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Efeitos da rugosidade superficial nas propriedades de passivação de monocamadas orgânicas automontadas
(Sociedade Brasileira de Química, 2014)
Precise surface area is needed for accurate characterization of self-assembled monolayers (SAMs) on metallic surfaces. The aim of this manuscript was to emphasize that miscalculation of surface area is the major source of ...
Formation of self-assembled monolayer of curcuminoid molecules on gold surfaces
(Elsevier, 2017)
We investigated the formation of self-assembled monolayers of two thiophene curcuminoid molecules, 2-thphCCM (1) and 3-thphCCM (2), on polycrystalline gold substrates prepared by immersion of the surfaces in a solution of ...
SAM effects on riboflavin: A biomimetic catalyst for glucose oxidation
(Electrochemical Science GroupBelgradeSérvia, 2007)
Penicillinase-based amperometric biosensor for penicillin G
(Elsevier B.V., 2014-01-01)
A biosensor for penicillin G was created by immobilizing penicillinase to a gold electrode by means of a cysteine self-assembled monolayer. The biosensor amperometrically monitored the catalytic hydrolysis of penicillin ...
Self-Assembled Monolayers of NH2‑Terminated Thiolates: Order, pKa, and Specific Adsorption
(American Chemical Society, 2013-01)
Self-assembled monolayers (SAMs) of amino-terminated alkanethiols on Au were characterized by a combination of electrochemical (LSV, CV, and EIS) and spectroscopic (XPS and SER) techniques. Clear correlations were obtained ...
Molecular and Electronic Structure of Electroactive Self-Assembled Monolayers
(American Institute of Physics, 2013-03)
Self-assembled monolayers (SAMs) containing electroactive functional groups are excellent model systems for the formation of electronic devices by self-assembly. In particular ferrocene-terminated alkanethiol SAMs have ...
Tailoring the self-assembly of linear alkyl chains for the design of advanced materials with technological applications
(Academic Press Inc Elsevier Science, 2018-03-13)
The self-assembly of n-alkyl chains at the bulk or at the interface of different types of materials and substrates has been extensively studied in the past. The packing of alkyl chains is driven by Van der Waals interactions ...