FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2090160003> ?p ?o ?g. }

• W2090160003 endingPage "122" @default.
• W2090160003 startingPage "109" @default.
• W2090160003 abstract "A new lamellar gel phase (L β ) with expanded lamellar period was found at low temperatures in dihexadecylphosphatidylethanolamine (DHPE) and dipalmitoylphosphatidylethanolamine (DPPE) dispersions in concentrated sucrose solutions (1–2.4 M). It forms via a cooperative, relatively broad transition upon cooling of the L β gel phase of these lipids. According to the X-ray data, the transformation between L β and L β is reversible, with a temperature hysteresis of 6–10°C and a transition width of about 10°C. No specific volume changes and a very small heat absorption of about 0.05 kcal/mol accompany this transition. The L β −L β transition temperature strongly depends on the disaccharide concentration. From a value of about 10°C below the melting transition of DHPE, it drops by 25°C with decrease of sucrose concentration from 2.4 M to 1 M. The low-temperature gel phase L β has a repeat spacing by 8–10 Å larger than that of the L β gel phase and a single symmetric 4.2 Å wide-angle peak. It has been observed in 1. 1.25, 1.5 and 2.4 M solutions of sucrose, but not in 0.5 M of sucrose. The data clearly indicate that the expanded lamellar period of the L β phase results from a cooperative, reversible with the temperature, increase of the interlamellar space of the L β gel phase. Other sugars (trehalose, maltose, fructose, glucose) induce similar expanded low-temperature gel phases in DHPE and DPPE. The L β phase is osmotically insensitive. Its lamellar period does not depend on the sucrose concentration, while the lattice spacings of the L α , L β and H H phases decrease linearly with increase of sucrose concentration. Another notable sugar effect is the induction of a cubic phase in these lipids. It forms during the reverse H H −L α phase transition and coexists with the L α phase in the whole temperature range between the H H and L β phases. The cubic phase has only been observed at sucrose concentrations of 1 M and above. In accordance with previous data, sucrose suppresses the L α phase in both lipids and brings about a direct L β −H H phase transition in DHPE. A rapid, reversible gel-subgel transformation takes place at about 17°C in both DPPE and DHPE. Its properties do not depend on the sucrose concentration. The observed new effects of disaccharides on the properties of lipid dispersions might be relevant to their action as natural protectants." @default.
• W2090160003 created "2016-06-24" @default.
• W2090160003 creator A5022182739 @default.
• W2090160003 creator A5027217066 @default.
• W2090160003 creator A5074169677 @default.
• W2090160003 creator A5091217307 @default.
• W2090160003 date "1996-11-01" @default.
• W2090160003 modified "2023-09-27" @default.
• W2090160003 title "New phases induced by sucrose in saturated phosphatidylethanolamines: an expanded lamellar gel phase and a cubic phase" @default.
• W2090160003 cites W125113044 @default.
• W2090160003 cites W155153295 @default.
• W2090160003 cites W1972411027 @default.
• W2090160003 cites W1974923235 @default.
• W2090160003 cites W1984667624 @default.
• W2090160003 cites W1989808058 @default.
• W2090160003 cites W2001483846 @default.
• W2090160003 cites W2009232543 @default.
• W2090160003 cites W2026194092 @default.
• W2090160003 cites W2038852187 @default.
• W2090160003 cites W2044599465 @default.
• W2090160003 cites W2045832839 @default.
• W2090160003 cites W2049020977 @default.
• W2090160003 cites W2065990596 @default.
• W2090160003 cites W2071560879 @default.
• W2090160003 cites W2073401358 @default.
• W2090160003 cites W2091126137 @default.
• W2090160003 cites W2135964386 @default.
• W2090160003 cites W44598969 @default.
• W2090160003 doi "https://doi.org/10.1016/s0005-2736(96)00156-3" @default.
• W2090160003 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8948481" @default.
• W2090160003 hasPublicationYear "1996" @default.
• W2090160003 type Work @default.
• W2090160003 sameAs 2090160003 @default.
• W2090160003 citedByCount "29" @default.
• W2090160003 countsByYear W20901600032012 @default.
• W2090160003 countsByYear W20901600032013 @default.
• W2090160003 countsByYear W20901600032014 @default.
• W2090160003 countsByYear W20901600032017 @default.
• W2090160003 countsByYear W20901600032018 @default.
• W2090160003 countsByYear W20901600032021 @default.
• W2090160003 countsByYear W20901600032022 @default.
• W2090160003 crossrefType "journal-article" @default.
• W2090160003 hasAuthorship W2090160003A5022182739 @default.
• W2090160003 hasAuthorship W2090160003A5027217066 @default.
• W2090160003 hasAuthorship W2090160003A5074169677 @default.
• W2090160003 hasAuthorship W2090160003A5091217307 @default.
• W2090160003 hasConcept C112964491 @default.
• W2090160003 hasConcept C113196181 @default.
• W2090160003 hasConcept C121332964 @default.
• W2090160003 hasConcept C149288129 @default.
• W2090160003 hasConcept C177418412 @default.
• W2090160003 hasConcept C178790620 @default.
• W2090160003 hasConcept C185592680 @default.
• W2090160003 hasConcept C2776970464 @default.
• W2090160003 hasConcept C2777346074 @default.
• W2090160003 hasConcept C2778197599 @default.
• W2090160003 hasConcept C2778452849 @default.
• W2090160003 hasConcept C2778597767 @default.
• W2090160003 hasConcept C43617362 @default.
• W2090160003 hasConcept C44280652 @default.
• W2090160003 hasConcept C47542005 @default.
• W2090160003 hasConcept C54101563 @default.
• W2090160003 hasConcept C55493867 @default.
• W2090160003 hasConcept C62520636 @default.
• W2090160003 hasConcept C71240020 @default.
• W2090160003 hasConcept C77851909 @default.
• W2090160003 hasConcept C8010536 @default.
• W2090160003 hasConcept C97355855 @default.
• W2090160003 hasConceptScore W2090160003C112964491 @default.
• W2090160003 hasConceptScore W2090160003C113196181 @default.
• W2090160003 hasConceptScore W2090160003C121332964 @default.
• W2090160003 hasConceptScore W2090160003C149288129 @default.
• W2090160003 hasConceptScore W2090160003C177418412 @default.
• W2090160003 hasConceptScore W2090160003C178790620 @default.
• W2090160003 hasConceptScore W2090160003C185592680 @default.
• W2090160003 hasConceptScore W2090160003C2776970464 @default.
• W2090160003 hasConceptScore W2090160003C2777346074 @default.
• W2090160003 hasConceptScore W2090160003C2778197599 @default.
• W2090160003 hasConceptScore W2090160003C2778452849 @default.
• W2090160003 hasConceptScore W2090160003C2778597767 @default.
• W2090160003 hasConceptScore W2090160003C43617362 @default.
• W2090160003 hasConceptScore W2090160003C44280652 @default.
• W2090160003 hasConceptScore W2090160003C47542005 @default.
• W2090160003 hasConceptScore W2090160003C54101563 @default.
• W2090160003 hasConceptScore W2090160003C55493867 @default.
• W2090160003 hasConceptScore W2090160003C62520636 @default.
• W2090160003 hasConceptScore W2090160003C71240020 @default.
• W2090160003 hasConceptScore W2090160003C77851909 @default.
• W2090160003 hasConceptScore W2090160003C8010536 @default.
• W2090160003 hasConceptScore W2090160003C97355855 @default.
• W2090160003 hasIssue "1" @default.
• W2090160003 hasLocation W20901600031 @default.
• W2090160003 hasLocation W20901600032 @default.
• W2090160003 hasOpenAccess W2090160003 @default.
• W2090160003 hasPrimaryLocation W20901600031 @default.
• W2090160003 hasRelatedWork W1487640512 @default.
• W2090160003 hasRelatedWork W1523319731 @default.
• W2090160003 hasRelatedWork W2004162748 @default.

• next