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A controlled cross-linking strategy is reported for producing inorganic–organic hybrid hydrogels with tunable properties from a disulfide-linked core/shell precursor with a polyhedral oligomeric silsesquioxane (POSS) core and polyethylene glycol (PEG) shells. The strategy also creates a new approach to fabricating macroscopic nanostructured inorganic materials from direct conversion of hybrid hydrogels.
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Wang et al. (2013) studied this question.
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