[PDF] Top 20 Self Assembled Monolayers for the Study of Biological Targets

... for biological studies and novel lab-on-a-chip tools ...interface. Monolayers were characterized using electrochemical techniques and found to be free of pinhole defects, as determined by cyclic ...that ... See full document

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... Here, we investigate the quality and dielectric properties of a range of OEG terminated SAMs with varying amounts of alkane thiol spacers, with the aim to reduce the number of defects in the SAMs and therefore enhance ... See full document

... It was hypothesized that SAMs containing redox-active head groups could display molecular NDR. To test this, a ferrocenyl-undecanethiolate (Fc-C 11 S-) SAM 26 was prepared on a Au(111) surface (Table 4.1 provides the ... See full document

... the adsorbed thiolates to produce a S-S distance of 2.2 Å, rather close to that of a disulphide. In this structure one S headgroup atom is in a three-fold-coordinated hollow site, the other in an off-bridge site. This ... See full document

... Many different theoretical methods have been proposed and developed over the last century. Among them, the ab initio methods or first-principles methods stand out, because these methods require nothing but the ... See full document

... resulting SAMs were studied by PM – IRRAS. This study was performed in order to get an idea on the presence of the components formed on the electrode. Infrared spectra of ferrocene-based molecules have been ... See full document

... During the past several years, research in the Bowden group has been primarily focused on the PME of cytochrome c (cyt c) ET proteins adsorbed onto a gold electrode that has been modified with a ... See full document

... this study, we present an approach for interrogating molecular interactions electronically using redox active molecular ...synthesised self-assembled molecular monolayers assembled from ... See full document

... In the present paper, we have attempted to form SAMs of 1-octanethiol (OT), 1-dodecanethiol (DT) and 1-octadecanethiol (ODT) on copper surface and investigate their corrosion protection efficiency in simulated acid rain, ... See full document

... organic monolayers by virtue of their high spatial ...organic monolayers makes use of a mercury surface, which provides support for the alkanethiol self-assembled monolayers (SAM) and ... See full document

... present study. The self-assembled monolayers are all derived from a biphenyl backbone and bear different docking groups (systems I to VI) or different tail groups (system VII and ... See full document

... Formation of n-alkanethiolate SAMs on gold is one of the principal research methods used to modify fundamental surface properties, such as wettability and frictional coefficients. 1 The use of these SAMs has influenced a ... See full document

... personal study and research purposes only, in accordance with the Canadian Copyright Act and the Creative Commons license—CC BY-NC-ND (Attribution, Non-Commercial, No Derivative ... See full document

... acid molecules (Amino-Benzoic Acid and Nitro-Benzoic Acid) (Figure 1(d) and Figure 1(e)) on ITO in order to control photocarrier generation at the interface ITO/or- ganic and to provide an increase in device efficiency. ... See full document

... important: biological systems are typi- cally interrogated by optical techniques that rely on the transmission of light through a specimen; sub- strates such as gold and Si are problematic because of their ... See full document

... Narrow single wall nanotubes [17] was proclaimed as the ideal candidate for hydrogen storage due to its high hydrogen adsorption capacities up to 10 wt% (even at ambient temperature), based on the condensation of ... See full document

... monolayers form highly crystalline SAMs. Notably, terephthalic acid SAMs as shown in Fig. 5 are routinely imaged down to molecular resolution which is in pronounced contrast to the difficulties encountered for ... See full document

... two monolayers worth of water and one monolayer worth of organosilanes (based on the available surface area) were used in preparation of SAM-MSNs, few byproducts within the pores could be ... See full document

... In recent years, electrochemical sensor has been shown to be a promising alternative to mass- and fluorescence-based sensors for the specific detection of metal ions, biomolecules and small- molecule organic chemicals in ... See full document