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Veinte años de sondas microfluídicas y microfluídicas de espacio abierto: desde los orígenes hasta las direcciones
Dima Samer Ali1,2, Ayoub Glia1,3, Mohammad A Qasaimeh1,2,3,4,5
1Engineering Division, New York University Abu Dhabi, United Arab Emirates. maq4@nyu.edu.
Lab on a chip
|February 10, 2026
Resumen
Las sondas microfluídicas (MFP) ofrecen un manejo de fluidos preciso y sin contacto en superficies biológicas. Esta revisión detalla su evolución, principios y diversas aplicaciones en microfluídica abierta.
Área de la Ciencia:
- Biotecnología La biotecnología es la biotecnología.
- La microfluidicidad de los microfluidos.
- La bioingeniería es la bioingeniería.
Sus antecedentes:
- Las sondas microfluídicas (MFP) son dispositivos microfluídicos abiertos que utilizan el confinamiento de flujo hidrodinámico (HFC).
- Permiten la entrega y extracción precisa y sin contacto de fluidos en superficies biológicas en entornos abiertos.
- Los MFP ofrecen una alta resolución espacial y temporal para las interacciones químicas y biológicas localizadas.
Objetivo del estudio:
- Proporcionar una revisión exhaustiva de las tecnologías de sonda microfluídica.
- Para cubrir los principios físicos básicos, la dinámica de flujo, los modos de funcionamiento y las influencias de diseño.
- Explorar las técnicas de fabricación y las aplicaciones biológicas de los MFP.
Principales métodos:
- Revisión de la literatura existente sobre el desarrollo y las aplicaciones de la sonda microfluídica.
- Análisis de métodos de fabricación que incluyen fotolitografía, litografía blanda e impresión 3D.
- Examen de los principios físicos, la dinámica de flujo y el diseño geométrico / hidrodinámico.
Principales resultados:
- Las MFP han evolucionado significativamente desde 2005 con innovaciones como el flujo multipolar y la impresión 3D.
- Los métodos de fabricación varían en precisión, escalabilidad y costo.
- Las aplicaciones biológicas incluyen análisis de tejidos, manipulación celular y biopsia de una sola célula.
Conclusiones:
- Las MFP son herramientas transformadoras en la microfluídica de espacio abierto.
- Las integraciones emergentes mejoran su utilidad para flujos de trabajo adaptativos de alto rendimiento.
- Existen oportunidades de progreso futuro en el refinamiento de la tecnología y las aplicaciones de MFP.
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