Modeling the Properties of Self-Assembled Monolayers Terminated by Carboxylic Acids

Langmuir ◽  
2005 ◽  
Vol 21 (9) ◽  
pp. 3850-3857 ◽  
Author(s):  
Dorothy M. Duffy ◽  
John H. Harding
Keyword(s):  
Carboxylic Acids ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

scholarly journals Electron-Induced Modification of Self-Assembled Monolayers of Aromatic Carboxylic Acids

2020 ◽  
Vol 124 (45) ◽  
pp. 25107-25120
Author(s):  
Andika Asyuda ◽  
Rodrigo Ortiz de la Morena ◽  
Eric Sauter ◽  
Kelly Turner ◽  
Kirsty McDonald ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Self Assembled Monolayers ◽  
Aromatic Carboxylic Acids ◽  
Assembled Monolayers ◽  
Self Assembled

Stabilization of Self-Assembled Monolayers of Carboxylic Acids on Native Oxides of Metals

1997 ◽  
Vol 119 (2) ◽  
pp. 259-262 ◽  
Author(s):  
Yael G. Aronoff ◽  
Bo Chen ◽  
Gang Lu ◽  
Carwai Seto ◽  
Jeffrey Schwartz ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Self Assembled Monolayers ◽  
Native Oxides ◽  
Assembled Monolayers ◽  
Self Assembled

Orthogonal Self-Assembled Monolayers: Alkanethiols on Gold and Alkane Carboxylic Acids on Alumina

Science ◽  
1989 ◽  
Vol 245 (4920) ◽  
pp. 845-847 ◽  
Author(s):  
P. E. LAIBINIS ◽  
J. J. HICKMAN ◽  
M. S. WRIGHTON ◽  
G. M. WHITESIDES
Keyword(s):  
Carboxylic Acids ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

DFT study of n-alkyl carboxylic acids on oxidized aluminum surfaces: From standalone molecules to self-assembled-monolayers

2020 ◽  
Vol 525 ◽  
pp. 146156 ◽  
Author(s):  
Matic Poberžnik ◽  
Fatah Chiter ◽  
Ingrid Milošev ◽  
Philippe Marcus ◽  
Dominique Costa ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Dft Study ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Aluminum Surfaces

scholarly journals Synthesis of fluorescent carboxylic acid ligands for construction of monolayers on nanostructures

2012 ◽  
Vol 10 (5) ◽  
pp. 1640-1646
Author(s):  
Sushilkumar Jadhav
Keyword(s):  
Carboxylic Acid ◽  
Carboxylic Acids ◽  
Chiral Center ◽  
Self Assembled Monolayers ◽  
Optical Studies ◽  
Methylamine Hydrochloride ◽  
Assembled Monolayers ◽  
Atom Chain ◽  
Self Assembled ◽  
Long Chain

AbstractTwo new long-chain carboxylic acids (1, 2) bearing strong fluorescent group pyrene as ligands for Self-Assembled Monolayers (SAMs) have been synthesized. The multistep targeted synthesis is accomplished by use of Pyren-1-yl methylamine hydrochloride and employing simplified synthetic protocols. Compound 2 contains a chiral center purposely introduced along the atom chain in order to make it suitable for chiro-optical studies of the resulting SAMs.

High-affinity adsorption leads to molecularly ordered interfaces on TiO2 in air and solution

Science ◽  
2018 ◽  
Vol 361 (6404) ◽  
pp. 786-789 ◽  
Author(s):  
Jan Balajka ◽  
Melissa A. Hines ◽  
William J. I. DeBenedetti ◽  
Mojmir Komora ◽  
Jiri Pavelec ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Unknown Origin ◽  
Water Soluble ◽  
The Self ◽  
Atomic Scale ◽  
Self Assembled Monolayers ◽  
High Affinity ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Cation Sites

Researchers around the world have observed the formation of molecularly ordered structures of unknown origin on the surface of titanium dioxide (TiO2) photocatalysts exposed to air and solution. Using a combination of atomic-scale microscopy and spectroscopy, we show that TiO2 selectively adsorbs atmospheric carboxylic acids that are typically present in parts-per-billion concentrations while effectively repelling other adsorbates, such as alcohols, that are present in much higher concentrations. The high affinity of the surface for carboxylic acids is attributed to their bidentate binding. These self-assembled monolayers have the unusual property of being both hydrophobic and highly water-soluble, which may contribute to the self-cleaning properties of TiO2. This finding is relevant to TiO2 photocatalysis, because the self-assembled carboxylate monolayers block the undercoordinated surface cation sites typically implicated in photocatalysis.

scholarly journals Self-assembled monolayers (SAMs) of carboxylic acids: an overview

2011 ◽  
Vol 9 (3) ◽  
pp. 369-378 ◽  
Author(s):  
Sushilkumar Jadhav
Keyword(s):  
Surface Modification ◽  
Carboxylic Acids ◽  
Organic Compounds ◽  
Efficient Method ◽  
Three Dimensional ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

AbstractThe field of self-assembled monolayers (SAMs) of organic compounds on different substrates is of importance because it provides a suitable and efficient method of surface modification. The formation of robust, stable monolayers from carboxylic acids on two and three dimensional surfaces of different substrates have been reported. Carboxylic acids are promising class of organic compounds for monolayer formations where traditional alkanethiols or alkoxysilanes show limitations.

Electrochemical behavior of self-assembled monolayers based on functionalized oligothiophenes

1998 ◽  
Vol 95 (6) ◽  
pp. 1339-1342 ◽  
Author(s):  
R. Michalitsch ◽  
A. El Kassmi ◽  
P. Lang ◽  
A. Yassar ◽  
F. Garnier
Keyword(s):  
Electrochemical Behavior ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

Imaging of patterned self-assembled monolayers by scanning photoelectron microscopy

2003 ◽  
Vol 104 ◽  
pp. 459-462 ◽  
Author(s):  
R. Klauser ◽  
M. Zharnikov ◽  
I.-H. Hong ◽  
S.-C. Wang ◽  
A. Gölzhäuser ◽  
...  
Keyword(s):  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Scanning Photoelectron Microscopy ◽  
Self Assembled
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