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Updated: Jun 16, 2026

Double Emulsion Generation Using a Polydimethylsiloxane PDMS Co-axial Flow Focus Device
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使用3D打印的垂直混合器对双乳液皮克反应器进行连续FACS分类

Zijian Yang1, Samuel Thompson2,3, Yanrong Zhang4

  • 1Department of Radiology, Stanford University, Stanford, CA USA 94350, United States.

Analytical chemistry
|July 2, 2025
PubMed
概括

研究人员优化了双乳液图反应器,以实现酶导向进化. 这提高了光激活细胞分类 (FACS) 的加载效率和吞吐量,使酶选更容易获得.

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Bioreactor Controls-II01:18

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In aerobic fermentations, oxygen is vital for microbial growth and metabolite production. Since air comprises only about 20% oxygen and the gas is poorly soluble in water—just 9 ppm at 20°C—supplying sufficient oxygen becomes a critical challenge, especially in high-demand processes like yeast growth or citric acid production. Even a fully saturated broth may offer only a few seconds of oxygen availability.To address this, sterile or scrubbed air is introduced into the fermentor via a sparger...