共 24 条
Quantitative detection of adenosine in urine using silver enhancement of aptamer-gold nanoparticle aggregation and progressive dilution
被引:23
作者:

Liu, Zhao Fang
论文数: 0 引用数: 0
h-index: 0
机构: Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Dept Chem Biol,Coll Chem & Mol Engn, Beijing 100871, Peoples R China

Ge, Jing
论文数: 0 引用数: 0
h-index: 0
机构: Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Dept Chem Biol,Coll Chem & Mol Engn, Beijing 100871, Peoples R China

Zhao, Xin Sheng
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h-index: 0
机构:
Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Dept Chem Biol,Coll Chem & Mol Engn, Beijing 100871, Peoples R China Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Dept Chem Biol,Coll Chem & Mol Engn, Beijing 100871, Peoples R China
机构:
[1] Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Dept Chem Biol,Coll Chem & Mol Engn, Beijing 100871, Peoples R China
关键词:
DNA APTAMER;
NANO-FLARES;
BIOSENSOR;
APTASENSOR;
CELLS;
D O I:
10.1039/c1cc10460h
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
We implement the progressive dilution strategy to bring assays based on gold nanoparticles to a quantitative level. This is demonstrated by the detection of adenosine in urine by combining progressive dilution with the silver enhancement of aptamer-gold nanoparticle aggregation, giving good accuracy, high selectivity, and an unlimited dynamic range above LOD.
引用
收藏
页码:4956 / 4958
页数:3
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