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Solving the puzzle of polymers binding to ice for Cryopreservation

When biological material (cells, blood, tissues) is frozen, cryoprotectants are used to prevent the damage associated with the formation of ice during the freezing process. New polymeric cryoprotectants are emerging, alongside the established cryoprotectants, but how exactly they manage to control ice formation and growth is still largely unknown. This is especially true for PVA, a deceptively simple synthetic polymer that interacts with ice by means of mechanisms that have now been revealed at the atomistic level thanks to researchers from the University of Warwick.

Mon 15 Mar 2021, 11:20 | Tags: Chemistry, cryopreservation, Sciences

Cell-Freezing Market to be transformed by University of Warwick Spin-Out CryoLogyx

The University of Warwick spin-out company, CryoLogyx, has been awarded £300k from InnovateUK to develop innovate cryopreservation agents with applications in the diagnostic, medicines discovery and cell-based therapy markets.

Wed 10 Feb 2021, 09:50 | Tags: Chemistry, cryopreservation, Sciences

Freezing cells made safer thanks to new polymer made at University of Warwick

Cell freezing (cryopreservation) – which is essential in cell transfusions as well as basic biomedical research – can be dramatically improved using a new polymeric cryoprotectant, discovered at the University of Warwick, which reduces the amount of ‘anti-freeze’ needed to protect cells.


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