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First Steps Towards Ordered Monolayers of Ligand‐Stabilized Gold Clusters
Author(s) -
Peschel Stefanie,
Schmid Günter
Publication year - 1995
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199514421
Subject(s) - monolayer , ligand (biochemistry) , crystallography , materials science , chemistry , nanotechnology , receptor , biochemistry
Through interactions between sulfonic groups of the water‐soluble Au cluster C and imino groups of a poly(ethylenimine) layer B on a mica surface A , this cluster could be attached for the first time in a largely ordered form as a monolayer. Now, for example, electronic transitions of quantum dots (cluster cores) separated by ligand shells can be investigated.