Lock‐in thermography to analyze plasmonic nanoparticle dispersions

Steinmetz, Lukas; Taladriz‐Blanco, Patricia; Geers, Christoph; Spuch‐Calvar, Miguel; Bonmarin, Mathias; Balog, Sandor; Rothen‐Rutishauser, Barbara; Petri‐Fink, Alke

doi:10.1002/ppsc.201900224

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Lock‐in thermography to analyze plasmonic nanoparticle dispersions
Authors:	Steinmetz, Lukas Taladriz‐Blanco, Patricia Geers, Christoph Spuch‐Calvar, Miguel Bonmarin, Mathias Balog, Sandor Rothen‐Rutishauser, Barbara Petri‐Fink, Alke
et. al:	No
DOI:	10.1002/ppsc.201900224
Published in:	Particle & Particle Systems Characterization
Volume(Issue):	2019
Issue:	1900224
Issue Date:	5-Aug-2019
Publisher / Ed. Institution:	Wiley
ISSN:	0934-0866 1521-4117
Language:	English
Subject (DDC):	620: Engineering
Abstract:	The physicochemical properties of nanoparticles (NPs) strongly rely on their colloidal stability, and any given dispersion can display remarkably different features, depending on whether it contains single particles or clusters. Thus, developing efficient experimental methods that are able to provide accurate and reproducible measures of the NP properties is a considerable challenge for both research and industrial development. By analyzing different NPs, through size and concentration, it is demonstrated that lock‐in thermography, based on light absorption and heat generation, is able to detect and differentiate the distinct aggregation and re‐dispersion behavior of plasmonic NPs, e.g., gold and silver. Most importantly, the approach is nonintrusive and potentially highly cost‐effective compared to standard analytical techniques.
URI:	https://folia.unifr.ch/unifr/documents/308101 https://digitalcollection.zhaw.ch/handle/11475/17955
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Organisational Unit:	Institute of Computational Physics (ICP)
Appears in collections:	Publikationen School of Engineering

Files in This Item:

There are no files associated with this item.

Show full item record

Steinmetz, L., Taladriz‐Blanco, P., Geers, C., Spuch‐Calvar, M., Bonmarin, M., Balog, S., Rothen‐Rutishauser, B., & Petri‐Fink, A. (2019). Lock‐in thermography to analyze plasmonic nanoparticle dispersions. Particle & Particle Systems Characterization, 2019(1900224). https://doi.org/10.1002/ppsc.201900224

Steinmetz, L. et al. (2019) ‘Lock‐in thermography to analyze plasmonic nanoparticle dispersions’, Particle & Particle Systems Characterization, 2019(1900224). Available at: https://doi.org/10.1002/ppsc.201900224.

L. Steinmetz et al., “Lock‐in thermography to analyze plasmonic nanoparticle dispersions,” Particle & Particle Systems Characterization, vol. 2019, no. 1900224, Aug. 2019, doi: 10.1002/ppsc.201900224.

STEINMETZ, Lukas, Patricia TALADRIZ‐BLANCO, Christoph GEERS, Miguel SPUCH‐CALVAR, Mathias BONMARIN, Sandor BALOG, Barbara ROTHEN‐RUTISHAUSER und Alke PETRI‐FINK, 2019. Lock‐in thermography to analyze plasmonic nanoparticle dispersions. Particle & Particle Systems Characterization [online]. 5 August 2019. Bd. 2019, Nr. 1900224. DOI 10.1002/ppsc.201900224. Verfügbar unter: https://folia.unifr.ch/unifr/documents/308101

Steinmetz, Lukas, Patricia Taladriz‐Blanco, Christoph Geers, Miguel Spuch‐Calvar, Mathias Bonmarin, Sandor Balog, Barbara Rothen‐Rutishauser, and Alke Petri‐Fink. 2019. “Lock‐in Thermography to Analyze Plasmonic Nanoparticle Dispersions.” Particle & Particle Systems Characterization 2019 (1900224). https://doi.org/10.1002/ppsc.201900224.

Steinmetz, Lukas, et al. “Lock‐in Thermography to Analyze Plasmonic Nanoparticle Dispersions.” Particle & Particle Systems Characterization, vol. 2019, no. 1900224, Aug. 2019, https://doi.org/10.1002/ppsc.201900224.