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Pigments based on silica-coated gold nanorods: synthesis, colouring strength, functionalisation, extrusion, thermal stability and colour evolution

The intense plasmon absorption bands of gold nanorods (GNRs) with peak extinction coefficients up to 6.4×109 M−1 cm−1 as well as their expected high stability make GNRs promising candidates for the colouration of bulk materials. The comparison of the integrated absorption in the visible region of GN...

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Bibliographic Details
Main Authors: Gautier, Cyrille (Author) , Cunningham, Alastair (Author) , Si-Ahmed, Lynda (Author) , Robert, Gilles (Author) , Bürgi, Thomas (Author)
Format: Article (Journal)
Language:English
Published: June 2010
In: Gold bulletin
Year: 2010, Volume: 43, Issue: 2, Pages: 94-104
ISSN:1027-8591
DOI:10.1007/BF03214974
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1007/BF03214974
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Author Notes:Cyrille Gautier, Alastair Cunningham, Lynda Si-Ahmed, Gilles Robert and Thomas Bürgi
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Summary:The intense plasmon absorption bands of gold nanorods (GNRs) with peak extinction coefficients up to 6.4×109 M−1 cm−1 as well as their expected high stability make GNRs promising candidates for the colouration of bulk materials. The comparison of the integrated absorption in the visible region of GNRs with those of commercial organic pigments shows that the colouring strength of GNRs is 4 to 8 times higher.
Item Description:Gesehen am 20.02.2023
Physical Description:Online Resource
ISSN:1027-8591
DOI:10.1007/BF03214974

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