One-phase synthesis of small gold nanoparticles coated by a horizontal porphyrin monolayer

One-pot reduction of HAuCl4 in a DMF solution containing a porphyrin-cored tetradentate passivant gives horizontal porphyrin monolayer-coated gold nanoparticles, whose particle size is significantly smaller than that made by using monodentate passivants under identical conditions.

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Bibliographic Details
Published inChemical communications (Cambridge, England) no. 47; pp. 6300 - 6302
Main Authors Ohyama, Junya, Hitomi, Yutaka, Higuchi, Yasuhiro, Shinagawa, Masashi, Mukai, Hidefumi, Kodera, Masahito, Teramura, Kentaro, Shishido, Tetsuya, Tanaka, Tsunehiro
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 01.01.2008
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
FULLERENES
SELF-ASSEMBLED MONOLAYERS
CLUSTERS
METALS
STABILITY
SIZE
SURFACE
NANOTECHNOLOGY
BINDING
IMMOBILIZATION
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Summary:One-pot reduction of HAuCl4 in a DMF solution containing a porphyrin-cored tetradentate passivant gives horizontal porphyrin monolayer-coated gold nanoparticles, whose particle size is significantly smaller than that made by using monodentate passivants under identical conditions.
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ISSN:1359-7345
1364-548X
DOI:10.1039/b815100h