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TEM images of hydrogel networks formed from dendrimer solutions in water: TG2@10% Glc (a,b); TG3@10% Glc (c); PG2@10% Glc (d); PG3@10% Glc (e); PG1@10% Gly (f); PG2@10% Gly (g); PG3@10% Gly (h); PG3@10% PEG (i). Ultrathin sections (~70 nm thick). Scale bars represent 100 nm.
