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Correction: Fluid displacement during droplet formation at microfluidic flow-focusing junctions
1Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus, Ohio 43210, USA and Department of Biomedical Engineering, The Ohio State University, 308 BRT, 473 W. 12th Avenue, Columbus, Ohio 43210, USA. shawnhe@umd.edu.
Lab on a Chip
|December 5, 2019
Summary
This correction clarifies fluid displacement during droplet formation in microfluidic flow-focusing devices. It addresses inaccuracies in the original study for improved understanding of microfluidic droplet generation.
Area of Science:
- Fluid dynamics
- Microfluidics
- Droplet generation
Background:
- Microfluidic flow-focusing junctions are crucial for droplet formation.
- Accurate understanding of fluid displacement is essential for controlling droplet size and generation frequency.
- Previous studies may contain inaccuracies requiring correction.
Purpose of the Study:
- To correct and clarify the findings on fluid displacement during droplet formation.
- To provide accurate data for microfluidic droplet generation at flow-focusing junctions.
- To ensure the reliability of scientific literature in microfluidics.
Main Methods:
- Re-analysis of experimental data.
- Computational fluid dynamics simulations.
- Comparison with original findings.
Main Results:
- Identified and corrected specific values related to fluid displacement.
- Revised understanding of the interplay between flow rates and droplet pinch-off.
- Updated parameters for precise droplet generation control.
Conclusions:
- The corrected data provides a more accurate representation of fluid displacement.
- This enhances the predictability and control of droplet formation in microfluidic devices.
- The revised findings contribute to the advancement of microfluidic applications.