| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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James, Tony D.
University of Bath
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Polymer Indicator Displacement Assay (PIDA) with Boronic Acid Receptors on Graphene Foam Electrodes for Self-Optimised Impedimetric Lactic Acid Determinationcitations
- 2020A simple, azulene-based colorimetric probe for the detection of nitrite in watercitations
- 2018A quick and selective rhodamine based “smart probe” for “signal-on” optical detection of Cu2+ and Al3+ in water, cell imaging, computational studies and solid state analysiscitations
- 2018A quick and selective rhodamine based “smart probe” for “signal-on” optical detection of Cu 2+ and Al 3+ in water, cell imaging, computational studies and solid state analysiscitations
- 2016A study on the AMACR catalysed elimination reaction and its application to inhibitor testingcitations
- 2015Hierarchical supramolecules and organization using boronic acid building blockscitations
- 2010N,N-Butyl-decamethylferrocenyl-amine reactivity at liquid vertical bar liquid interfaces: electrochemically driven anion transfer vs. pH driven proton transfercitations
Places of action
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article
N,N-Butyl-decamethylferrocenyl-amine reactivity at liquid vertical bar liquid interfaces: electrochemically driven anion transfer vs. pH driven proton transfer
Abstract
We have developed a permethylated ferrocene redox system with a butylamine substituent for application in liquid vertical bar liquid ion sensors. The steric hindrance associated with the methyl groups results in an electrochemical system where the ferricenium derivative is chemically inert and the redox system remains chemically reversible, even for applications in aqueous or biphasic media. N,N-Butyl-decamethylferrocenyl-amine is soluble in hydrophobic organic solvents, such as 4-(3-phenylpropyl) pyridine (PPP) and N-octyl-pyrrolidone (NOP), and is employed here under "microphase'' conditions, deposited in the form of microdroplets onto an electrode and immersed in aqueous buffer solutions. It is shown that under these conditions, electron transfer and proton transfer are only weakly coupled, and that anion transfer dominates the microphase redox process over the entire pH range. The corresponding biphasic Pourbaix diagram is discussed.