A turn-on fluorescent aptasensor for adenosine detection based on split aptamers and graphene oxide

被引：59

作者：

Bai, Yunfeng ^{[1
,2
]}

Feng, Feng ^{[1
,2
]}

Zhao, Lu ^{[2
]}

Chen, Zezhong ^{[2
]}

Wang, Haiyan ^{[2
]}

Duan, Yali ^{[1
]}

机构：

[1] Shanxi Normal Univ, Sch Chem & Mat Sci, Linfen 041004, Peoples R China

[2] Shanxi Datong Univ, Coll Chem & Chem Engn, Datong 037009, Peoples R China

来源：

ANALYST | 2014年 / 139卷 / 08期

基金：

中国国家自然科学基金;

关键词：

SWITCHING SIGNALING APTAMER; CENTRAL-NERVOUS-SYSTEM; SINGLE-STRANDED-DNA; SMALL MOLECULES; LOGIC GATES; GOLD NANOPARTICLES; ENERGY-TRANSFER; QUANTUM DOTS; NUCLEIC-ACID; SENSITIVE DETECTION;

D O I：

10.1039/c4an00084f

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学];

摘要：

A simple, sensitive and selective turn-on fluorescent aptasensor for adenosine detection was developed based on target-induced split aptamer fragment conjunction and different interactions of graphene oxide and the two states of the designed aptamer sequences.

引用

收藏

页码：1843 / 1846

页数：4

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