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Prediction of the chromatographic signal in gradient elution ion chromatography (CROSBI ID 155420)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Bolanča, Tomislav ; Cerjan Stefanović, Štefica ; Ukić, Šime ; Rogošić, Marko ; Luša, Melita Prediction of the chromatographic signal in gradient elution ion chromatography // Journal of separation science, 32 (2009), 17; 2877-2884. doi: 10.1002/jssc.200900231

Podaci o odgovornosti

Bolanča, Tomislav ; Cerjan Stefanović, Štefica ; Ukić, Šime ; Rogošić, Marko ; Luša, Melita

engleski

Prediction of the chromatographic signal in gradient elution ion chromatography

This study describes the development of a signal prediction model in gradient elution ion chromatography. The proposed model is based on a retention model and generalized logistic peak shape function which guarantees simplicity of the model and its easy implementation in method development process. Extensive analysis of the model predictive ability has been performed for ion chromatographic determination of bromate, nitrite, bromide, iodide, and perchlorate, using KOH solutions as eluent. The developed model shows good predictive ability (average relative error of gradient predictions 1.94 %). The developed model offers short calculation times (within 2.37 seconds) as well as low experimental effort (only nine isocratic runs are used for modeling).

ion chromatography ; retention modeling ; peak shape modeling

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Podaci o izdanju

32 (17)

2009.

2877-2884

objavljeno

1615-9306

1615-9314

10.1002/jssc.200900231

Povezanost rada

Kemija, Kemijsko inženjerstvo

Poveznice
Indeksiranost