Using the dendritic polymer PAMAM to form gold nanoparticles in the protein cage thermosome

Martin G. Nussbaumer; Christoph Bisig; Nico Bruns

doi:10.1039/c6cc04739d

Using the dendritic polymer PAMAM to form gold nanoparticles in the protein cage thermosome

Martin G. Nussbaumer, Christoph Bisig, Nico Bruns

Pure And Applied Chemistry

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9 Citations (Scopus)

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Abstract

The chaperonin thermosome (THS) is a protein cage that lacks binding sites for metal ions and inorganic nanoparticles. However, when poly(amidoamine) (PAMAM) is encapsulated into THS, gold nanoparticles (AuNP) can be prepared in the THS. The polymer binds HAuCl₄. Subsequent reduction yields nanoparticles with narrow size distribution in the protein-polymer conjugate.

Original language	English
Pages (from-to)	10537-10539
Number of pages	3
Journal	Chemical Communications
Volume	52
Issue number	69
Early online date	27 Jul 2016
DOIs	https://doi.org/10.1039/c6cc04739d
Publication status	Published - 7 Sep 2016

Keywords

PAMAM
gold nanoparticles
protein cages

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10.1039/c6cc04739d

Nussbaumer-etal-CC-2016-Using-the-dendritic-polymer-PAMAM-to-form-goldAccepted author manuscript, 3.58 MB

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abstract = "The chaperonin thermosome (THS) is a protein cage that lacks binding sites for metal ions and inorganic nanoparticles. However, when poly(amidoamine) (PAMAM) is encapsulated into THS, gold nanoparticles (AuNP) can be prepared in the THS. The polymer binds HAuCl4. Subsequent reduction yields nanoparticles with narrow size distribution in the protein-polymer conjugate.",

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AB - The chaperonin thermosome (THS) is a protein cage that lacks binding sites for metal ions and inorganic nanoparticles. However, when poly(amidoamine) (PAMAM) is encapsulated into THS, gold nanoparticles (AuNP) can be prepared in the THS. The polymer binds HAuCl4. Subsequent reduction yields nanoparticles with narrow size distribution in the protein-polymer conjugate.

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KW - gold nanoparticles

KW - protein cages

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Using the dendritic polymer PAMAM to form gold nanoparticles in the protein cage thermosome

Abstract

Keywords

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