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Updated: Sep 11, 2025
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A Microfluidic Chip for the Versatile Chemical Analysis of Single Cells
Published on: October 15, 2013
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Empowering single-cell analysis with emerging active microfluidic devices
Qingyu Ruan1, Wenshang Guo1, Ruizhe Yang1
1State Key Laboratory of Robotics and System, School of Mechatronics Engineering, Harbin Institute of Technology, Harbin, 150001, PR China.
Biomaterials
|August 16, 2025
Summary
Active microfluidics enhances single-cell analysis by integrating multiple technologies for precise, non-invasive isolation and real-time study. This review explores advances, applications, and challenges in active microfluidic systems for biomedical research.
Area of Science:
- Biomedical Engineering
- Cell Biology
- Analytical Chemistry
Background:
- Cellular heterogeneity is key to understanding diseases and developing personalized therapies.
- Microfluidics offers efficient single-cell analysis but has limitations like off-chip processing and cell damage.
- Active microfluidics integrates technologies to overcome these limitations.
Purpose of the Study:
- To review recent advancements in active microfluidics for single-cell analysis.
- To discuss applications in nucleic acid, protein, cellular, and omic analyses.
- To provide guidance on selecting appropriate methods and identify future research directions.
Main Methods:
- Review of current literature on active microfluidic technologies.
- Analysis of integrated electrical, magnetic, acoustic, and optical techniques.
- Evaluation of single-cell isolation, manipulation, and analysis capabilities.
Main Results:
- Active microfluidics enables precise, non-invasive, and high-throughput single-cell analysis.
- Applications span diverse fields including omics, protein, and nucleic acid studies.
- Identified pros and cons of various active microfluidic approaches.
Conclusions:
- Active microfluidics represents a significant improvement over traditional microfluidic methods for single-cell analysis.
- Further development is needed to address current workflow limitations.
- This technology holds great promise for advancing biomedical research and diagnostics.
