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Cat. No.: X26-06-ZQ3031

Glutathione-functionalized silver nanoclusters (GSH-AgNCs)

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Synonym: GSH-AgNCs; Glutathione-functionalized fluorescent silver nanoclusters; Glutathione tripeptide-templated silver sub-nanometer clusters; GSH thiol-stabilized ultra-small luminescent silver clusters

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Product Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
Datasheet
Datasheet
MSDS
MSDS
Properties
Description
This bio-inorganic material features ultra-small silver nanoclusters containing a limited number of core atoms, structurally encapsulated and stabilized within a monolayer of the tripeptide glutathione (GSH). The GSH molecules link covalently to the silver via high-affinity thiol-metal bonds, strictly restricting cluster expansion and yielding quantum confinement effects characterized by distinct molecular-like electronic transitions. This structure displays intense fluorescence quantum yields and exposes carboxyl and amino functional coordinates.
Source
Custom synthesis
Form
Solid or powder
Purity
≥95%
Impurities
No visible impurities to the naked eye.
Identity
HPLC/MS/NMR
Applications
This product can be used to investigate quantum confinement physics in ultra-small metal clusters, study peptide-templated cluster growth mechanics, and evaluate fluorescent tracking parameters.
Publications
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