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. 2021 Nov 9;8(6):rbab060. doi: 10.1093/rb/rbab060

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© The Author(s) 2021. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 4. — Theoretical swelling predictions at comparable ionic strength conditions for an anionic network with: (1) pKa=2.0, (2) pKa=4.0, (3) pKa=5.0, (4) pKa=6.0, (5) pKa=7.0, (6) pKa=8.0 and (7) pKa=10.0. Reproduced with permission from Ref. [35]