LACINA, Karel, Jan NOVOTNÝ, Zdeněk MORAVEC a Petr SKLÁDAL. Interaction of ferroceneboronic acid with diols at aqueous and non-aqueous conditions - signalling and binding abilities of an electrochemical probe for saccharides. Electrochimica Acta. Oxford: PERGAMON-ELSEVIER SCIENCE LTD, 2015, roč. 153, january, s. 280-286. ISSN 0013-4686. Dostupné z: https://dx.doi.org/10.1016/j.electacta.2014.12.009. |
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@article{1299850, author = {Lacina, Karel and Novotný, Jan and Moravec, Zdeněk and Skládal, Petr}, article_location = {Oxford}, article_number = {january}, doi = {http://dx.doi.org/10.1016/j.electacta.2014.12.009}, keywords = {Ferroceneboronic acid; Lewis acid; Non-aqueous environment; Binding properties; Detection of saccharides}, language = {eng}, issn = {0013-4686}, journal = {Electrochimica Acta}, title = {Interaction of ferroceneboronic acid with diols at aqueous and non-aqueous conditions - signalling and binding abilities of an electrochemical probe for saccharides}, url = {http://www.sciencedirect.com/science/article/pii/S001346861402444X}, volume = {153}, year = {2015} }
TY - JOUR ID - 1299850 AU - Lacina, Karel - Novotný, Jan - Moravec, Zdeněk - Skládal, Petr PY - 2015 TI - Interaction of ferroceneboronic acid with diols at aqueous and non-aqueous conditions - signalling and binding abilities of an electrochemical probe for saccharides JF - Electrochimica Acta VL - 153 IS - january SP - 280-286 EP - 280-286 PB - PERGAMON-ELSEVIER SCIENCE LTD SN - 00134686 KW - Ferroceneboronic acid KW - Lewis acid KW - Non-aqueous environment KW - Binding properties KW - Detection of saccharides UR - http://www.sciencedirect.com/science/article/pii/S001346861402444X L2 - http://www.sciencedirect.com/science/article/pii/S001346861402444X N2 - Ferroceneboronic acid (FcBA) was employed as a model compound for clarification of binding and signalling properties of molecular probe for saccharides. As the simplest electrochemically active boronic acid, its interactions with diverse diols were studied in homogeneous phase under aqueous and non-aqueous conditions. The FcBA-diol system was examined by cyclic voltammetry resulting in two redox pairs corresponding to free and bound forms of FcBA. Redox potential of the bound form of FcBA was shifted in the cathodic direction in aqueous conditions due to coordination of the hydroxyl group to the boron atom. Oppositely, the anodic shift of the redox potential was observed upon the interaction of FcBA with diols in non-aqueous solvents. The binding properties and signalling mechanism of electrochemically active boronic acids were deduced and the assumptions resulting from the electrochemical behaviour were confirmed by 1H and 11B NMR spectroscopies. The binding constants of the tested diols in aqueous and non-aqueous media were determined and compared. ER -
LACINA, Karel, Jan NOVOTNÝ, Zdeněk MORAVEC a Petr SKLÁDAL. Interaction of ferroceneboronic acid with diols at aqueous and non-aqueous conditions - signalling and binding abilities of an electrochemical probe for saccharides. \textit{Electrochimica Acta}. Oxford: PERGAMON-ELSEVIER SCIENCE LTD, 2015, roč.~153, january, s.~280-286. ISSN~0013-4686. Dostupné z: https://dx.doi.org/10.1016/j.electacta.2014.12.009.
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