Journal
LANGMUIR
Volume 16, Issue 4, Pages 1734-1743Publisher
AMER CHEMICAL SOC
DOI: 10.1021/la9906931
Keywords
-
Ask authors/readers for more resources
Self-assembled monolayers composed of disulfides with asymmetric functional groups (A-S-S-B) have been investigated on gold surfaces. The two coexisting functional groups, A and B, are linear hydrocarbon and semifluorinated hydrocarbon chains. Mixtures of two thiols with the same corresponding functional groups have also been investigated for comparison. The absence of island formation in disulfide-based SAMs supports the premise that not only are the S-S bonds intact in the solution during the self-assembly process, but that the adsorbed molecules also have a small lateral diffusion constant. Results from contact angle, FTIR, Raman, and XPS measurements are supportive of this conclusion.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available