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Controlling inter-nanoparticle coupling by wrinkle-assisted assembly

Title data

Schweikart, Alexandra ; Pazos-Perez, Nicolas ; Alvarez-Puebla, Ramon A. ; Fery, Andreas:
Controlling inter-nanoparticle coupling by wrinkle-assisted assembly.
In: Soft Matter. Vol. 7 (2011) Issue 9 . - pp. 4093-4100.
ISSN 1744-6848
DOI: https://doi.org/10.1039/c0sm01359e

Official URL: Volltext

Abstract in another language

This highlight focuses on recent advances in controlling inter-nanoparticle coupling effects by template-assisted organization of colloidal particles. We show that the use of templates formed by wrinkling allows circumventing drawbacks of classical lithographic approaches for template formation like the large number of processing steps and poor scalability. Subsequently, we illustrate that confinement effects can be used for creating particle assemblies with excellent short and long range order. This allows controlling inter-particle coupling effects. As an example, we focus on plasmonic coupling in gold nanoparticle arrays. We demonstrate that these arrays can be applied to develop efficient and homogenous substrates for surface enhanced Raman scattering (SERS).

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Former Professors > Chair Physical Chemistry II - Univ.-Prof. Dr. Andreas Fery
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Physical Chemistry II
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Former Professors
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 500 Natural sciences
500 Science > 530 Physics
500 Science > 540 Chemistry
Date Deposited: 08 Dec 2014 08:31
Last Modified: 08 Dec 2014 08:31
URI: https://eref.uni-bayreuth.de/id/eprint/3980