基于的3D微流体学,用于平行化滴滴生成
Diego Monserrat Lopez1,2, Philipp Rottmann2, Martin Fussenegger2,3
1IBM Research Europe-Zurich, Säumerstrasse 4, CH-8803 Rüschlikon, Switzerland.
Micromachines
|July 29, 2023
概括
研究人员使用玻璃和开发了一种新的3D微流体制造方法. 这种技术使得用于高通量选的平行滴滴生成成为可能,增加了生产速度而不会影响滴滴质量.
科学领域:
- 微流体学 微流体学
- 材料科学 材料科学 材料科学
- 化学工程是化学工程的重要组成部分.
背景情况:
- 微流体系统已经取得了显著的进步,特别是用于高通量选的滴滴微流体.
- 最近使用PDMS或3D打印的3D微流体架构正在获得化学合成和生物医学分析的关注.
- 传统的和玻璃微流体,尽管有优势,但在3D开发方面落后.
研究的目的:
- 以展示使用玻璃和的3D微流体设备的通用制造路线.
- 展示创建具有多个流量聚焦连接点的并行滴滴生成装置的方法.
- 调查并行化对滴滴生成和单分散性的影响.
主要方法:
- 使用垂直通道和再分配层制造3D玻璃--玻璃微流体结构.
- 设计和制造具有多个并行流量聚焦连接点的液滴生成装置.
- 系统地改变连续和分散相流条件以研究并行操作.
主要成果:
- 成功制造了集玻璃和层的3D微流体设备.
- 使用多个流量聚焦连接点,从单一源生成并行滴滴的演示.
- 证实,增加并行发电机的数量可以提高生产率,而不会影响液滴单分散性.
结论:
- 提出的通用制造路线有效地使得从玻璃和中创建3D微流体系统成为可能.
- 这种方法有助于升级液滴微流体设备,用于高通量应用.
- 该方法为大规模生产复杂的3D微流体设备提供了有前途的途径,提高了生产效率.
相关概念视频
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01:22Surface Tension of Fluid
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Surface tension varies with...
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01:17Steady, Laminar Flow Between Parallel Plates
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01:23Plane Potential Flows
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Uniform Flow
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01:18Streamlines, Streaklines, and Pathlines
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01:07Laminar and Turbulent Flow
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