2008
DOI: 10.1016/j.jelechem.2008.03.015
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Electrochemical characterization of self-assembled monolayers (SAMs) of thiophenol and aminothiophenols on polycrystalline Au: Effects of potential cycling and mixed SAM formation

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Cited by 28 publications
(29 citation statements)
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“…[26][27][28][29][30] To eliminate electrostatic interaction between phosphonic groups and the probe molecule, a neutral hydroquinone molecule in 5 mM solution was selected as the redox probe and 0. The electrochemical desorption of the SAMs is also an alternative indication of the compactness and structure of selfassembled monolayers.…”
Section: Resultsmentioning
confidence: 99%
“…[26][27][28][29][30] To eliminate electrostatic interaction between phosphonic groups and the probe molecule, a neutral hydroquinone molecule in 5 mM solution was selected as the redox probe and 0. The electrochemical desorption of the SAMs is also an alternative indication of the compactness and structure of selfassembled monolayers.…”
Section: Resultsmentioning
confidence: 99%
“…We have, therefore, used 4-aminothiophenol (4-ATP), which forms a well-organized monolayer showing p 3 Â p 3 R 30°struc-ture on gold for our study [36]. Recently we reported the behaviour of aminothiophenol modified SAM on gold under potential cycling and mixed SAM formation [37]. There are also some reports of 4-ATP self-assembled monolayer being used for immobilization of biomolecules [38,39].…”
Section: Introductionmentioning
confidence: 99%
“…Other applications, e.g. in autonomous systems [Levi et al, 1999, Eiben et al, 2012, robotics [Kornienko et al, 2005, Kornienko et al, 2001 or industrial manufacturing [Kornienko et al, 2003] are also possible.…”
Section: Resultsmentioning
confidence: 99%
“…Electrochemical impedance spectroscopy (EIS) is a common laboratory technique in analytical chemistry [Chang and Park, 2010], in biological research [Ganesh et al, 2008], for example, in the analysis of DNA or structure of tissues, the analysis of surface properties and control of materials [Macdonald, 2006]. This method consists in applying a small AC voltage into a test system and registering a flowing current.…”
Section: Introductionmentioning
confidence: 99%