An Ultra Fast Cooling Method for Cell Vitrification Cryopreservation Utilizing Thin Film Evaporation
2016 ◽
Keyword(s):
A Cell
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Ultra-fast cooling is the key to successful cell vitrification cryopreservation of lower concentration cryoprotective solution. This research develops a cell cryopreservation methodology which utilizes thin film evaporation and achieves vitrification of relatively low concentration cryoprotectant with an ultra-fast cooling rate. Experimental results show that the average cooling rate of dimenthylsulphoxide cryoprotective solution reaches 150,000°C/min in a temperature range from 10°C to −180°C. The ultra-fast cooling rate can remarkably improve the vitrification tendencies of the cryoprotective solution. This methodology opens the possibility for more successful cell vitrification cryopreservation.
Keyword(s):
Keyword(s):
Keyword(s):
2019 ◽
Vol 131
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pp. 85-95
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2018 ◽
Vol 8
(1)
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pp. 99-112
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