| http://www.w3.org/ns/prov#value | - As described above, the equilibrium swelling value [{Cmax/(A+B)}???100] of the hydrogel varies with the type and composition of the constituents A and B and with environmental conditions such as temperature, pH and salt concentration, and the equilibrium value may vary from a low value of 100 wt % to a high value of 100,000 wt %. [0050] The organic/inorganic hybrid hydrogel of the present inventio
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