Abstract
An immunoassay based upon photoluminescent gold quantum dots aimed at detecting human IgG in aqueous solution from micromolar to nanomolar concentrations is described.
Publication types
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Animals
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Antibodies / analysis
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Antibodies / chemistry*
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Antibodies / immunology
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Dendrimers
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Fluorescent Antibody Technique, Direct / methods
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Goats
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Gold / chemistry*
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Humans
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Immunoassay / methods
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Immunoglobulin G / analysis
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Immunoglobulin G / immunology
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Microscopy, Atomic Force
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Microscopy, Electron, Transmission
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Polyamines / chemistry*
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Quantum Dots*
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Spectrometry, Fluorescence
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Spectrophotometry, Ultraviolet
Substances
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Antibodies
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Dendrimers
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Immunoglobulin G
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PAMAM Starburst
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Polyamines
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Gold