Structural kinetics in protein-coated gold nanoparticles probed by time-resolved x-ray scattering

A. Plech, H. Ihee, M. Cammarata, A. Siems, V. Kotaidis, F. Ciesa, J. Kim, K. H. Kim, J. H. Lee

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

1 Scopus citations

Abstract

Laser-excited gold nanoparticles in aqueous suspension act as nanoscale heat sources on a short time to the surrounding. By employing pulsed small-angle x-ray scattering the structural kinetics of an adsorbed protein layer is temporally resolved. The scattering data reveals a layer expulsion from the surface.

Original languageEnglish
Title of host publicationSpringer Series in Chemical Physics
PublisherSpringer Science and Business Media Deutschland GmbH
Pages134-136
Number of pages3
DOIs
StatePublished - 2009

Publication series

NameSpringer Series in Chemical Physics
Volume92
ISSN (Print)0172-6218

Bibliographical note

Funding Information:
Acknowledgements. The research is funded by the Ministry of Science, Education and the Arts Baden-Württemberg. We acknowledge ESRF for provision of beamtime and funding, and M. Wulff and F. Ewald for their assistance. This work was also supported by the Creative Research Initiatives (Center for Time-Resolved Diffraction) of MOST/KOSEF.

Publisher Copyright:
© 2009, Springer-Verlag Berlin Heidelberg.

Keywords

  • Coated Particle
  • Laser Fluence
  • Particle Temperature
  • Scattering Length Density
  • Thermal Boundary Resistance

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