FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W199157483> ?p ?o ?g. }

• W199157483 endingPage "811" @default.
• W199157483 startingPage "797" @default.
• W199157483 abstract "1. The variation of the d.c. electrical conductivity with temperature has been studied for a range of phospholipids in the polycrystalline solid condition and also in various mesomorphic states. The lipids examined include diacylphophatidylethanolamines, phophatidylcholines (lecithins), phosphatidylserines and phosphatidic acids. At the onset of each mesormophic phase, a change in the conduction parameters occurs. Fully saturated 1,2-diacylphosphatidylethanolamines possess 2 distinct mesormophic phases. At the transition temperature from crystalline to the first mesomorphic phase, the activation energy for conduction changes from approx. 2.0 eV to approx. 3.0 eV. At the second transition temperature the activation energy falls to about 0.8 eV. Phosphatidylcholines have a higher activation energy of approx. 3.5 eV in the crystalline state which decrease at the first transition temperature to 0.7–1.4 eV depending upon the degree of unsaturation in the hydrocarbon chain. 2. With the lecithins and phosphatidylserines an unusual conductivity effect is observed which might be associated with the formation of a cubic mesomorphic phase. 3. Correlation of the conductivity results with results obtained using other techniques, e.g. NMR spectroscopy, X-ray diffraction and thermal studies, suggest that the observed conductivity may be an intrinsic property associated with the polar end groups. 4. The specific resistance of the phospholipids is lowered by several orders of magnitude by the addition of small quantities of water. 5. These results are discussed with relevance to some biophysical problems of contemporary interest." @default.
• W199157483 created "2016-06-24" @default.
• W199157483 creator A5001365913 @default.
• W199157483 creator A5020176415 @default.
• W199157483 creator A5048529504 @default.
• W199157483 date "1967-11-01" @default.
• W199157483 modified "2023-09-26" @default.
• W199157483 title "Physical studies of phospholipids" @default.
• W199157483 cites W1974737396 @default.
• W199157483 cites W1995077450 @default.
• W199157483 cites W1996248266 @default.
• W199157483 cites W1998869034 @default.
• W199157483 cites W2003920176 @default.
• W199157483 cites W2018814582 @default.
• W199157483 cites W2020709879 @default.
• W199157483 cites W2035916637 @default.
• W199157483 cites W2036169695 @default.
• W199157483 cites W2040382005 @default.
• W199157483 cites W2047414254 @default.
• W199157483 cites W2047638728 @default.
• W199157483 cites W2048160429 @default.
• W199157483 cites W2055611481 @default.
• W199157483 cites W2056510529 @default.
• W199157483 cites W2072999057 @default.
• W199157483 cites W2076298204 @default.
• W199157483 cites W2078449817 @default.
• W199157483 cites W2078537467 @default.
• W199157483 cites W2140700519 @default.
• W199157483 cites W2278844900 @default.
• W199157483 cites W2328919055 @default.
• W199157483 cites W4245674651 @default.
• W199157483 doi "https://doi.org/10.1016/0005-2736(67)90050-8" @default.
• W199157483 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6070939" @default.
• W199157483 hasPublicationYear "1967" @default.
• W199157483 type Work @default.
• W199157483 sameAs 199157483 @default.
• W199157483 citedByCount "16" @default.
• W199157483 crossrefType "journal-article" @default.
• W199157483 hasAuthorship W199157483A5001365913 @default.
• W199157483 hasAuthorship W199157483A5020176415 @default.
• W199157483 hasAuthorship W199157483A5048529504 @default.
• W199157483 hasConcept C113196181 @default.
• W199157483 hasConcept C119599485 @default.
• W199157483 hasConcept C121332964 @default.
• W199157483 hasConcept C127413603 @default.
• W199157483 hasConcept C131540310 @default.
• W199157483 hasConcept C137637335 @default.
• W199157483 hasConcept C147789679 @default.
• W199157483 hasConcept C149288129 @default.
• W199157483 hasConcept C178790620 @default.
• W199157483 hasConcept C185592680 @default.
• W199157483 hasConcept C201268389 @default.
• W199157483 hasConcept C2776909261 @default.
• W199157483 hasConcept C2778918659 @default.
• W199157483 hasConcept C39353612 @default.
• W199157483 hasConcept C41625074 @default.
• W199157483 hasConcept C44280652 @default.
• W199157483 hasConcept C55493867 @default.
• W199157483 hasConcept C69990965 @default.
• W199157483 hasConcept C8010536 @default.
• W199157483 hasConcept C95121573 @default.
• W199157483 hasConcept C97355855 @default.
• W199157483 hasConceptScore W199157483C113196181 @default.
• W199157483 hasConceptScore W199157483C119599485 @default.
• W199157483 hasConceptScore W199157483C121332964 @default.
• W199157483 hasConceptScore W199157483C127413603 @default.
• W199157483 hasConceptScore W199157483C131540310 @default.
• W199157483 hasConceptScore W199157483C137637335 @default.
• W199157483 hasConceptScore W199157483C147789679 @default.
• W199157483 hasConceptScore W199157483C149288129 @default.
• W199157483 hasConceptScore W199157483C178790620 @default.
• W199157483 hasConceptScore W199157483C185592680 @default.
• W199157483 hasConceptScore W199157483C201268389 @default.
• W199157483 hasConceptScore W199157483C2776909261 @default.
• W199157483 hasConceptScore W199157483C2778918659 @default.
• W199157483 hasConceptScore W199157483C39353612 @default.
• W199157483 hasConceptScore W199157483C41625074 @default.
• W199157483 hasConceptScore W199157483C44280652 @default.
• W199157483 hasConceptScore W199157483C55493867 @default.
• W199157483 hasConceptScore W199157483C69990965 @default.
• W199157483 hasConceptScore W199157483C8010536 @default.
• W199157483 hasConceptScore W199157483C95121573 @default.
• W199157483 hasConceptScore W199157483C97355855 @default.
• W199157483 hasIssue "5" @default.
• W199157483 hasLocation W1991574831 @default.
• W199157483 hasLocation W1991574832 @default.
• W199157483 hasOpenAccess W199157483 @default.
• W199157483 hasPrimaryLocation W1991574831 @default.
• W199157483 hasRelatedWork W1988566668 @default.
• W199157483 hasRelatedWork W1993099544 @default.
• W199157483 hasRelatedWork W2008607059 @default.
• W199157483 hasRelatedWork W2061779092 @default.
• W199157483 hasRelatedWork W2079156958 @default.
• W199157483 hasRelatedWork W2089475802 @default.
• W199157483 hasRelatedWork W2090878697 @default.
• W199157483 hasRelatedWork W2189188306 @default.
• W199157483 hasRelatedWork W2533402697 @default.
• W199157483 hasRelatedWork W3108343581 @default.

• next