FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079177542> ?p ?o ?g. }

• W2079177542 endingPage "464" @default.
• W2079177542 startingPage "458" @default.
• W2079177542 abstract "Changes in the molecular mobility of κ-carrageenan were observed by the pulsed field gradient stimulated echo (PGSTE) and Carr–Purcell–Meiboom–Gill (CPMG) methods for elucidating the molecular aspect of the sol-to-gel transition. The echo signal intensity of κ-carrageenan without a gradient, Ikap(0), decreased steeply near the sol-to-gel temperature (Tsg), suggesting that κ-carrageenan chains formed aggregates and a network structure. Below Tsg, the spin–spin relaxation time T2 and the diffusion coefficient of κ-carrageenan (Dkap) increased with decreasing temperature, indicating that the solute κ-carrageenan chains have a lower molecular weight Mw than chains involved in the aggregation. The diffusion coefficient of pullulan (Dpul) added as a probe molecule in κ-carrageenan solutions was measured, and the characteristic hydrodynamic screening length, ξ, was then estimated from the degree of diffusion restriction. Below a certain temperature, Dkap reached a higher value than that of Dpul, suggesting that the Mw of solute κ-carrageenan became lower than that of pullulan. GPC measurements confirmed the presence of κ-carrageenan chains with a lower Mw than that of pullulan. A simple physical model of the structural change in κ-carrageenan solution was proposed with a bimodal distribution of κ-carrageenan with higher and lower Mw than the pullulan probe. The higher Mw chains form the gel network restricting the probe's diffusion, and the lower Mw chains increase the effective viscosity. The concentration of the high Mw solute κ-carrageenan chains in 1%, 2% and 4% κ-carrageenan solutions was estimated from Ikap(0) and the total κ-carrageenan concentration, and the relation with pullulan diffusion was studied." @default.
• W2079177542 created "2016-06-24" @default.
• W2079177542 creator A5001011985 @default.
• W2079177542 creator A5015722411 @default.
• W2079177542 creator A5034825318 @default.
• W2079177542 date "2013-06-01" @default.
• W2079177542 modified "2023-09-24" @default.
• W2079177542 title "Molecular mobility and microscopic structure changes in κ-carrageenan solutions studied by gradient NMR" @default.
• W2079177542 cites W1969539484 @default.
• W2079177542 cites W1978469964 @default.
• W2079177542 cites W1981466752 @default.
• W2079177542 cites W1985916734 @default.
• W2079177542 cites W1989383641 @default.
• W2079177542 cites W1993651535 @default.
• W2079177542 cites W2003790018 @default.
• W2079177542 cites W2009667620 @default.
• W2079177542 cites W2010205587 @default.
• W2079177542 cites W2021419451 @default.
• W2079177542 cites W2025481765 @default.
• W2079177542 cites W2034617476 @default.
• W2079177542 cites W2036518549 @default.
• W2079177542 cites W2037591817 @default.
• W2079177542 cites W2044902677 @default.
• W2079177542 cites W2047430197 @default.
• W2079177542 cites W2055276580 @default.
• W2079177542 cites W2058435223 @default.
• W2079177542 cites W2063851972 @default.
• W2079177542 cites W2067049282 @default.
• W2079177542 cites W2071525682 @default.
• W2079177542 cites W2078944665 @default.
• W2079177542 cites W2079174901 @default.
• W2079177542 cites W2093838324 @default.
• W2079177542 cites W2107862667 @default.
• W2079177542 cites W64257670 @default.
• W2079177542 doi "https://doi.org/10.1016/j.carbpol.2013.02.049" @default.
• W2079177542 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23618293" @default.
• W2079177542 hasPublicationYear "2013" @default.
• W2079177542 type Work @default.
• W2079177542 sameAs 2079177542 @default.
• W2079177542 citedByCount "26" @default.
• W2079177542 countsByYear W20791775422014 @default.
• W2079177542 countsByYear W20791775422015 @default.
• W2079177542 countsByYear W20791775422016 @default.
• W2079177542 countsByYear W20791775422017 @default.
• W2079177542 countsByYear W20791775422018 @default.
• W2079177542 countsByYear W20791775422019 @default.
• W2079177542 countsByYear W20791775422020 @default.
• W2079177542 countsByYear W20791775422022 @default.
• W2079177542 countsByYear W20791775422023 @default.
• W2079177542 crossrefType "journal-article" @default.
• W2079177542 hasAuthorship W2079177542A5001011985 @default.
• W2079177542 hasAuthorship W2079177542A5015722411 @default.
• W2079177542 hasAuthorship W2079177542A5034825318 @default.
• W2079177542 hasConcept C100817775 @default.
• W2079177542 hasConcept C113196181 @default.
• W2079177542 hasConcept C121332964 @default.
• W2079177542 hasConcept C178790620 @default.
• W2079177542 hasConcept C185592680 @default.
• W2079177542 hasConcept C2779257994 @default.
• W2079177542 hasConcept C2779880339 @default.
• W2079177542 hasConcept C2781227287 @default.
• W2079177542 hasConcept C32909587 @default.
• W2079177542 hasConcept C43617362 @default.
• W2079177542 hasConcept C521977710 @default.
• W2079177542 hasConcept C55493867 @default.
• W2079177542 hasConcept C69357855 @default.
• W2079177542 hasConcept C97355855 @default.
• W2079177542 hasConceptScore W2079177542C100817775 @default.
• W2079177542 hasConceptScore W2079177542C113196181 @default.
• W2079177542 hasConceptScore W2079177542C121332964 @default.
• W2079177542 hasConceptScore W2079177542C178790620 @default.
• W2079177542 hasConceptScore W2079177542C185592680 @default.
• W2079177542 hasConceptScore W2079177542C2779257994 @default.
• W2079177542 hasConceptScore W2079177542C2779880339 @default.
• W2079177542 hasConceptScore W2079177542C2781227287 @default.
• W2079177542 hasConceptScore W2079177542C32909587 @default.
• W2079177542 hasConceptScore W2079177542C43617362 @default.
• W2079177542 hasConceptScore W2079177542C521977710 @default.
• W2079177542 hasConceptScore W2079177542C55493867 @default.
• W2079177542 hasConceptScore W2079177542C69357855 @default.
• W2079177542 hasConceptScore W2079177542C97355855 @default.
• W2079177542 hasFunder F4320320912 @default.
• W2079177542 hasIssue "1" @default.
• W2079177542 hasLocation W20791775421 @default.
• W2079177542 hasLocation W20791775422 @default.
• W2079177542 hasOpenAccess W2079177542 @default.
• W2079177542 hasPrimaryLocation W20791775421 @default.
• W2079177542 hasRelatedWork W1967195137 @default.
• W2079177542 hasRelatedWork W1981287247 @default.
• W2079177542 hasRelatedWork W2002828415 @default.
• W2079177542 hasRelatedWork W2018035381 @default.
• W2079177542 hasRelatedWork W2046483326 @default.
• W2079177542 hasRelatedWork W2079177542 @default.
• W2079177542 hasRelatedWork W2091198061 @default.
• W2079177542 hasRelatedWork W2120059302 @default.
• W2079177542 hasRelatedWork W3024398911 @default.
• W2079177542 hasRelatedWork W4223446682 @default.
• W2079177542 hasVolume "95" @default.

• next