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Ultrafast tailoring of carbon surfaces via electrochemically attached triazolinediones

(2018) LANGMUIR. 34(7). p.2397-2402
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Abstract
The straightforward coupling between a triazolinedione (TAD) unit and citronellyl derivatives via an Alder-ene reaction has been exploited to tailor the physicochemical surface properties of glassy carbon (GC) surfaces in an ultrafast and additive-free manner. For this purpose, we first covalently grafted a TAD precursor onto GC via electrochemical reduction of an in situ generated diazonium salt, which was then electrochemically oxidized into the desired GC-bonded TAD unit. A kinetic study of the modification of this reactive layer with an electroactive ferrocene probe proved that a complete functionalization was obtained in merely 1 minute. Further modification experiments with a fluorinated probe demonstrated that the surface properties can be swiftly tailored on demand. The different modification steps, as well as the efficiency of this strategy, were investigated by electrochemistry, contact angle goniometry, and X-ray photoelectron spectroscopy analysis.
Keywords
CLICK CHEMISTRY, COVALENT MODIFICATION, DIAZONIUM SALTS, REDUCTION, DESIGN, POLYMERIZATION, MONOLAYERS, PLATFORM, CATIONS

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Citation

Please use this url to cite or link to this publication:

Chicago
Laure, William, Kevin De Bruycker, Pieter Espeel, David Fournier, Patrice Woisel, Filip Du Prez, and Joël Lyskawa. 2018. “Ultrafast Tailoring of Carbon Surfaces via Electrochemically Attached Triazolinediones.” Langmuir 34 (7): 2397–2402.
APA
Laure, W., De Bruycker, K., Espeel, P., Fournier, D., Woisel, P., Du Prez, F., & Lyskawa, J. (2018). Ultrafast tailoring of carbon surfaces via electrochemically attached triazolinediones. LANGMUIR, 34(7), 2397–2402.
Vancouver
1.
Laure W, De Bruycker K, Espeel P, Fournier D, Woisel P, Du Prez F, et al. Ultrafast tailoring of carbon surfaces via electrochemically attached triazolinediones. LANGMUIR. 2018;34(7):2397–402.
MLA
Laure, William, Kevin De Bruycker, Pieter Espeel, et al. “Ultrafast Tailoring of Carbon Surfaces via Electrochemically Attached Triazolinediones.” LANGMUIR 34.7 (2018): 2397–2402. Print.
@article{8561146,
  abstract     = {The straightforward coupling between a triazolinedione (TAD) unit and citronellyl derivatives via an Alder-ene reaction has been exploited to tailor the physicochemical surface properties of glassy carbon (GC) surfaces in an ultrafast and additive-free manner. For this purpose, we first covalently grafted a TAD precursor onto GC via electrochemical reduction of an in situ generated diazonium salt, which was then electrochemically oxidized into the desired GC-bonded TAD unit. A kinetic study of the modification of this reactive layer with an electroactive ferrocene probe proved that a complete functionalization was obtained in merely 1 minute. Further modification experiments with a fluorinated probe demonstrated that the surface properties can be swiftly tailored on demand. The different modification steps, as well as the efficiency of this strategy, were investigated by electrochemistry, contact angle goniometry, and X-ray photoelectron spectroscopy analysis.},
  author       = {Laure, William and De Bruycker, Kevin and Espeel, Pieter and Fournier, David and Woisel, Patrice and Du Prez, Filip and Lyskawa, Jo{\"e}l},
  issn         = {0743-7463},
  journal      = {LANGMUIR},
  language     = {eng},
  number       = {7},
  pages        = {2397--2402},
  title        = {Ultrafast tailoring of carbon surfaces via electrochemically attached triazolinediones},
  url          = {http://dx.doi.org/10.1021/acs.langmuir.7b03363},
  volume       = {34},
  year         = {2018},
}

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