Can I read Liquid chromatographic determination of non-volatile nitrosamines by post-column redox reactions and voltammetric detection at solid electrodes. Behaviour of the Ce(IV)-Ce(III) couple at gold, platinum and glassy carbon electrodes and suitability of the Ce(IV) reagent on EtoBox?

Liquid chromatographic determination of non-volatile nitrosamines by post-column redox reactions and voltammetric detection at solid electrodes. Behaviour of the Ce(IV)-Ce(III) couple at gold, platinum and glassy carbon electrodes and suitability of the Ce(IV) reagent by G.A. Sacchetto; P. Pastore; G. Favaro; M. Fiorani is a Chemistry article available to read on EtoBox.

What is Liquid chromatographic determination of non-volatile nitrosamines by post-column redox reactions and voltammetric detection at solid electrodes. Behaviour of the Ce(IV)-Ce(III) couple at gold, platinum and glassy carbon electrodes and suitability of the Ce(IV) reagent about?

T'he sultabfity of Ce(IV) m acldlc medmm as a post-column reagent m the hqmd chromatographlc (LC) amperometnc detenmnatlon of non-volatde mtrosammes was mvestlgated by studymg the Ce(IV)-C&II) couple with a rotatmg disk electrode, whose behavlour approaches the operational condltlons of a "channel-thm-layer" cell with sohd electrodes as frequently used for hqmd chromatographlc detectors The condItIonal kmetlc parameters k"\* and P were evaluated at platmum, glassy carbon and gold electrodes Gold was found to be the most smtable matenal The reaction between Ce.QV) and NO; (which 1s the product of the decomposltlon of the mtrosammes m warm acidic solution) was considered The blamperometnc behavlour of the system was studled by varymg the concentration of C&II) m presence of excess of C&V) and also by producing Ce(II1) by reaction between Ce(IV)

Who reads Liquid chromatographic determination of non-volatile nitrosamines by post-column redox reactions and voltammetric detection at solid electrodes. Behaviour of the Ce(IV)-Ce(III) couple at gold, platinum and glassy carbon electrodes and suitability of the Ce(IV) reagent?

Author

G.A. Sacchetto; P. Pastore; G. Favaro; M. Fiorani

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0003-2670)

Published

1992

Language

EN

Field

Chemistry (Physical Sciences)