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. 2023 Jul 18;56(15):5891–5904. doi: 10.1021/acs.macromol.3c00269

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© 2023 The Authors. Published by American Chemical Society

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Frequency sweep data for (a) HA-qCHI/pH4 and (d) HA-qCHI/pH6 at different salt concentrations. Effective time–salt superposition data for (b) HA-qCHI/pH4 and (e) HA-qCHI/pH6. b_s,pHXG′, b_s,pHXG″, and tan δ are plotted as a function of a_s,pHxω. The data obtained for the samples prepared at 0.0 M NaCl are taken as reference. Horizontal shift factor, a_s,pHX, and vertical shift factor, b_s,pHX, as a function of the NaCl concentration for (c) HA-qCHI/pH4 and (f) HA-qCHI/pH6.