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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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Brzózka, Zbigniew
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 20192D Ti2C (MXene) as a novel highly efficient and selective agent for photothermal therapycitations
- 2017Microfluidic system for monitoring of cardiac (H9C2) cell proliferation
- 2016Evaluation of nanoencapsulated verteporfin's cytotoxicity using a microfluidic systemcitations
- 2012Effect of a high surface-to-volume ratio on fluorescence-based assayscitations
- 2007Further studies on the role of redox-active monolayer as intermediate phase of solid-state sensorscitations
- 2006Fabrication of ceramic-polymer microstructure for capillary electrophoresis with usage of photosensitive paste and thick film technology
- 2005Studies on ferrocene organothiol monolayer as an intermediate phase of potentiometric sensors with gold inner contactcitations
- 2004Design of ferrocene organothiol monolayer as intermediate phase for miniaturized electrochemical sensors with gold contact
- 2004Towards advanced chemical microsensors—an overviewcitations
- 2001Multi-ion analysis based on versatile sensor headcitations
Places of action
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article
Design of ferrocene organothiol monolayer as intermediate phase for miniaturized electrochemical sensors with gold contact
Abstract
New design of back side contact (BSC) chips for miniaturized electrochemical sensors with Au contact modified by monolayers of purposely synthesized organothiol molecules is described. Voltammetric studies of the monolayers indicate reversible behavior of the compounds and efficient coverage of the gold electrode. Properties of 5 compounds are compared. The electroactive benzenethiol based self-assembled monolayer is selected as a convenient intermediate layer in solid contact potentiometric sensors since it forms a hydrophobic barrier between the electrode and the solution and at the same time provides efficient electronic wiring to the electrode. Stable electrode performance is obtained and the potentiometric response remains as fast as using bare gold contact which should be favorable for the application of the described intermediate layers in ion-selective electrodes.