Title of article
Self-assembly of zwitterionic molecules on a Au(23 23 21) surface at low temperature
Author/Authors
Makoudi، نويسنده , , Younes and Didiot، نويسنده , , Clément and Palmino، نويسنده , , Frank and Duverger، نويسنده , , Eric and Kierren، نويسنده , , Bertrand and Malterre، نويسنده , , Daniel and Chérioux، نويسنده , , Frédéric، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
5
From page
27
To page
31
Abstract
The adsorption of zwitterionic (E) 4-methoxy-4′-(3-n-sulfonatopropyl)stilbazolium (MSPS) molecules on the stepped vicinal Au(23 23 21) surface was studied by scanning tunneling microscopy (STM) at low temperature as a function of the molecular coverage. At the sub-half monolayer, a supramolecular network based on MSPS is preferentially adsorbed onto face-centered cubic stacking regions. At the monolayer, a complete periodic supramolecular film is obtained.
Keywords
Scanning tunneling microscopy , 1) , Zwitterionic molecules , Au(1 , 1 , electrostatic interactions
Journal title
Surface Science
Serial Year
2010
Journal title
Surface Science
Record number
1705279
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