Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078575178> ?p ?o ?g. }
- W2078575178 endingPage "1671" @default.
- W2078575178 startingPage "1655" @default.
- W2078575178 abstract "We have measured the dispersion of phonon line widths between frequencies of about 2 and 10 GHz in DNA films at relative humidities between 0 and 95%. The results show that the relaxation mode of the primary hydration shell retains its basic characteristics even in samples with very high water content. A modified mode coupling model is used to include both the collective nature of the sound wave and to describe the change in hydration explicitly. It enables us to describe the coupling between the phonons and the water relaxation mode at various water contents, and allows us to extract values for the primary shell relaxation time and coupling constants over the range of hydration studied. The primary shell relaxation time (∼ 40 ps) and coupling parameters remain nearly constant over the entire range of hydration. We have reanalyzed our earlier Brillouin data (taken as a function of temperature) in terms of two relaxation processes (primary plus a secondary shell contribution of about 2 ps at room temperature). This new analysis indicates that both processes follow a simple Arrhenius behavior with activation energies of 5 kcal mole−1 for the primary relaxation and 7 kcal mole−1 for the secondary relaxation. We also observe a rather broad central mode that can be fitted by a Lorentzian, and that may arise from direct (as opposed to coupled-mode) scattering from the primary relaxation mode." @default.
- W2078575178 created "2016-06-24" @default.
- W2078575178 creator A5032577611 @default.
- W2078575178 creator A5063905760 @default.
- W2078575178 creator A5089321650 @default.
- W2078575178 date "1988-10-01" @default.
- W2078575178 modified "2023-10-18" @default.
- W2078575178 title "Dynamic coupling between DNA and its primary hydration shell studied by brillouin scattering" @default.
- W2078575178 cites W1965735309 @default.
- W2078575178 cites W1973398655 @default.
- W2078575178 cites W1973606639 @default.
- W2078575178 cites W1986771099 @default.
- W2078575178 cites W1989263327 @default.
- W2078575178 cites W1989432747 @default.
- W2078575178 cites W1994011618 @default.
- W2078575178 cites W1998391450 @default.
- W2078575178 cites W1998638648 @default.
- W2078575178 cites W1998823353 @default.
- W2078575178 cites W2006979337 @default.
- W2078575178 cites W2012070851 @default.
- W2078575178 cites W2012646927 @default.
- W2078575178 cites W2024438713 @default.
- W2078575178 cites W2033377280 @default.
- W2078575178 cites W2044651312 @default.
- W2078575178 cites W2051197467 @default.
- W2078575178 cites W2062402725 @default.
- W2078575178 cites W2077907817 @default.
- W2078575178 cites W2084468527 @default.
- W2078575178 cites W2094221329 @default.
- W2078575178 cites W2316370881 @default.
- W2078575178 cites W2317592219 @default.
- W2078575178 cites W280694366 @default.
- W2078575178 doi "https://doi.org/10.1002/bip.360271010" @default.
- W2078575178 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3233323" @default.
- W2078575178 hasPublicationYear "1988" @default.
- W2078575178 type Work @default.
- W2078575178 sameAs 2078575178 @default.
- W2078575178 citedByCount "50" @default.
- W2078575178 countsByYear W20785751782012 @default.
- W2078575178 countsByYear W20785751782013 @default.
- W2078575178 countsByYear W20785751782014 @default.
- W2078575178 countsByYear W20785751782015 @default.
- W2078575178 countsByYear W20785751782019 @default.
- W2078575178 countsByYear W20785751782020 @default.
- W2078575178 countsByYear W20785751782021 @default.
- W2078575178 countsByYear W20785751782023 @default.
- W2078575178 crossrefType "journal-article" @default.
- W2078575178 hasAuthorship W2078575178A5032577611 @default.
- W2078575178 hasAuthorship W2078575178A5063905760 @default.
- W2078575178 hasAuthorship W2078575178A5089321650 @default.
- W2078575178 hasConcept C109214941 @default.
- W2078575178 hasConcept C120665830 @default.
- W2078575178 hasConcept C121332964 @default.
- W2078575178 hasConcept C131584629 @default.
- W2078575178 hasConcept C147789679 @default.
- W2078575178 hasConcept C148093993 @default.
- W2078575178 hasConcept C149823470 @default.
- W2078575178 hasConcept C15744967 @default.
- W2078575178 hasConcept C159985019 @default.
- W2078575178 hasConcept C16291881 @default.
- W2078575178 hasConcept C177562468 @default.
- W2078575178 hasConcept C178790620 @default.
- W2078575178 hasConcept C183276030 @default.
- W2078575178 hasConcept C185592680 @default.
- W2078575178 hasConcept C191897082 @default.
- W2078575178 hasConcept C192562407 @default.
- W2078575178 hasConcept C24169881 @default.
- W2078575178 hasConcept C26873012 @default.
- W2078575178 hasConcept C2776029896 @default.
- W2078575178 hasConcept C2781052500 @default.
- W2078575178 hasConcept C32909587 @default.
- W2078575178 hasConcept C39353612 @default.
- W2078575178 hasConcept C41999313 @default.
- W2078575178 hasConcept C43989790 @default.
- W2078575178 hasConcept C520434653 @default.
- W2078575178 hasConcept C77805123 @default.
- W2078575178 hasConcept C86183883 @default.
- W2078575178 hasConcept C95121573 @default.
- W2078575178 hasConcept C97355855 @default.
- W2078575178 hasConceptScore W2078575178C109214941 @default.
- W2078575178 hasConceptScore W2078575178C120665830 @default.
- W2078575178 hasConceptScore W2078575178C121332964 @default.
- W2078575178 hasConceptScore W2078575178C131584629 @default.
- W2078575178 hasConceptScore W2078575178C147789679 @default.
- W2078575178 hasConceptScore W2078575178C148093993 @default.
- W2078575178 hasConceptScore W2078575178C149823470 @default.
- W2078575178 hasConceptScore W2078575178C15744967 @default.
- W2078575178 hasConceptScore W2078575178C159985019 @default.
- W2078575178 hasConceptScore W2078575178C16291881 @default.
- W2078575178 hasConceptScore W2078575178C177562468 @default.
- W2078575178 hasConceptScore W2078575178C178790620 @default.
- W2078575178 hasConceptScore W2078575178C183276030 @default.
- W2078575178 hasConceptScore W2078575178C185592680 @default.
- W2078575178 hasConceptScore W2078575178C191897082 @default.
- W2078575178 hasConceptScore W2078575178C192562407 @default.
- W2078575178 hasConceptScore W2078575178C24169881 @default.
- W2078575178 hasConceptScore W2078575178C26873012 @default.
- W2078575178 hasConceptScore W2078575178C2776029896 @default.