caa a22 4500 46322129X CHVBK 20180405153212.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10853-006-1048-x doi (NATIONALLICENCE)springer-10.1007/s10853-006-1048-x Preparation of gold nanoparticles (GNP) aqueous suspensions by a new method involving Tiron [Elektronische Daten] [Mamiko Hori, Cécile Pagnoux, Jean-François Baumard, Masayuki Nogami] A new method is proposed to produce gold nanoparticles (GNP) by in situ reduction of a gold salt dissolved in water. The reducing agent used is Tiron instead of the citrate anion most often mentioned in literature. The influence of various parameters has been investigated, such as the content of Tiron with respect to that of the precursor of gold HAuCl4, or the initial pH of the solution after mixing of reactants. It is shown that Tiron also exerts a positive influence as a dispersant, which impedes agglomeration of gold nanoparticles. The typical average size of GNP synthesized in the present work is close to 7nm. Springer Science+Business Media, LLC, 2006 Hori Mamiko SPCTS, UMR CNRS 6638, ENSCI, 47 avenue Albert Thomas, 87065, Limoges Cedex, France aut Pagnoux Cécile SPCTS, UMR CNRS 6638, ENSCI, 47 avenue Albert Thomas, 87065, Limoges Cedex, France aut Baumard Jean-François SPCTS, UMR CNRS 6638, ENSCI, 47 avenue Albert Thomas, 87065, Limoges Cedex, France aut Nogami Masayuki Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut Journal of Materials Science Springer US; http://www.springer-ny.com 42/1(2007-01-01), 80-86 0022-2461 42:1<80 2007 42 10853 https://doi.org/10.1007/s10853-006-1048-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1048-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hori Mamiko SPCTS, UMR CNRS 6638, ENSCI, 47 avenue Albert Thomas, 87065, Limoges Cedex, France aut NATIONALLICENCE 700 1- Pagnoux Cécile SPCTS, UMR CNRS 6638, ENSCI, 47 avenue Albert Thomas, 87065, Limoges Cedex, France aut NATIONALLICENCE 700 1- Baumard Jean-François SPCTS, UMR CNRS 6638, ENSCI, 47 avenue Albert Thomas, 87065, Limoges Cedex, France aut NATIONALLICENCE 700 1- Nogami Masayuki Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science Springer US; http://www.springer-ny.com 42/1(2007-01-01), 80-86 0022-2461 42:1<80 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer