Ultrasensitive colorimetric detection of heparin based on self-assembly of gold nanoparticles on graphene oxide.
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Summary
A "blue-to-red" colorimetric sensing strategy based on self-assembly of AuNPs could be established for heparin detection, showing it to be label-free, simple, rapid and visual.
- Type
- article
- Published
- 2012-07-16
- Cited by
- 42
- References
- 35
- OpenAlex
- https://openalex.org/W1991624947
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:251404763
Keywords
Protamine, Colloidal gold, Surface plasmon resonance, Chemistry, Heparin
References
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- DNA-Directed Synthesis of Binary Nanoparticle Network Materials
- Naked-eye detection and quantification of heparin in serum with a cationic polythiophene.
- Colorimetric determination of urinary adenosine using aptamer-modified gold nanoparticles.
- Sensing strategy for lithium ion based on gold nanoparticles
- Label-free colorimetric sensor for ultrasensitive detection of heparin based on color quenching of gold nanorods by graphene oxide.
- Label-free colorimetric detection of trace cholesterol based on molecularly imprinted photonic hydrogels
- Electrochemical sensor for heparin based on a poly(thionine) modified glassy carbon electrode
- Optical sensing of biomedically important polyionic drugs using nano-sized gold particles.
- Reversible electrochemical detection of nonelectroactive polyions.
- Blue-to-red colorimetric sensing strategy for Hg²⁺ and Ag⁺ via redox-regulated surface chemistry of gold nanoparticles.
- A new ratiometric fluorescence detection of heparin based on the combination of the aggregation-induced fluorescence quenching and enhancement phenomena.
- Controlled Nucleation for the Regulation of the Particle Size in Monodisperse Gold Suspensions
- Preparation and Characterization of Au Colloid Monolayers
- Heparin detection by the activated coagulation time: a comparison of the sensitivity of coagulation tests and heparin assays.
- Reversible Detection of Heparin and Other Polyanions by Pulsed Chronopotentiometric Polymer Membrane Electrode
- Determination of heparin on intraocular lens surfaces by ion chromatography.
- Butterfly-shaped conjugated oligoelectrolyte/graphene oxide integrated assay for light-up visual detection of heparin.
- Colorimetric detection of trace copper ions based on catalytic leaching of silver-coated gold nanoparticles.
- Nanostructures in biodiagnostics.
Cited by
- Multi-positively charged dendrimeric nanoparticles induced fluorescence quenching of graphene quantum dots for heparin and chondroitin sulfate detection.
- Synthesis of layered double hydroxides/graphene oxide nanocomposite as a novel high-temperature CO2 adsorbent
- Bovine serum albumin-capped CdS quantum dots as an inner-filter effect sensor for rapid detection and quantification of protamine and heparin
- Ultrasensitive fluorescence detection of heparin based on quantum dots and a functional ruthenium polypyridyl complex.
- Voltammetric determination of total dissolved iron in coastal waters using a glassy carbon electrode modified with reduced graphene oxide, Methylene Blue and gold nanoparticles
- Gold nanoparticles for mercury determination in environmental water and vegetable samples
- Ultrasensitive surface-enhanced Raman scattering detection of trypsin based on anti-aggregation of 4-mercaptopyridine-functionalized silver nanoparticles: an optical sensing platform toward proteases.
- Molecular interactions between charged macromolecules: colorimetric detection and quantification of heparin with a polydiacetylene liposome.
- Highly sensitive and selective voltammetric detection of mercury(II) using an ITO electrode modified with 5-methyl-2-thiouracil, graphene oxide and gold nanoparticles
- Fabrication and photocatalytic properties of a visible-light responsive nanohybrid based on self-assembly of carboxyl graphene and ZnAl layered double hydroxides
- Reversible binding and quantification of heparin and chondroitin sulfate in water using redox-stable biferrocenylene SAMs.
- Graphene oxide wrapped SERS tags: multifunctional platforms toward optical labeling, photothermal ablation of bacteria, and the monitoring of killing effect.
- Turn-on fluorescence sensor for the detection of heparin based on rhodamine B-modified polyethyleneimine-graphene oxide complex.
- Chitosan-capped gold nanoparticles for selective and colorimetric sensing of heparin
- Self-assembled, functionalized graphene and DNA as a universal platform for colorimetric assays.
- A fluorescence assay for the trace detection of protamine and heparin
- A functional graphene oxide-ionic liquid composites-gold nanoparticle sensing platform for ultrasensitive electrochemical detection of Hg2+.
- Graphene hybrids: synthesis strategies and applications in sensors and sensitized solar cells
- Graphene oxide modified light addressable potentiometric sensor and its application for ssDNA monitoring.
- Pharmacology of Heparin and Related Drugs
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