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Low-frequency, Raman-active vibrational modes of poly(dA)poly(dT)

Publication ,  Journal Article
Liu, C; Edwards, GS; Morgan, S; Silberman, E
Published in: Physical Review A
January 1, 1989

The Raman activity of low-frequency (20-300 cm-1) vibrational modes of dehydrated, oriented fibers of the sodium salts of poly(dA)poly(dT) and random sequenced DNA have been measured. Distinct bands near 60, 75-100, and 125-140 cm-1 are resolved in poly(dA)poly(dT). The Raman activity of the two lowest bands correlate with the previously observed infrared activity of poly(dA)poly(dT). The apparent reduction in spectral line broadening for poly(dA)poly(dT), as demonstrated by this and previous measurements of a number of different polynucleotides, is considered as possible evidence for inhomogeneous line broadening. © 1989 The American Physical Society.

Duke Scholars

Published In

Physical Review A

DOI

ISSN

1050-2947

Publication Date

January 1, 1989

Volume

40

Issue

12

Start / End Page

7394 / 7397

Related Subject Headings

  • General Physics
  • 03 Chemical Sciences
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

Citation

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Liu, C., Edwards, G. S., Morgan, S., & Silberman, E. (1989). Low-frequency, Raman-active vibrational modes of poly(dA)poly(dT). Physical Review A, 40(12), 7394–7397. https://doi.org/10.1103/PhysRevA.40.7394
Liu, C., G. S. Edwards, S. Morgan, and E. Silberman. “Low-frequency, Raman-active vibrational modes of poly(dA)poly(dT).” Physical Review A 40, no. 12 (January 1, 1989): 7394–97. https://doi.org/10.1103/PhysRevA.40.7394.
Liu C, Edwards GS, Morgan S, Silberman E. Low-frequency, Raman-active vibrational modes of poly(dA)poly(dT). Physical Review A. 1989 Jan 1;40(12):7394–7.
Liu, C., et al. “Low-frequency, Raman-active vibrational modes of poly(dA)poly(dT).” Physical Review A, vol. 40, no. 12, Jan. 1989, pp. 7394–97. Scopus, doi:10.1103/PhysRevA.40.7394.
Liu C, Edwards GS, Morgan S, Silberman E. Low-frequency, Raman-active vibrational modes of poly(dA)poly(dT). Physical Review A. 1989 Jan 1;40(12):7394–7397.

Published In

Physical Review A

DOI

ISSN

1050-2947

Publication Date

January 1, 1989

Volume

40

Issue

12

Start / End Page

7394 / 7397

Related Subject Headings

  • General Physics
  • 03 Chemical Sciences
  • 02 Physical Sciences
  • 01 Mathematical Sciences