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Acrylamide fractionation ranges

Fractionation Ranges of Some Poly(acrylamide) Gels... [Pg.19]

Acetylene compounds, D-glucopyranosyla-tion of, 242 Ackers equation, 25 Acrylamide polymers, gels in chromatography, 14 fractionation ranges of, 19 Acylation, selective, of anhydroalditols, 262 Agar... [Pg.507]

Morishima et al. [42] prepared polyanions (A-x, 3) of various charge densities tagged with the merocyanine dye (Me) by terpolymerization of acrylic acid (AA), acrylamide (AAm), and a small mole fraction of l-(2-methacryloyloxyethyl)-4-(2-(4-hydroxyphenyl)ethenyl)pyridinium bromide (MA-Mc). Since these polyanions carry only 1 mol% of the MA-Mc units, they can practically be treated as copolymers of AA and AAm with a wide range of composition. [Pg.57]

The results of the friction measurements are shown in Fig. 8. The friction coefficient of the poly(acrylamide) gel decreases with an increase of the crosslinker concentration in the major part of the concentration range studied, except that it sharply decreases at a mole fraction of 0.2% of the cross-linker concentration. The measurements cannot be performed below this concentration because the gel becomes too soft to be used in the present experimental setup. It suggests that the system is dose to the gelation threshold. The sharp decrease of the friction observed in the gel with a mole fraction of 0.2% may be due to the effect of the sol-gel transition. It is also found from visual inspection that the gels becomes opaque above a cross-linker concentration of 3 mole-% fraction. [Pg.40]

See other pages where Acrylamide fractionation ranges is mentioned: [Pg.19]    [Pg.26]    [Pg.37]    [Pg.162]    [Pg.295]    [Pg.111]    [Pg.257]    [Pg.534]    [Pg.536]    [Pg.167]    [Pg.38]    [Pg.37]    [Pg.168]    [Pg.418]    [Pg.17]    [Pg.175]    [Pg.429]    [Pg.308]    [Pg.313]    [Pg.331]    [Pg.394]    [Pg.189]    [Pg.264]    [Pg.124]    [Pg.886]    [Pg.306]    [Pg.339]    [Pg.4]    [Pg.876]    [Pg.660]    [Pg.280]    [Pg.9]    [Pg.123]    [Pg.255]    [Pg.37]    [Pg.348]    [Pg.269]    [Pg.726]    [Pg.120]    [Pg.1259]    [Pg.7]    [Pg.297]    [Pg.479]    [Pg.660]   
See also in sourсe #XX -- [ Pg.19 , Pg.25 ]



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