Abstract
Glass formation of emulsified aqueous solutions of MgCl_2 and AlCl_3 was investigated in relation to cryopreservation of living cells and meristems. It is pointed out that crystallization phenomenon, which is usually unavoidable in the warming-up process of a vitrified solution, is an important factor in the development for a suitable method for cryopreservation of living cells. Avoidance of the possible injuries incurred from crystallization in the warm-up process of the vitrified solution is a key factor for a successful application of the vitrification method for cryopreservation.
