Supramolecular Au Nanoparticles Assemblies as Optical Probes for Enzyme-Linked Immunoassays

Roberto de la Rica; R. de la Rica; Aldrik Velders

doi:10.1002/smll.201001340

Supramolecular Au Nanoparticles Assemblies as Optical Probes for Enzyme-Linked Immunoassays

Roberto de la Rica, R. de la Rica, Aldrik Velders

Faculty of Science and Technology

Research output: Contribution to journal › Article › Academic › peer-review

40 Citations (Scopus)

11 Downloads (Pure)

Abstract

A novel enzyme-linked immunoassay with nanoparticle assemblies as optical probes is presented. The macrocycle cucurbit[7]uril assembles gold nanoparticles, and the enzymatic generation of ammonium by urease as the label of the immunoassay disperses the probes to yield variations of plasmon absorbance that are proportional to the target protein concentration.

Original language	English
Pages (from-to)	66-69
Journal	Small
Volume	7
Issue number	1
DOIs	https://doi.org/10.1002/smll.201001340
Publication status	Published - 2011

Keywords

METIS-283607
IR-100016

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10.1002/smll.201001340

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title = "Supramolecular Au Nanoparticles Assemblies as Optical Probes for Enzyme-Linked Immunoassays",

abstract = "A novel enzyme-linked immunoassay with nanoparticle assemblies as optical probes is presented. The macrocycle cucurbit[7]uril assembles gold nanoparticles, and the enzymatic generation of ammonium by urease as the label of the immunoassay disperses the probes to yield variations of plasmon absorbance that are proportional to the target protein concentration.",

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AU - de la Rica, Roberto

AU - de la Rica, R.

AU - Velders, Aldrik

PY - 2011

Y1 - 2011

N2 - A novel enzyme-linked immunoassay with nanoparticle assemblies as optical probes is presented. The macrocycle cucurbit[7]uril assembles gold nanoparticles, and the enzymatic generation of ammonium by urease as the label of the immunoassay disperses the probes to yield variations of plasmon absorbance that are proportional to the target protein concentration.

AB - A novel enzyme-linked immunoassay with nanoparticle assemblies as optical probes is presented. The macrocycle cucurbit[7]uril assembles gold nanoparticles, and the enzymatic generation of ammonium by urease as the label of the immunoassay disperses the probes to yield variations of plasmon absorbance that are proportional to the target protein concentration.

KW - METIS-283607

KW - IR-100016

U2 - 10.1002/smll.201001340

DO - 10.1002/smll.201001340

M3 - Article

SN - 1613-6810

VL - 7

SP - 66

EP - 69

JO - Small

JF - Small

IS - 1

ER -

Supramolecular Au Nanoparticles Assemblies as Optical Probes for Enzyme-Linked Immunoassays

Abstract

Keywords

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