A green method for the preparation of fluorescent hybrid structures of gold and corrole
authors Pereira, AS; Barata, JFB; Serra, VIRCV; Pereira, S; Trindade, T
nationality International
journal JOURNAL OF NANOPARTICLE RESEARCH
author keywords Green methodology; Gold nanoparticles; Corrole; Soap; Incorporation
keywords NANOPARTICLES; NANORODS; CHEMISTRY; COLLOIDS; SURFACE; CELLS; SERS; OIL
abstract Gold/soap nanostructures were prepared by a green methodology using saponified household sunflower oil, as reducing and organic dispersing agent of auric acid. The incorporation of hydrophobic molecules on the novel water-soluble gold nanoparticles was followed by fluorescence lifetime imaging microscopy, using as model hydrophobic compound 5,10,15-tris-(pentafluorophenyl) corrolatogallium(III) (pyridine) (GaPFC), a highly fluorescent corrole. The results showed the hydrophobic GaPFC located between the organic bilayer surrounding several Au nanoparticles, which in turn were coated with fatty acids salts anchored by the double bond at the gold's surface.
publisher SPRINGER
issn 1388-0764
year published 2015
volume 17
issue 10
digital object identifier (doi) 10.1007/s11051-015-3194-z
web of science category Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary
subject category Chemistry; Science & Technology - Other Topics; Materials Science
unique article identifier WOS:000362036500007
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journal analysis (jcr 2017):
journal impact factor 2.127
5 year journal impact factor 2.333
category normalized journal impact factor percentile 45.421
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