Direct deposition of two nanomaterials with the same surface charge using a liquid-liquid interface.
Nanoscale
; 4(13): 3857-60, 2012 Jul 07.
Article
em En
| MEDLINE
| ID: mdl-22659754
ABSTRACT
Two negatively charged nanoparticles (SDS-coated SWCNT and polydiacetylene nanocrystals) were sequentially adsorbed onto the same water-hexane interface. The absorbed film can be transferred onto a solid substrate. Repeating the adsorption and transfer process enables assembly of the two nanoparticles in a layer-by-layer growth fashion up to three bi-layers.
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MEDLINE
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En
Ano de publicação:
2012
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Article