KONHEFR, Martin, Adam C. SEDGWICK, Tony D. JAMES, Karel LACINA, Petr SKLÁDAL, Budi Riza PUTRA, Christian HARITO, Dmitry V. BAVYKIN, Frank C. WALSH, Paul R. RAITHBY, Gabriele KOCIOK-KÖHN a Frank MARKEN. Voltammetric characterisation of diferrocenylborinic acid in organic solution and in aqueous media when immobilised into a titanate nanosheet film. Dalton Transactions. Royal Society of Chemistry, 2019, roč. 48, č. 30, s. 11200-11207. ISSN 1477-9226. Dostupné z: https://dx.doi.org/10.1039/c9dt00881k. |
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@article{1535559, author = {Konhefr, Martin and Sedgwick, Adam C. and James, Tony D. and Lacina, Karel and Skládal, Petr and Putra, Budi Riza and Harito, Christian and Bavykin, Dmitry V. and Walsh, Frank C. and Raithby, Paul R. and KociokandKöhn, Gabriele and Marken, Frank}, article_number = {30}, doi = {http://dx.doi.org/10.1039/c9dt00881k}, keywords = {borinic acid; boronic acid; ferrocene; titanate nanosheets; fluoride; sensing}, language = {eng}, issn = {1477-9226}, journal = {Dalton Transactions}, title = {Voltammetric characterisation of diferrocenylborinic acid in organic solution and in aqueous media when immobilised into a titanate nanosheet film}, url = {https://pubs.rsc.org/en/content/articlepdf/2019/dt/c9dt00881k}, volume = {48}, year = {2019} }
TY - JOUR ID - 1535559 AU - Konhefr, Martin - Sedgwick, Adam C. - James, Tony D. - Lacina, Karel - Skládal, Petr - Putra, Budi Riza - Harito, Christian - Bavykin, Dmitry V. - Walsh, Frank C. - Raithby, Paul R. - Kociok-Köhn, Gabriele - Marken, Frank PY - 2019 TI - Voltammetric characterisation of diferrocenylborinic acid in organic solution and in aqueous media when immobilised into a titanate nanosheet film JF - Dalton Transactions VL - 48 IS - 30 SP - 11200-11207 EP - 11200-11207 PB - Royal Society of Chemistry SN - 14779226 KW - borinic acid KW - boronic acid KW - ferrocene KW - titanate nanosheets KW - fluoride KW - sensing UR - https://pubs.rsc.org/en/content/articlepdf/2019/dt/c9dt00881k L2 - https://pubs.rsc.org/en/content/articlepdf/2019/dt/c9dt00881k N2 - Diferrocenylborinic acid (Fc2BOH,1) has been synthesized in good yield via an improved synthetic path. Characterisation by nuclear magnetic resonance (NMR), mass spectrometry (HRMS), infrared spectroscopy (FTIR), X-ray crystallography, and by electrochemical methods reveal two one-electron oxidation processes for the two electronically coupled ferrocenyl moieties. The oxidation of 1 dissolved in organic media is contrasted to the oxidation of 1 in aqueous environments (by incorporation of 1 into a lamellar film of 2D titanate nanosheets on a glassy carbon electrode). Data from cyclic voltammetry and from square wave voltammetry suggest that the bridging boron can bind to nucleophiles (hydroxide, fluoride) upon oxidation of the ferrocenyl groups. A multi-pathway ECE reaction scheme is proposed. Potential applications in sensing are discussed. ER -
KONHEFR, Martin, Adam C. SEDGWICK, Tony D. JAMES, Karel LACINA, Petr SKLÁDAL, Budi Riza PUTRA, Christian HARITO, Dmitry V. BAVYKIN, Frank C. WALSH, Paul R. RAITHBY, Gabriele KOCIOK-KÖHN a Frank MARKEN. Voltammetric characterisation of diferrocenylborinic acid in organic solution and in aqueous media when immobilised into a titanate nanosheet film. \textit{Dalton Transactions}. Royal Society of Chemistry, 2019, roč.~48, č.~30, s.~11200-11207. ISSN~1477-9226. Dostupné z: https://dx.doi.org/10.1039/c9dt00881k.
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