Abstract
Cationic gold nanoparticles and anionic components, DNA and anionic bilayer were assembled layer-by-layer to form controlled three-dimensional composite thin film. The QCM frequency changes revealed formation of ordered sandwich type layers. Densely charged positive particles formed close-packed layers on these anionic components. For formation of stable composites, rigid organic components were indispensable.
Original language | English |
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Pages (from-to) | 623-626 |
Number of pages | 4 |
Journal | Studies in Surface Science and Catalysis |
Volume | 132 |
DOIs | |
Publication status | Published - Jan 1 2001 |
All Science Journal Classification (ASJC) codes
- Catalysis
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Surfaces, Coatings and Films
- Materials Chemistry