Far-Infrared Absorption of Deoxyribonucleic Acid with Thymine

被引：3
|
作者：
Kitamura, Ayano [1 ]
Komatsu, Marina [1 ]
Mizuno, Maya [2 ]
Kojima, Hiroaki [3 ]
Ohki, Yoshimichi [1 ,4 ]
机构：
[1] Waseda Univ, Dept Elect Engn & Biosci, Tokyo, Japan
[2] Natl Inst Informat & Commun Technol, Appl Electromagnet Res Inst, Tokyo, Japan
[3] Natl Inst Informat & Commun Technol, Adv ICT Res Inst, Tokyo, Japan
[4] Waseda Univ, Res Inst Mat Sci & Technol, Tokyo, Japan
来源：
ELECTRONICS AND COMMUNICATIONS IN JAPAN | 2017年 / 100卷 / 12期
关键词：
deoxyribonucleic acid; terahertz wave; thymine; nucleotide; far-infrared spectroscopy; SPECTROSCOPY; TERAHERTZ; THZ;
D O I：
10.1002/ecj.12014
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Recently, attempts to use deoxyribonucleic acid (DNA) as an industrially important substance have been emerging. For that purpose, easy and convenient determination of the high-order structure of DNA is desirable. In this research, we measured far-infrared absorption spectra of various synthetic single-stranded DNAs, each with an identical base in its nucleotides, and found that DNAs with different bases exhibit different spectra. We also demonstrated that the number of thymine bases on a single-stranded DNA can be estimated from the spectra.
引用
收藏
页码：53 / 60
页数：8
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