Investigation of far-infrared vibrational modes in polynucleotides
Publication
, Journal Article
Powell, JW; Edwards, GS; Genzel, L; Kremer, F; Wittlin, A; Kubasek, W; Peticolas, W
Published in: Physical Review A
January 1, 1987
Far-infrared measurements (40500 cm-1) of vacuum-dried, free-standing, unoriented films of the polynucleotides poly(dA)poly(dT), poly(dA-dT)poly(dA-dT) , and poly(dG)poly(dC) and the ribonucleotide poly(rA)poly(rU) under various salting conditions are reported. Spectral features that depend on temperature, crystallinity, and salting conditions have been observed. Of most interest are four sharp bands near 63, 83, 100, and 110 cm-1 in polycrystalline poly(dA)poly(dT). These low-frequency (<240 cm-1) observations are discussed in terms of a lattice-dynamical model of homopolymer DNA. © 1987 The American Physical Society.
Duke Scholars
Published In
Physical Review A
DOI
ISSN
1050-2947
Publication Date
January 1, 1987
Volume
35
Issue
9
Start / End Page
3929 / 3939
Related Subject Headings
- General Physics
- 03 Chemical Sciences
- 02 Physical Sciences
- 01 Mathematical Sciences
Citation
APA
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Powell, J. W., Edwards, G. S., Genzel, L., Kremer, F., Wittlin, A., Kubasek, W., & Peticolas, W. (1987). Investigation of far-infrared vibrational modes in polynucleotides. Physical Review A, 35(9), 3929–3939. https://doi.org/10.1103/PhysRevA.35.3929
Powell, J. W., G. S. Edwards, L. Genzel, F. Kremer, A. Wittlin, W. Kubasek, and W. Peticolas. “Investigation of far-infrared vibrational modes in polynucleotides.” Physical Review A 35, no. 9 (January 1, 1987): 3929–39. https://doi.org/10.1103/PhysRevA.35.3929.
Powell JW, Edwards GS, Genzel L, Kremer F, Wittlin A, Kubasek W, et al. Investigation of far-infrared vibrational modes in polynucleotides. Physical Review A. 1987 Jan 1;35(9):3929–39.
Powell, J. W., et al. “Investigation of far-infrared vibrational modes in polynucleotides.” Physical Review A, vol. 35, no. 9, Jan. 1987, pp. 3929–39. Scopus, doi:10.1103/PhysRevA.35.3929.
Powell JW, Edwards GS, Genzel L, Kremer F, Wittlin A, Kubasek W, Peticolas W. Investigation of far-infrared vibrational modes in polynucleotides. Physical Review A. 1987 Jan 1;35(9):3929–3939.
Published In
Physical Review A
DOI
ISSN
1050-2947
Publication Date
January 1, 1987
Volume
35
Issue
9
Start / End Page
3929 / 3939
Related Subject Headings
- General Physics
- 03 Chemical Sciences
- 02 Physical Sciences
- 01 Mathematical Sciences