Gold Mining by Alkanethiol Radicals: Vacancies and Pits in the Self-Assembled Monolayers of 1-Propanethiol and 1-Butanethiol on Au(111)

2011 ◽  
Vol 115 (21) ◽  
pp. 10630-10639 ◽  
Author(s):  
Yun Wang ◽  
Qijin Chi ◽  
Noel S. Hush ◽  
Jeffrey R. Reimers ◽  
Jingdong Zhang ◽  
...  
Keyword(s):  
Gold Mining ◽  
The Self ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

Comparative Molecular Dynamics Study of Aβ Adsorption on the Self-Assembled Monolayers

Langmuir ◽  
2010 ◽  
Vol 26 (5) ◽  
pp. 3308-3316 ◽  
Author(s):  
Qiuming Wang ◽  
Chao Zhao ◽  
Jun Zhao ◽  
Jingdai Wang ◽  
Jui-Chen Yang ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
The Self ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

scholarly journals STM visualisation of counterions and the effect of charges on self-assembled monolayers of macrocycles

2011 ◽  
Vol 2 ◽  
pp. 674-680 ◽  
Author(s):  
Tibor Kudernac ◽  
Natalia Shabelina ◽  
Wael Mamdouh ◽  
Sigurd Höger ◽  
Steven De Feyter
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Self Assembled Monolayers ◽  
Assembly Process ◽  
Organic Monolayers ◽  
Preferential Adsorption ◽  
Scanning Tunnelling ◽  
Assembled Monolayers ◽  
Tunnelling Microscopy ◽  
Self Assembled

Despite their importance in self-assembly processes, the influence of charged counterions on the geometry of self-assembled organic monolayers and their direct localisation within the monolayers has been given little attention. Recently, various examples of self-assembled monolayers composed of charged molecules on surfaces have been reported, but no effort has been made to prove the presence of counterions within the monolayer. Here we show that visualisation and exact localisation of counterions within self-assembled monolayers can be achieved with scanning tunnelling microscopy (STM). The presence of charges on the studied shape-persistent macrocycles is shown to have a profound effect on the self-assembly process at the liquid–solid interface. Furthermore, preferential adsorption was observed for the uncharged analogue of the macrocycle on a surface.

Alignment of Surface-Stabilized Ferroelectric Liquid Crystal by the Self-Assembled Monolayers of Amphiphilic Diacetylene Derivatives

1994 ◽  
Vol 33 (Part 1, No.1A) ◽  
pp. 295-301 ◽  
Author(s):  
Toshihiko Tanaka ◽  
Yoshiaki Honda ◽  
Takeshi Tani ◽  
Atsushi Terahara ◽  
Yuka Tabe ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
The Self ◽  
Self Assembled Monolayers ◽  
Ferroelectric Liquid Crystal ◽  
Assembled Monolayers ◽  
Self Assembled

Structural Variations and Ordering Conditions for the Self-Assembled Monolayers of HS(CH2CH2O)3-6CH3

Langmuir ◽  
2003 ◽  
Vol 19 (9) ◽  
pp. 3752-3756 ◽  
Author(s):  
David J. Vanderah ◽  
Jennifer Arsenault ◽  
Hongly La ◽  
Richard S. Gates ◽  
Vitalii Silin ◽  
...  
Keyword(s):  
The Self ◽  
Self Assembled Monolayers ◽  
Structural Variations ◽  
Assembled Monolayers ◽  
Self Assembled

Efficient surface enhanced Raman scattering on confeito-like gold nanoparticle-adsorbed self-assembled monolayers

2015 ◽  
Vol 17 (48) ◽  
pp. 32328-32334 ◽  
Author(s):  
Chia-Chi Chang ◽  
Toyoko Imae ◽  
Liang-Yih Chen ◽  
Masaki Ujihara
Keyword(s):  
Raman Scattering ◽  
The Self ◽  
Self Assembled Monolayers ◽  
Polystyrene Spheres ◽  
Self Assembled Monolayer ◽  
Surface Enhanced ◽  
Assembled Monolayers ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Self Assembled

Confeito-like gold nanoparticles adsorbed on the self-assembled monolayer hierarchy of dendrimer/polystyrene spheres can strongly enhance Raman scattering, being superior to those on the self-assembled monolayer of 3-aminopropyltriethoxysilane.

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