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Fluorescein-labeled gold nanoparticles (Fluorescein-AuNPs)
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Cat. No.: X26-04-ZQ543

Fluorescein-labeled gold nanoparticles (Fluorescein-AuNPs)

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Synonym: FITC-AuNPs; Fluorescent gold nanoparticles; Fluorescein-conjugated Au nanostructures

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Product Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
Datasheet
Datasheet
MSDS
MSDS
Properties
Description
These nanoparticles feature a gold core surface-conjugated with fluorescein molecules, combining the unique optical properties of gold with high-sensitivity fluorescence. The conjugation is carefully managed to balance the plasmonic resonance and prevent total fluorescence quenching by the metallic surface. These particles provide a dual-signal platform for experiments requiring both light scattering and fluorescent tracking.
Source
Custom synthesis
Partical Size
10-150 nm
Functional Group
Fluorescein
Form
Solid or powder
Purity
≥95%
Impurities
No visible impurities to the naked eye.
Identity
HPLC/MS/NMR
Applications
This product can be used for the study of metal-enhanced fluorescence (MEF), optical tracer research in fluidics, and the calibration of multimodal imaging instruments.
Publications
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