Abstract
Bis-benzamidines were studied as linkers for the formation of gold nanoparticle assemblies on planar gold surfaces modified with ω-mercaptohexadecanoic acid. In situ ellipsometry, external reflection Fourier transform spectroscopy, and atomic force microscopy showed that the packing density and order of the bis-benzamidine layer exerted a pronounced influence on the thickness and density of the nanoparticle layers. These layers exhibited optical properties similar to those of solid gold.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 7554-7557 |
| Number of pages | 4 |
| Journal | Langmuir |
| Volume | 16 |
| Issue number | 20 |
| DOIs | |
| State | Published - Oct 3 2000 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Surfaces and Interfaces
- Spectroscopy
- Electrochemistry
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Auer, F., Scotti, M., Ulman, A., Jordan, R., Sellergren, B., Garno, J., & Liu, G. Y. (2000). Nanocomposites by electrostatic interactions: 1. Impact of sublayer quality on the organization of functionalized nanoparticles on charged self-assembled layers. Langmuir, 16(20), 7554-7557. https://doi.org/10.1021/la000647x