Concepedia

A graphene oxide enhanced fluorescence anisotropy strategy for DNAzyme-based assay of metal ions

Yan Yu, Yue Liu, Shu Jun Zhen, Cheng Zhi Huang

Chemical Communications · 2013 · 83 citations · 28 references

Concepts

Anisotropy Dnazyme-based StrategyGraphene NanomeshesMetal IonsEngineeringBioanalysisChemical SensorMolecular BiologyGrapheneDnazyme-based AssayAnalytical ChemistryAtomic Fluorescence SpectroscopyFluorescence AnisotropyChemistryMedicineFluorescence Anisotropy StrategySingle-molecule DetectionBiophysicsGraphene Oxide

Abstract

Graphene oxide (GO) introduced to enhance the fluorescence anisotropy (FA) of fluorogens was identified to be effective for highly sensitive and selective detection of metal ions through an anisotropy DNAzyme-based strategy.

References

28

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Engineering, Nanodevices, Biomedical Engineering +21

Graphene Oxide: Surface Activity and Two‐Dimensional Assembly

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A DNAzyme Catalytic Beacon Sensor for Paramagnetic Cu<sup>2+</sup> Ions in Aqueous Solution with High Sensitivity and Selectivity

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Engineering, Biomedical Diagnostics, Nanotechnology +11

Highly Sensitive Detection of Mercury(II) Ions by Fluorescence Polarization Enhanced by Gold Nanoparticles

Bang‐Ce Ye, Bin‐Cheng Yin · Angewandte Chemie International Edition · 2008 · 385 citations

Sensitive Detection, Engineering, Metal Nanoparticles +19