Nitrate And Bicarbonate Selective Chemfets

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Antonisse, Martijn M.G. and Engbersen, Johan F.J. and Reinhoudt, David N. (1995) Nitrate And Bicarbonate Selective Chemfets. In: 8th International Conference on Solid-State Sensors and Actuators, 1995 and Eurosensors IX. Transducers, June 25-29, 1995 , Stockholm, Sweden (pp. pp. 867-869).

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Abstract:The development of durable anion selective CHEMFET micro sensors is described. Selectivity in these sensors is either obtained from differences in hydration energy of the anions (the Hlofmeister series, giving nitrate selectivity) or by introduction of a new class of uranyl salophene ionophores (bicarbonate selectivity). The durability of the nitrate sensor was enhanced by using polysiloxane membranes in which 1 cationic tetraalkylammonium sites were covalently bound to the membrane matrix.
Item Type:Conference or Workshop Item
Copyright:© 1995 IEEE
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Science and Technology (TNW)
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Link to this item:http://purl.utwente.nl/publications/56021
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Metis ID: 108034