Lloyd, A W A comparison of glycine, sarcosine, N,N-dimethylglycine, glycinebetaine and N-modified betaines as liposome cryoprotectants. [electronic resource] - The Journal of pharmacy and pharmacology Jun 1992 - 507-11 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-3573 Standard No.: 10.1111/j.2042-7158.1992.tb03655.x doi Subjects--Topical Terms: Amaranth Dye--analysisBetaine--pharmacologyCryoprotective Agents--pharmacologyFreezingGlycine--pharmacologyLiposomes--chemistrySarcosine--analogs & derivatives