| 摘要 |
New polyacrylamide matrices, based on new acrylamide of formula (I) in which R represents hydrogen or CH3 and R1 and R2, independently between them, represent hydrogen, or a group of the formula -[(CH2)nO]p-H, where n=3 or > 3 and p=1-5, preferably 1, with the proviso that at least one, between R1 and R2, should be different from hydrogen, are described. Such matrices present the following advantages: a) a marked resistance to alkaline hydrolysis (i.e. at the typical pH values of zone electrophoresis); b) a high hydrophilicity; c) a higher porosity, due to the higher Mr values of the monomers. |
