Dynamic Behavior in Enzyme-Polymer Surfactant Hydrogel Films.

Dynamic Behavior in Enzyme-Polymer Surfactant Hydrogel Films.

Advanced materials (Deerfield Beach, Fla.) (2015-12-18)

Kamendra P Sharma, Robert Harniman, Thomas Farrugia, Wuge H Briscoe, Adam W Perriman, Stephen Mann

ZUSAMMENFASSUNG

Dynamic protein-polymer surfactant films are highly hydrophilic and show a soft solid to hydrogel transition upon hydration to produce a swollen hydrogel. An unusual reversible autospreading/self-folding response is observed when the water-saturated films are transferred from water into air.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

G7141

Sigma-Aldrich

Glucose-Oxidase aus Aspergillus niger, Type X-S, lyophilized powder, 100,000-250,000 units/g solid (without added oxygen)

M0630

Sigma-Aldrich

Myoglobin aus Pferdeskelettmuskel, 95-100%, essentially salt-free, lyophilized powder

R6626

Sigma-Aldrich

Rhodamin B, ≥95% (HPLC)

F4503

Sigma-Aldrich

Ferritin aus Pferdemilz, Type I, saline solution

P7640

Sigma-Aldrich

Phosphatase, alkalisch aus Rinderdarmschleimhaut, lyophilized powder, ≥10 DEA units/mg solid