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Representative TEM images obtained for dried 0.1% w/w aqueous dispersions of PGMA56–P(HPMAy-stat-GlyMAz) linear diblock copolymers prior to cross-linking (where y + z = 144; these copolymers are denoted as G56-(Hy-stat-Ez) for brevity). Digital photographic images of the corresponding free-standing gels recorded at 7.5% w/w solids are shown as insets.
