High generation rate of uniform oil-in-water droplets formed by multi-stage divergence microflow device

Y. Murakami, T. Arakawa, E. H. Jeong, J. S. Go, Shuichi Shoji

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    High efficient and uniform water-in-oil droplets generation methods was developed by multistage divergence microflow device. High generation rate was achieved by the fact that one droplet is uniformly divided in 16 pieces. The maximum generation rate was 1760 droplets/sec and the average diameter of the droplets was 37 μm. Furthermore the deviation of the diameter was smaller than 3 %. The generation rate and diameter were well controlled by the flow rates of water and organic respectively. The mass generation of the droplets is widely applicable for mass product of microbeads and microcapsules used in drug delivery.

    Original languageEnglish
    Title of host publicationTRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems
    Pages171-174
    Number of pages4
    DOIs
    Publication statusPublished - 2007
    Event4th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS '07 - Lyon
    Duration: 2007 Jun 102007 Jun 14

    Other

    Other4th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS '07
    CityLyon
    Period07/6/1007/6/14

    Fingerprint

    Water
    Drug delivery
    Flow rate
    Oils

    Keywords

    • Droplet Generation
    • Drug delivery
    • Monodispersity

    ASJC Scopus subject areas

    • Control and Systems Engineering
    • Electrical and Electronic Engineering

    Cite this

    Murakami, Y., Arakawa, T., Jeong, E. H., Go, J. S., & Shoji, S. (2007). High generation rate of uniform oil-in-water droplets formed by multi-stage divergence microflow device. In TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems (pp. 171-174). [4300098] https://doi.org/10.1109/SENSOR.2007.4300098

    High generation rate of uniform oil-in-water droplets formed by multi-stage divergence microflow device. / Murakami, Y.; Arakawa, T.; Jeong, E. H.; Go, J. S.; Shoji, Shuichi.

    TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems. 2007. p. 171-174 4300098.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Murakami, Y, Arakawa, T, Jeong, EH, Go, JS & Shoji, S 2007, High generation rate of uniform oil-in-water droplets formed by multi-stage divergence microflow device. in TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems., 4300098, pp. 171-174, 4th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS '07, Lyon, 07/6/10. https://doi.org/10.1109/SENSOR.2007.4300098
    Murakami Y, Arakawa T, Jeong EH, Go JS, Shoji S. High generation rate of uniform oil-in-water droplets formed by multi-stage divergence microflow device. In TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems. 2007. p. 171-174. 4300098 https://doi.org/10.1109/SENSOR.2007.4300098
    Murakami, Y. ; Arakawa, T. ; Jeong, E. H. ; Go, J. S. ; Shoji, Shuichi. / High generation rate of uniform oil-in-water droplets formed by multi-stage divergence microflow device. TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems. 2007. pp. 171-174
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