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Model calculations of radiation-indu...

East Tennessee State University.

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Model calculations of radiation-induced damage in 1-methylthymine:9-methyladenine and in 1-methyluracil:9-ethyladenine.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Model calculations of radiation-induced damage in 1-methylthymine:9-methyladenine and in 1-methyluracil:9-ethyladenine./
Author:	Chen, Yuhua.
Description:	58 p.
Notes:	Chair: David Close.
Contained By:	Masters Abstracts International40-01.
Subject:	Chemistry, Physical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1405534
ISBN:	9780493302263

Model calculations of radiation-induced damage in 1-methylthymine:9-methyladenine and in 1-methyluracil:9-ethyladenine.
Chen, Yuhua.

Model calculations of radiation-induced damage in 1-methylthymine:9-methyladenine and in 1-methyluracil:9-ethyladenine. - 58 p.

Chair: David Close.

Thesis (M.S.)--East Tennessee State University, 2001.

People are exposed to low-level ionizing radiation from both natural sources and manmade sources throughout their lives. Because radiation can cause cancers and genetic defects, it is very important to know the mechanism involved in the radiation process. As the damage mainly occurs on the DNA, DNA base derivative crystalline complexes, which are similar to the base pairs of the DNA double helix, are used in the study. Theoretical calculations are performed on the co-crystals 1-Methylthymine:9-Methyladenine and 1-Methyluracil:9-Ethyladenine and on the radicals observed in the experiment. The calculated aisotropic hyperfine constants and isotropic fermi contact couplings show good agreement with the experimental results.

ISBN: 9780493302263Subjects--Topical Terms:

560527
Chemistry, Physical.

Model calculations of radiation-induced damage in 1-methylthymine:9-methyladenine and in 1-methyluracil:9-ethyladenine.
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008 100629s2001 ||||||||||||||||| ||eng d
020 $a 9780493302263
035 $a (UMI)AAI1405534
035 $a AAI1405534
040 $a UMI $c UMI
100 1 $a Chen, Yuhua. $3 1017803
245 1 0 $a Model calculations of radiation-induced damage in 1-methylthymine:9-methyladenine and in 1-methyluracil:9-ethyladenine.
300 $a 58 p.
500 $a Chair: David Close.
500 $a Source: Masters Abstracts International, Volume: 40-01, page: 0178.
502 $a Thesis (M.S.)--East Tennessee State University, 2001.
520 $a People are exposed to low-level ionizing radiation from both natural sources and manmade sources throughout their lives. Because radiation can cause cancers and genetic defects, it is very important to know the mechanism involved in the radiation process. As the damage mainly occurs on the DNA, DNA base derivative crystalline complexes, which are similar to the base pairs of the DNA double helix, are used in the study. Theoretical calculations are performed on the co-crystals 1-Methylthymine:9-Methyladenine and 1-Methyluracil:9-Ethyladenine and on the radicals observed in the experiment. The calculated aisotropic hyperfine constants and isotropic fermi contact couplings show good agreement with the experimental results.
590 $a School code: 0069.
650 4 $a Chemistry, Physical. $3 560527
650 4 $a Chemistry, Radiation. $3 1017804
690 $a 0494
690 $a 0754
710 2 $a East Tennessee State University. $3 1017802
773 0 $t Masters Abstracts International $g 40-01.
790 $a 0069
790 1 0 $a Close, David, $e advisor
791 $a M.S.
792 $a 2001
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1405534