Mohamed
AuthorDufour, Isabelle
Available date2024-03-21T11:03:28Z
Publication Date2013-07-31
Publication NameSensors and Actuators A: Physical
Identifierhttp://dx.doi.org/10.1016/j.sna.2013.07.022
CitationLemaire, E., Caillard, B., Youssry, M., & Dufour, I. (2013). High-frequency viscoelastic measurements of fluids based on microcantilever sensing: New modeling and experimental issues. Sensors and Actuators A: Physical, 201, 230-240.
ISSN0924-4247
URIhttps://www.sciencedirect.com/science/article/pii/S0924424713003476
URIhttp://hdl.handle.net/10576/53355
AbstractIn general, microrheology is carried out using active or passive particle-tracking techniques. In the present paper, a novel technique based on the out-of-plane bending vibrations of a microcantilever beam immersed into a liquid is proposed for microrheological property measurement. We propose to analytically link the damped beam motion with the rheological properties of the fluid in order to establish a dynamic rheogram which spans at least one decade of the kiloHertz frequency domain. The latest improvements in terms of both analytical modeling and experimental set-up are detailed, along with a complete explanation of the calculation method. Four rheograms of Newtonian and non-Newtonian liquids obtained from the frequency response of three immersed cantilevers of different geometries are presented.
SponsorThis work was partially supported by the CPER Pôle 4N Nanosciences en Aquitaine (GP-206-action 216/1) with the contribution of the Conseil Régionald’ Aquitaine, the FEDER and the Ministry of Education and Research, by the French National Agency (MicRheo project no ANR-08-NANO-004) and by the Conseil Régionald’ Aquitaine (no 20091102001 ).
Languageen
PublisherElsevier
SubjectMicrocantilever
Sensor
Viscoelasticity
Modeling
Measurements
Microrheology
TitleHigh-frequency viscoelastic measurements of fluids based on microcantilever sensing: New modeling and experimental issues
TypeArticle
Pagination230-240
Volume Number201
ESSN1873-3069
dc.accessType Open Access


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