Aptamer-tagged DNA origami for spatially addressable detection of aflatoxin B1

被引：32
|
作者：
Lu, Zhisong [1 ,2 ]
Wang, Ying [1 ,2 ]
Xu, Dan [3 ,4 ]
Pang, Lei [1 ,2 ]
机构：
[1] Southwest Univ, Fac Mat & Energy, Inst Clean Energy & Adv Mat, 1 Tiansheng Rd, Chongqing 400715, Peoples R China
[2] Chongqing Key Lab Adv Mat Technol Clean Energies, 1 Tiansheng Rd, Chongqing 400715, Peoples R China
[3] Huazhong Univ Sci & Technol, Cent Hosp Wuhan, Tongji Med Coll, Dept Gastroenterol, Shengli St Jiangan 26, Wuhan 430014, Peoples R China
[4] Huazhong Univ Sci & Technol, Cent Hosp Wuhan, Tongji Med Coll, Key Lab Mol Diag Hubei Prov, Shengli St Jiangan 26, Wuhan 430014, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 05期
关键词：
RESONANCE ENERGY-TRANSFER; GOLD-NANOPARTICLE; GRAPHENE OXIDE; DRUG-DELIVERY; NANOSTRUCTURES; BIOSENSOR;
D O I：
10.1039/c6cc08831g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A DNA origami-based platform for detecting aflatoxin B1 has been constructed with the assistance of aptamer probes and its complementary ssDNA-modified gold nanoparticles. This work may open new horizons for the application of DNA origami in the detection of a variety of small molecules.
引用
收藏
页码：941 / 944
页数：4
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