Surfactant-free solution synthesis of fluorescent platinum subnanoclusters

Surfactant-free solution synthesis of fluorescent platinum subnanoclusters

We have demonstrated the first surfactant-free synthesis of fluorescent Pt nanoclusters in N,N-dimethylformamide (DMF) solution. The Pt nanoclusters consist of 4 to 6 Pt atoms. They form highly stable dispersions in water, under both acidic (pH 2) and basic conditions (pH 12), and at ionic strengths...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2010-01, Vol.46 (21), p.3759-3761
Hauptverfasser: Kawasaki, Hideya, Yamamoto, Hiroko, Fujimori, Hiroki, Arakawa, Ryuichi, Inada, Mitsuru, Iwasaki, Yasuhiko
Format: Artikel
Sprache:eng
Schlagworte:
Dispersions
Nanocomposites
Nanomaterials
Nanostructure
Platinum
Strength
Synthesis
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Beschreibung
Zusammenfassung:We have demonstrated the first surfactant-free synthesis of fluorescent Pt nanoclusters in N,N-dimethylformamide (DMF) solution. The Pt nanoclusters consist of 4 to 6 Pt atoms. They form highly stable dispersions in water, under both acidic (pH 2) and basic conditions (pH 12), and at ionic strengths of 1 M NaCl.
ISSN:1359-7345
1364-548X
DOI:10.1039/b925117k