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Updated: Jun 4, 2025
A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
Published on: May 9, 2014
Charge-dependent hierarchical self-assembling of fluorinated gold nanoclusters
Yuki Saito1, Duhong Sun2, Hayato Kanai3
1Faculty of Environmental Earth Science, Hokkaido University, North 10 West 5, Sapporo 060-0810, Japan. konishi@ees.hokudai.ac.jp.
Abstract:
Au25(SR)18 nanoclusters decorated with semifluorinated thiolate ligands (SFLs) self-assemble hierarchically depending on the charge state of the nanocluster component; the use of the anionic cluster ([Au25]-) resulted in the generation of nanofibers, whereas the neutral counterpart ([Au25]0) gave micron-sized filaments as a result of the bundling/twisting of the nanofibers.
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