Sulfur K-edge XANES study of dihydrolipoic acid capped gold nanoparticles: dihydrolipoic acid is bound by both sulfur ends.
Dihydrolipoic acid (DHLA) capped gold nanoparticles (Au@DHLA) are characterized in solid and liquid states by sulfur K-edge XANES spectroscopy; it clearly shows that DHLA is anchored to gold thanks to both sulfur ends.
Garcia
Bruno
B
Laboratoire de Physico-Chimie des Matériaux Luminescents, UMR CNRS 5620, Université Claude Bernard Lyon 1, Domaine Scientifique de la Doua, 69622 Villeurbanne Cedex, France.
Salome
Murielle
M
Lemelle
Laurence
L
Bridot
Jean-Luc
JL
Gillet
Phillipe
P
Perriat
Pascal
P
Roux
Stephane
S
Tillement
Olivier
O