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

页码：53 / 60

页数：8

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