Concepedia

Functionalized aptamers as nano-bioprobes for ultrasensitive detection of bisphenol-A

K.V. Ragavan, L. Sagaya Selvakumar, M.S. Thakur

Chemical Communications · 2013 · 112 citations · 15 references

Concepts

Functionalized AptamersEngineeringBiomedical DiagnosticsWater SamplesBioanalysisBiomedical ApplicationsFluorescent BiosensorBiomedical AnalysisAnalytical ChemistryBiosensorsChemical ProbeNanosensorChemical SensorSmall MoleculesBiomolecular Engineering

Abstract

A novel functionalized aptamer based 'turn-off' fluorescent biosensor for ultra-sensitive detection of small molecules like bisphenol-A in water samples.

References

15

Systematic Evolution of Ligands by Exponential Enrichment: RNA Ligands to Bacteriophage T4 DNA Polymerase

Craig Tuerk, Larry Gold · Science · 1990 · 10.2K citations

Exponential Enrichment, Bacteriophage, Molecular Biology +17

In vitro selection of RNA molecules that bind specific ligands

Andrew D. Ellington, Jack W. Szostak · Nature · 1990 · 9.6K citations

Rna Processing, Engineering, Natural Sciences +9

Aptamers: An Emerging Class of Molecules That Rival Antibodies in Diagnostics

Sumedha D. Jayasena · Clinical Chemistry · 1999 · 2.1K citations · Full text

Exponential Enrichment, Immunology, Molecular Biology +18

Simple and sensitive aptamer-based colorimetric sensing of protein using unmodified gold nanoparticle probes

Hui Wei, Bingling Li, Jing Li et al. · Chemical Communications · 2007 · 473 citations

Engineering, Protein Nanoparticles, Biochemistry +12

Unmodified gold nanoparticles as a colorimetric probe for potassium DNA aptamers

Lihua Wang, Xingfen Liu, Xiaofang Hu et al. · Chemical Communications · 2006 · 399 citations

Nanoparticles, Engineering, Metal Nanoparticles +19