2011
DOI: 10.1016/j.tsf.2010.11.081
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In-situ monitoring of alkanethiol self-assembled monolayer chemisorption with combined spectroscopic ellipsometry and quartz crystal microbalance techniques

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Cited by 31 publications
(41 citation statements)
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“…36 We have shown 1-decanethiol chemisorption onto gold from an ethanol solution as monitored by SE/QCM. 37 Here we demonstrate a similar scenario, but of 8-mercapto-1-octanol in an aqueous solution.…”
Section: B Self-assembled Monolayer Chemisorptionsupporting
confidence: 62%
“…36 We have shown 1-decanethiol chemisorption onto gold from an ethanol solution as monitored by SE/QCM. 37 Here we demonstrate a similar scenario, but of 8-mercapto-1-octanol in an aqueous solution.…”
Section: B Self-assembled Monolayer Chemisorptionsupporting
confidence: 62%
“…Therefore, any differences reported in SE and QCM-D adsorbed mass for a given treatment do not indicate conflicting measurement results, but rather demonstrate the different components being measured by the two different instruments. These distinctions between the two different measurements allow access to additional parameters, such as the volume fraction, which can quantitatively describe the porosity of thin films [14][15][16][17][18]. Decreasing volume fractions indicate increasing porosity (i.e.…”
Section: Resultsmentioning
confidence: 99%
“…The Sauerbrey relation was used to calculate the adsorbed mass detected by QCM-D via changes in frequency upon biomolecule adsorption, since the layer of DNA-NPs on the surface was assumed to be a rigid, solid film [14,[16][17][18]. Additionally, for SE/QCM-D data modeling, which is covered in detail in another publication [14], the densities for both the ambient medium (1× TBS) and the organic medium (DNA-NP solution prepared in 1× TBS) were assumed to be 1, since specific gravity data is not available for these solutions.…”
Section: Combinatorial Se/qcm-d Measurementsmentioning
confidence: 99%
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