Self-assembled monolayers (SAMs)
Self Assembled Monolayers for the Study of Biological Targets
... Abstract Understanding the interactions of biological molecules with solid supports is vital for the development of detection systems and assay platforms. These relationships are fre- quently quite complex, involving ...
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Improving Palladium Catalysis with Self-Assembled Monolayers
... CHAPTER 3 Making palladium catalysts selective using self-assembled monolayers 3.1 Abstract The selective reaction of one part of a bifunctional molecule is a fundamental challenge in heterogeneous ...
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Self assembled monolayers on silicon : deposition and surface chemistry
... of Self-Assembled Monolayers Parts of this Chapter have been published in: ...3 Self-assembled monolayer films can be produced either in a liquid phase or in a gas phase ...
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Determination of Surface Acidity of Mixed Self-Assembled Monolayers.
... 1.2 Self-Assembled Monolayers (SAM) Self-assembled monolayers (SAMs) have been reported and investigated for many ...the self-assembly process is usually a stable ...
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Photodegradation of Organosilane Self-assembled Monolayers Irradiated with an Excimer Lamp
... Photodegradation of organosilane self-assembled monolayers (SAMs), under the presence of atmospheric oxygen molecules, has been studied using an excimer lamp radiatin[r] ...
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Self assembled monolayers of thiolates as templates for micro/nano fabrication
... Upon irradiation, alkanethiol SAMs become disordered and more prone to desorption and C-C bond cleavage, which damages the SAM and makes the underlying gold film susceptible to corrosion by wet chemical etchants. This ...
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Improving the dielectric properties of ethylene-glycol alkanethiol self-assembled monolayers.
... INTRODUCTION Self-assembled monolayers (SAMs) are a versatile means for modifying the physical and chemical properties of surfaces, 1,2 including their hydrophobicity, biocompatibility, 2 antifouling ...
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STM study of mixed alkanethiol/biphenylthiol self-assembled monolayers on Au(111)
... mixed self-assembled monolayers (SAMs) of dodecanethiol (C12) and 4 ′ - methyl-1,1 ′ -biphenyl-4-butane (H 3 C-C 6 H 4 -C 6 H 4 -(CH 2 ) 4 -SH, BP4) by insertion of BP4 into a closely packed SAM of ...
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Electrochemical Detection of Nitrite Based on Difference of Surface Charge of Self-Assembled Monolayers
... * E-mail: [email protected] (Z.W.); [email protected] (N.X.) Received: 26 October 2013 / Accepted: 13 November 2013 / Published: 5 January 2014 In this work, we reported a simple and sensitive electrochemical method ...
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The interface structure of n alkylthiolate self assembled monolayers on coinage metal surfaces
... S-, self-assembled monolayers (SAMs) on coinage metal surfaces (with the number of C atoms, n being in the range from 1 to greater than 20) have been the subject of very many investigations over the ...
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Fracture Between Self-Assembled Monolayers. The University of Texas at Austin Austin, TX
... Molecular self-assembled monolayers (SAMs) can be used to functionalize surfaces and thereby control adhesion between stiff substrates and epoxy ...
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The Interaction of Boronic Acid Based Self-Assembled Monolayers as a Potential Glucose Sensor
... extended the use of SAMs by studying a sugar sensor based on a phenylboronic acid – terminated redox active SAM on a gold electrode by electrochemical means. 36 It was hypothesized that electrochemical impedance ...
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X-ray Photoelectron Spectroscopy for Determining Interface Dipoles of Self-Assembled Monolayers
... 4. Conclusions In the present contribution it is shown that X-ray photoelectron spectroscopy is a suitable tool for determining interface dipoles in densely-packed self-assembled monolayers. This is ...
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Modification of electrode surfaces by self-assembled monolayers of thiol-terminated oligo(phenyleneethynylene)s.
... However, self-assembled monolayers of thiols on gold hold a privileged position within the field of single-molecule electronics and studies of the electrical behaviour of thiol-based SAMs on gold ...
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Permeability of Alkanethiols Self-Assembled Monolayers on Gold Prepared by Neat Thiols and Ethanolic Thiols
... INTRODUCTION Self-assembled monolayers (SAMs) adsorbed on solid substrate are being intensively studied for their wide application in some research fields, such as wetting, biosensing, adhesion, and ...
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Strain-relief by single dislocation loops in calcite crystals grown on self-assembled monolayers
... organothiol self-assembled monolayers ...Langmuir monolayers 9 , Langmuir–Shaeffer films 10 and SAMs to direct the orientation, and sometimes even the polymorph, of inorganic crystals has ...
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Photocatalytic Nanolithography of Self-Assembled Monolayers and Proteins
... as self-cleaning ...thiol self-assembled monolayers 61 66 to obtain surface chemical gradients 61 and to pattern enzymes and cells on the ...
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Incorporating Interlocked Molecules into Self-Assembled Monolayers
... 17 1.3 Thin Films and Self Assembled Monolayers 1.3.1 Langmuir-Blodgett films One of the earliest thin films that was discovered and well studied is known as a Langmuir-Blodgett (LB) film. Langmuir ...
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Effect of Self Assembled Monolayers on the Performance of Organic Photovoltaic Cells
... how self-assembled monolayers of thiol molecules (C 12 H 25 SH and 3T(CH 2 ) 6 SH) and benzoic acid molecules (ABA and NBA) affect the efficiency and the photogeneration of free carriers in a ...
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Influence of surface roughness on properties of self-assembled monolayers of organic acids
... (eng. self-assembled monolayers) su visoko uređene molekularne strukture formirane spontanom fizikalnom adsorpcijom ili kemisorpcijom aktivnih površinskih tvari na čvrstu ...
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