Effect of Surface and Interfacial Tension on the Resonance Frequency of Microfluidic Channel Cantilever

Effect of Surface and Interfacial Tension on the Resonance Frequency of Microfluidic Channel Cantilever

The bending resonance of micro-sized resonators has been utilized to study adsorption of analyte molecules in complex fluids of picogram quantity. Traditionally, the analysis to characterize the resonance frequency has focused solely on the mass change, whereas the effect of interfacial tension of t...

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Bibliographic Details
Main Authors: Rosmi Abraham, Faheem Khan, Syed A. Bukhari, Qingxia Liu, Thomas Thundat, Hyun-Joong Chung, Chun Il Kim
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Sensors
Subjects:
microchannel cantilever resonator
vibration resonance frequency
interfacial tension
Euler–Bernoulli beam theory
surface stress
Online Access:https://www.mdpi.com/1424-8220/20/22/6459

Internet

https://www.mdpi.com/1424-8220/20/22/6459

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