Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Electrochemical detection in the capillary electrophoresis analysis of inorganic compounds |
| Abstract | Recent advances in the design and application of electrochemical detection systems in capillary electrophoresis of inorganic compounds are reviewed. The review covers amperometric, potentiometric and conductimetric detection techniques. Determination and speciation of transition metal compounds by amperometric detection systems are shown to be a very promising field of work from both sensitivity and specificity points of view. The feasibility of detection of inorganic anions and cations by ion selective microelectrodes has been demonstrated, but the detection limits and ruggedness of these detection systems are still not satisfying. End-column nonsuppressed and suppressed conductivity and contactless conductivity systems are described and the potential and limits of these different approaches are discussed. |
| Source | Journal of chromatography (Print) 834, pp. 103–116 |
| Keywords | reviewelectrochemical detectioncapillary electrophoresis |
| Journal | Journal of chromatography (Print) |
| Editor | Elsevier, Amsterdam, Paesi Bassi |
| Year | 1999 |
| Type | Articolo in rivista |
| Authors | Polesello S. and Valsecchi S. |
| Text | 235560 1999 review electrochemical detection capillary electrophoresis Electrochemical detection in the capillary electrophoresis analysis of inorganic compounds Polesello S. and Valsecchi S. IRSA CNR, Brugherio Recent advances in the design and application of electrochemical detection systems in capillary electrophoresis of inorganic compounds are reviewed. The review covers amperometric, potentiometric and conductimetric detection techniques. Determination and speciation of transition metal compounds by amperometric detection systems are shown to be a very promising field of work from both sensitivity and specificity points of view. The feasibility of detection of inorganic anions and cations by ion selective microelectrodes has been demonstrated, but the detection limits and ruggedness of these detection systems are still not satisfying. End column nonsuppressed and suppressed conductivity and contactless conductivity systems are described and the potential and limits of these different approaches are discussed. 834 review 99PoleselloJCrom99CEreviewECD.pdf Articolo in rivista Elsevier 0021 9673 Journal of chromatography Print Journal of chromatography Print J. chromatogr. Print Journal of chromatography. Print Journal of chromatography. A Print stefano.polesello POLESELLO STEFANO saramaria.valsecchi VALSECCHI SARA MARIA |