Specific interactions between silver(I) ions and cytosine-cytosine pairs in DNA duplexes

被引：673

作者：

Ono, Akira ^{[1
]}

Cao, Shiqi ^{[2
]}

Togashi, Humika ^{[2
]}

Tashiro, Mitsuru ^{[3
]}

Fujimoto, Takashi ^{[3
]}

Machinami, Tomoya ^{[3
]}

Oda, Shuji ^{[4
]}

Miyake, Yoko ^{[2
]}

Okamoto, Itaru ^{[1
]}

Tanaka, Yoshiyuki ^{[4
]}

机构：

[1] Kanagawa Univ, Fac Engn, Dept Mat & Life Chem, Kanagawa Ku, Yokohama, Kanagawa 2218686, Japan

[2] Tokyo Metropolitan Univ, Grad Sch Sci, Dept Chem, Tokyo 1920397, Japan

[3] Meisei Univ, Coll Sci & Technol, Dept Chem, Tokyo 1918506, Japan

[4] Tohoku Univ, Grad Sch Pharmaceut Sci, Aoba Ku, Sendai, Miyagi 9808578, Japan

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 39期

关键词：

D O I：

10.1039/b808686a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Very specific binding of the Ag(I) ion unexpectedly stabilized DNA duplexes containing the naturally occurring cytosine cytosine (C-C) mismatch-base pair; because the C-C pair selectively binds to the Ag(I) ion, we developed a DNA-based Ag(I) sensor that employed an oligodeoxyribonucleotide containing C-C pairs used for Ag(I) binding sites.

引用

页码：4825 / 4827

页数：3

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