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Proceedings Paper

Analysis of poly-(dA)-poly(dT) structure by Raman spectroscopy and lattice dynamics
Author(s): Yao-Yong Meng; Songhao Liu
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Paper Abstract

Raman spectrum of poly(dA) * poly(dT) in 0.2 M NaCl solution was recorded over the spectral range 750 - 1000 cm-1. Normal mode analysis of heteronomous secondary structure from poly(dA) * poly(dT) fibers was carried out by the lattice dynamics. The calculated frequencies are good agreement with the observed Raman spectrum. This indicated that poly(dA) * poly(dT) in solution probably has the same structure as poly(dA) * poly(dT) fiber.

Paper Details

Date Published: 17 September 1999
PDF: 5 pages
Proc. SPIE 3863, 1999 International Conference on Biomedical Optics, (17 September 1999); doi: 10.1117/12.364385
Show Author Affiliations
Yao-Yong Meng, South China Normal Univ. (China)
Songhao Liu, South China Normal Univ. (China)


Published in SPIE Proceedings Vol. 3863:
1999 International Conference on Biomedical Optics
Qingming Luo; Britton Chance; Lihong V. Wang; Steven L. Jacques, Editor(s)

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