FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912192613> ?p ?o ?g. }

• W2912192613 endingPage "e0211059" @default.
• W2912192613 startingPage "e0211059" @default.
• W2912192613 abstract "For polymer-particle composites, limited thermodynamic compatibility of polymers and particles often leads to poor dispersal and agglomeration of the particles in the matrix, which negatively impacts the mechanics of composites. To study the impact of particle compatibility in polymer matrices on the mechanical properties of composites, we here study composite silica- protein based hydrogels. The polymer used is a previously studied telechelic protein-based polymer with end groups that form triple helices, and the particles are silica nanoparticles that only weakly associate with the polymer matrix. At 1mM protein polymer, up to 7% of silica nanoparticles can be embedded in the hydrogel. At higher concentrations the system phase separates. Oscillatory rheology shows that at high frequencies the particles strengthen the gels by acting as short-lived multivalent cross-links, while at low frequencies, the particles reduce the gel strength, presumably by sequestering part of the protein polymers in such a way that they can no longer contribute to the network strength. As is generally observed for polymer/particle composites, shear-induced polymer desorption from the particles leads to a viscous dissipation that strongly increases with increasing particle concentration. While linear rheological properties as function of particle concentration provide no signals for an approaching phase separation, this is very different for the non-linear rheology, especially fracture. Strain-at-break decreases rapidly with increasing particle concentration and vanishes as the phase boundary is approached, suggesting that the interfaces between regions of high and low particle densities in composites close to phase separation provide easy fracture planes." @default.
• W2912192613 created "2019-02-21" @default.
• W2912192613 creator A5019661722 @default.
• W2912192613 creator A5032469723 @default.
• W2912192613 creator A5068791390 @default.
• W2912192613 creator A5074132674 @default.
• W2912192613 creator A5077814559 @default.
• W2912192613 date "2019-01-25" @default.
• W2912192613 modified "2023-09-28" @default.
• W2912192613 title "Mechanics of composite hydrogels approaching phase separation" @default.
• W2912192613 cites W1120477740 @default.
• W2912192613 cites W1965760629 @default.
• W2912192613 cites W1975773938 @default.
• W2912192613 cites W1986016321 @default.
• W2912192613 cites W1986141716 @default.
• W2912192613 cites W1987448478 @default.
• W2912192613 cites W1991024273 @default.
• W2912192613 cites W2034419040 @default.
• W2912192613 cites W2040027602 @default.
• W2912192613 cites W2041230850 @default.
• W2912192613 cites W2045336611 @default.
• W2912192613 cites W2045566611 @default.
• W2912192613 cites W2065230155 @default.
• W2912192613 cites W2070799691 @default.
• W2912192613 cites W2071131811 @default.
• W2912192613 cites W2071836323 @default.
• W2912192613 cites W2075430727 @default.
• W2912192613 cites W2077878440 @default.
• W2912192613 cites W2096105657 @default.
• W2912192613 cites W2127385471 @default.
• W2912192613 cites W2141671775 @default.
• W2912192613 cites W2147678345 @default.
• W2912192613 cites W2153320120 @default.
• W2912192613 cites W2158773789 @default.
• W2912192613 cites W2161989581 @default.
• W2912192613 cites W2165202402 @default.
• W2912192613 cites W2168155623 @default.
• W2912192613 cites W2415067039 @default.
• W2912192613 cites W2533637102 @default.
• W2912192613 doi "https://doi.org/10.1371/journal.pone.0211059" @default.
• W2912192613 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6347237" @default.
• W2912192613 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30682112" @default.
• W2912192613 hasPublicationYear "2019" @default.
• W2912192613 type Work @default.
• W2912192613 sameAs 2912192613 @default.
• W2912192613 citedByCount "9" @default.
• W2912192613 countsByYear W29121926132019 @default.
• W2912192613 countsByYear W29121926132020 @default.
• W2912192613 countsByYear W29121926132021 @default.
• W2912192613 countsByYear W29121926132023 @default.
• W2912192613 crossrefType "journal-article" @default.
• W2912192613 hasAuthorship W2912192613A5019661722 @default.
• W2912192613 hasAuthorship W2912192613A5032469723 @default.
• W2912192613 hasAuthorship W2912192613A5068791390 @default.
• W2912192613 hasAuthorship W2912192613A5074132674 @default.
• W2912192613 hasAuthorship W2912192613A5077814559 @default.
• W2912192613 hasBestOaLocation W29121926131 @default.
• W2912192613 hasConcept C104779481 @default.
• W2912192613 hasConcept C108586683 @default.
• W2912192613 hasConcept C111368507 @default.
• W2912192613 hasConcept C127313418 @default.
• W2912192613 hasConcept C155672457 @default.
• W2912192613 hasConcept C159985019 @default.
• W2912192613 hasConcept C171250308 @default.
• W2912192613 hasConcept C188027245 @default.
• W2912192613 hasConcept C192562407 @default.
• W2912192613 hasConcept C200990466 @default.
• W2912192613 hasConcept C2778517922 @default.
• W2912192613 hasConcept C521977710 @default.
• W2912192613 hasConceptScore W2912192613C104779481 @default.
• W2912192613 hasConceptScore W2912192613C108586683 @default.
• W2912192613 hasConceptScore W2912192613C111368507 @default.
• W2912192613 hasConceptScore W2912192613C127313418 @default.
• W2912192613 hasConceptScore W2912192613C155672457 @default.
• W2912192613 hasConceptScore W2912192613C159985019 @default.
• W2912192613 hasConceptScore W2912192613C171250308 @default.
• W2912192613 hasConceptScore W2912192613C188027245 @default.
• W2912192613 hasConceptScore W2912192613C192562407 @default.
• W2912192613 hasConceptScore W2912192613C200990466 @default.
• W2912192613 hasConceptScore W2912192613C2778517922 @default.
• W2912192613 hasConceptScore W2912192613C521977710 @default.
• W2912192613 hasFunder F4320321800 @default.
• W2912192613 hasFunder F4320334678 @default.
• W2912192613 hasIssue "1" @default.
• W2912192613 hasLocation W29121926131 @default.
• W2912192613 hasLocation W29121926132 @default.
• W2912192613 hasLocation W29121926133 @default.
• W2912192613 hasLocation W29121926134 @default.
• W2912192613 hasLocation W29121926135 @default.
• W2912192613 hasOpenAccess W2912192613 @default.
• W2912192613 hasPrimaryLocation W29121926131 @default.
• W2912192613 hasRelatedWork W2005496670 @default.
• W2912192613 hasRelatedWork W2054113325 @default.
• W2912192613 hasRelatedWork W2366943399 @default.
• W2912192613 hasRelatedWork W2380293314 @default.
• W2912192613 hasRelatedWork W2619507405 @default.
• W2912192613 hasRelatedWork W2943188944 @default.
• W2912192613 hasRelatedWork W3048672776 @default.

• next