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- W4293294612 endingPage "103076" @default.
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- W4293294612 abstract "The hydrogel-forming ability and post-gelling mechanical properties of structural extracellular polymeric substances (sEPS) extracted from aerobic granular sludge (AGS) were studied in comparison to well-known biopolymers (i.e., alginate and κ-/ι-carrageenan) taking advantage of material-saving, reproducible and robust experimental protocols. With respect to alginate and κ-carrageenan, sEPS and ι-carrageenan hydrogels formed in presence of divalent metal ions M2+ behaved similarly once subjected to consecutive compression-decompression cycles, deforming elastically in all the applied range of deformations. While the overall mechanical response remained almost unchanged varying polymer concentration and ionic cross-linker concentration and nature, the Young's modulus E appeared significantly affected by the applied gelling conditions (E ≃ 4–20 kPa). As a result of the higher complexity of the extracellular biopolymeric matrix, higher driving forces (sEPS and M2+ concentrations) were needed to form stable and stiff hydrogels with respect to the studied model biopolymers: the establishment of an extended 3D network started for sEPS concentrations around 2.5 wt% (Ca2+ ≥ 0.1 M). Oscillatory shear experiments confirmed that sEPS were able to form hydrogels with solid-like mechanical properties at 1–10 wt% sEPS concentrations. Overall, the optimization of the gelling methods performed might help to overcome many bottlenecks characterizing this research area. The feasibility of forming sEPS hydrogels with mechanical properties comparable to other biopolymer-based systems currently applied for commercial purposes led to an awareness of the potential application and might open new valorisation scenarios able to contribute to a more bio-based and circular economy." @default.
- W4293294612 created "2022-08-27" @default.
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- W4293294612 date "2022-10-01" @default.
- W4293294612 modified "2023-10-16" @default.
- W4293294612 title "Insights on the hydrogel-forming ability and post-gelling mechanical properties of structural extracellular polymeric substances (sEPS) from aerobic granular sludge (AGS): A comparison with model biopolymers" @default.
- W4293294612 cites W1730782230 @default.
- W4293294612 cites W1965204724 @default.
- W4293294612 cites W1965857755 @default.
- W4293294612 cites W1967239401 @default.
- W4293294612 cites W1970707450 @default.
- W4293294612 cites W1971500643 @default.
- W4293294612 cites W1971609413 @default.
- W4293294612 cites W1974742732 @default.
- W4293294612 cites W1982865015 @default.
- W4293294612 cites W1986462180 @default.
- W4293294612 cites W1986967141 @default.
- W4293294612 cites W1990735067 @default.
- W4293294612 cites W1995602537 @default.
- W4293294612 cites W1996363617 @default.
- W4293294612 cites W2000974568 @default.
- W4293294612 cites W2001598346 @default.
- W4293294612 cites W2004161771 @default.
- W4293294612 cites W2010114865 @default.
- W4293294612 cites W2017452079 @default.
- W4293294612 cites W2022142128 @default.
- W4293294612 cites W2053312603 @default.
- W4293294612 cites W2058054840 @default.
- W4293294612 cites W2066056807 @default.
- W4293294612 cites W2075456350 @default.
- W4293294612 cites W2075866529 @default.
- W4293294612 cites W2076076808 @default.
- W4293294612 cites W2086666123 @default.
- W4293294612 cites W2087649941 @default.
- W4293294612 cites W2087833897 @default.
- W4293294612 cites W2089186218 @default.
- W4293294612 cites W2089232697 @default.
- W4293294612 cites W2094061696 @default.
- W4293294612 cites W2099178701 @default.
- W4293294612 cites W2111201101 @default.
- W4293294612 cites W2127157072 @default.
- W4293294612 cites W2134175660 @default.
- W4293294612 cites W2145846274 @default.
- W4293294612 cites W2147063426 @default.
- W4293294612 cites W2148820762 @default.
- W4293294612 cites W2154232844 @default.
- W4293294612 cites W2158558204 @default.
- W4293294612 cites W2169013501 @default.
- W4293294612 cites W2268976454 @default.
- W4293294612 cites W2330746679 @default.
- W4293294612 cites W2516594093 @default.
- W4293294612 cites W2519014754 @default.
- W4293294612 cites W2560615663 @default.
- W4293294612 cites W2756365677 @default.
- W4293294612 cites W2764263060 @default.
- W4293294612 cites W2791090028 @default.
- W4293294612 cites W2809920142 @default.
- W4293294612 cites W2886731865 @default.
- W4293294612 cites W2902717024 @default.
- W4293294612 cites W2925995880 @default.
- W4293294612 cites W2946399867 @default.
- W4293294612 cites W2963262999 @default.
- W4293294612 cites W2968943767 @default.
- W4293294612 cites W2972433810 @default.
- W4293294612 cites W2984368265 @default.
- W4293294612 cites W2990582554 @default.
- W4293294612 cites W3004434158 @default.
- W4293294612 cites W3006077614 @default.
- W4293294612 cites W3007655050 @default.
- W4293294612 cites W3011438695 @default.
- W4293294612 cites W3020366782 @default.
- W4293294612 cites W3025718558 @default.
- W4293294612 cites W3030525164 @default.
- W4293294612 cites W3033745364 @default.
- W4293294612 cites W3093267679 @default.
- W4293294612 cites W3183490958 @default.
- W4293294612 cites W4253937906 @default.
- W4293294612 cites W801219622 @default.
- W4293294612 doi "https://doi.org/10.1016/j.jwpe.2022.103076" @default.
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