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Blood banking in living droplets
Josh Samot1, Sangjun Moon, Lei Shao
1Demirci Bio-Acoustic-MEMS in Medicine (BAMM) Laboratory, Center for Bioengineering, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts, United States of America.
Plos One
|March 18, 2011
Summary
Vitrification of red blood cells in microdroplets offers a scalable solution for blood banking. This new method overcomes throughput challenges, making biopreservation viable for transfusion medicine.
Area of Science:
- Biotechnology
- Public Health
- Transfusion Medicine
Background:
- Blood banking impacts millions daily and can benefit from advanced biopreservation.
- Vitrification offers advantages over cryopreservation but faces throughput limitations.
- Current methods hinder vitrification's adoption in transfusion medicine.
Purpose of the Study:
- To develop a scalable method for vitrifying red blood cells.
- To address throughput challenges in blood cryopreservation.
- To enable vitrification as a viable biotechnology tool for blood banking.
Main Methods:
- Vitrification of red blood cells using microdroplet technology.
- Development of a high-throughput approach for blood preservation.
- Assessment of scalability for large-volume blood vitrification.
Main Results:
- A scalable method for vitrifying red blood cells in microdroplets was established.
- The approach significantly enhances throughput for blood vitrification.
- This method makes large-volume blood vitrification feasible in a short time.
Conclusions:
- Microdroplet vitrification presents a scalable solution for red blood cell preservation.
- This technology overcomes previous throughput limitations in blood banking.
- Vitrification is now a viable and scalable biotechnology for transfusion medicine.
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