Scrolling up graphene oxide nanosheets assisted by self-assembled monolayers of alkanethiols

Nanoscale ◽  
2017 ◽  
Vol 9 (28) ◽  
pp. 9997-10001 ◽  
Author(s):  
Lin Wang ◽  
Peng Yang ◽  
Yang Liu ◽  
Xiangru Fang ◽  
Xiaotong Shi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Self Assembly ◽  
The Self ◽  
Self Assembled Monolayers ◽  
Gold Substrate ◽  
Graphene Oxide Nanosheets ◽  
High Quality ◽  
Humidity Sensing ◽  
Assembled Monolayers ◽  
Self Assembled

The fabrication of high-quality nanoscrolls of GO on a gold substrate assisted by the self-assembly of alkanethiol monolayers for humidity sensing.

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.

General and adaptive synthesis protocol for high-quality organosilane self-assembled monolayers as tunable surface chemistry platforms for biochemical applications

2020 ◽  
Vol 15 (4) ◽  
pp. 041005
Author(s):  
Fiora Artusio ◽  
Francesco Fumagalli ◽  
Jorge Bañuls-Ciscar ◽  
Giacomo Ceccone ◽  
Roberto Pisano
Keyword(s):  
Surface Chemistry ◽  
Self Assembled Monolayers ◽  
High Quality ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Synthesis Protocol

Air Oxidation of Self-Assembled Monolayers on Polycrystalline Gold:  The Role of the Gold Substrate

Langmuir ◽  
1998 ◽  
Vol 14 (22) ◽  
pp. 6419-6423 ◽  
Author(s):  
Mong-Tung Lee ◽  
Chen-Chan Hsueh ◽  
Michael S. Freund ◽  
Gregory S. Ferguson
Keyword(s):  
Self Assembled Monolayers ◽  
Gold Substrate ◽  
Air Oxidation ◽  
Assembled Monolayers ◽  
Polycrystalline Gold ◽  
Self Assembled

Nonlinear optical properties of oligothiophene self-assembled monolayers on gold substrate

2002 ◽  
Vol 117 (8) ◽  
pp. 4016-4021 ◽  
Author(s):  
E. Mishina ◽  
Y. Miyakita ◽  
Q.-K. Yu ◽  
S. Nakabayashi ◽  
H. Sakaguchi
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Self Assembled Monolayers ◽  
Gold Substrate ◽  
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
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