Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface

"Oscillating microbeams and microplates have been used extensively as sensing components for property detection in fluids. In liquids, their quality factor Q is drastically decreased, thus affecting a microsensor’s resolution. To improve the Q-factor, we present a novel concept based on the pos...

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Autor principal: Allievi, Alejandro
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: 2019
Materias:
DINAMICA DE FLUIDOS
MICROFLUIDOS
ESFUERZOS Y DEFORMACIONES
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/1424
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-1424
record_format dspace
spelling I32-R138-123456789-14242022-12-07T13:06:55Z Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface Allievi, Alejandro DINAMICA DE FLUIDOS MICROFLUIDOS ESFUERZOS Y DEFORMACIONES "Oscillating microbeams and microplates have been used extensively as sensing components for property detection in fluids. In liquids, their quality factor Q is drastically decreased, thus affecting a microsensor’s resolution. To improve the Q-factor, we present a novel concept based on the positive use of surface tension on a mechanical oscillator composed of a microbeam–microplate assembly suspended at a liquid–liquid interface in a microfluidic channel. An analytical model is developed to investigate rotational dynamics of such an assembly..." 2019-01-15T18:15:06Z 2019-01-15T18:15:06Z 2008 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion 0889-9746 http://ri.itba.edu.ar/handle/123456789/1424 en info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jfluidstructs.2008.06.009 application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic DINAMICA DE FLUIDOS
MICROFLUIDOS
ESFUERZOS Y DEFORMACIONES
spellingShingle DINAMICA DE FLUIDOS
MICROFLUIDOS
ESFUERZOS Y DEFORMACIONES
Allievi, Alejandro
Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface
topic_facet DINAMICA DE FLUIDOS
MICROFLUIDOS
ESFUERZOS Y DEFORMACIONES
description "Oscillating microbeams and microplates have been used extensively as sensing components for property detection in fluids. In liquids, their quality factor Q is drastically decreased, thus affecting a microsensor’s resolution. To improve the Q-factor, we present a novel concept based on the positive use of surface tension on a mechanical oscillator composed of a microbeam–microplate assembly suspended at a liquid–liquid interface in a microfluidic channel. An analytical model is developed to investigate rotational dynamics of such an assembly..."
format Artículos de Publicaciones Periódicas
acceptedVersion
author Allievi, Alejandro
author_facet Allievi, Alejandro
author_sort Allievi, Alejandro
title Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface
title_short Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface
title_full Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface
title_fullStr Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface
title_full_unstemmed Microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface
title_sort microfluidic device concept based on microoscillator dynamics at a liquid–liquid interface
publishDate 2019
url http://ri.itba.edu.ar/handle/123456789/1424
work_keys_str_mv AT allievialejandro microfluidicdeviceconceptbasedonmicrooscillatordynamicsataliquidliquidinterface
_version_ 1765660902341738496

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