Author

Emanuela Zaccarelli

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Preprint Sep 2026

Heterogeneous collapse in thermoresponsive copolymer microgels varying molar composition

Understanding the internal architecture of copolymer microgels is crucial for establishing how nanoscale polymer organization controls their stimuli-responsive behavior. Here we focus on thermoresponsive P(N-isopropylacrylamide-co-N-isopropyl-methacrylamide), P(NIPAM-co-NIPMAM), microgels with varying mole fraction of...

Jacopo Vialetto, F. Brasili, L. Tavagnacco et al. · 0 citations

Open access Oct 2026

How Gellan gum gelation is affected by acyl substituents: from hierarchical organization to simple viscoelastic behavior.

Gellan gum, a linear anionic exopolysaccharide, is widely employed as a gelling agent owing to its biocompatibility and tunable rheological properties. Its degree of acylation determines high acyl (HA-Gg) and low acyl (LA-Gg) forms, yielding hydrogels with different chemical-physical properties. Rheological measurement...

L. Severini, L. Tavagnacco, G. De Bellis et al. · Carbohydrate Polymers · 1 citation