Napredna pretraga

Pregled bibliografske jedinice broj: 713115

DEVELOPMENT OF GRADIENT RETENTION MODEL IN ION CHROMATOGRAPHY: APPLICATION OF ANFIS DEVELOPED QSRR MODELS


Ukić, Šime; Novak, Mirjana; Krilić, Anamarija; Bolanča, Tomislav
DEVELOPMENT OF GRADIENT RETENTION MODEL IN ION CHROMATOGRAPHY: APPLICATION OF ANFIS DEVELOPED QSRR MODELS // 20TH INTERNATIONAL SYMPOSIUM ON SEPARATION SCIENCES, BOOK OF PROCEEDINGS / Horna, Aleš ; Jandera, Pavel (ur.).
Prag, Češka, 2014. str. 58-58 (poster, nije recenziran, sažetak, znanstveni)


Naslov
DEVELOPMENT OF GRADIENT RETENTION MODEL IN ION CHROMATOGRAPHY: APPLICATION OF ANFIS DEVELOPED QSRR MODELS

Autori
Ukić, Šime ; Novak, Mirjana ; Krilić, Anamarija ; Bolanča, Tomislav

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
20TH INTERNATIONAL SYMPOSIUM ON SEPARATION SCIENCES, BOOK OF PROCEEDINGS / Horna, Aleš ; Jandera, Pavel - , 2014, 58-58

ISBN
978-80-7395-777-3

Skup
20TH INTERNATIONAL SYMPOSIUM ON SEPARATION SCIENCES

Mjesto i datum
Prag, Češka, 30.08.-02.09

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
GRADIENT RETENTION MODEL; ION CHROMATOGRAPHY; ANFIS; QSRR MODELS

Sažetak
Application of quantitative structure-retention relationships (QSRR) models, which predicts chromatographic retention explicitly on basis of analytes’ molecular structure, can generally short the time needed for selection of appropriate chromatographic method when dealing with other similar analytes. Also it can replace time-consuming “trial and error” approach in method optimization. Development of gradient retention model in ion chromatography using QSRR methodology gathered with adaptive neuro fuzzy inference system (ANFIS) modeling tool was presented in this work. The used analytes were carbohydrates. A large set of physico-chemical variables, called descriptors, was determined from the analytes’ molecular structure. Among them, descriptors with the highest content of useful information were selected by applying several elimination criteria and thereafter genetic algorithm optimization tool. ANFIS was applied in order to develop good and reliable QSRR model. The QSRR models were developed for four isocratic elutions and thereafter applied for retention prediction of other similar analytes, i.e. test components. The predicted retention values were used in obtaining the general isocratic model for each of the test components. In order to enable prediction for gradient elutions, a gradient model based on isocratic data was applied.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
110005
125-1253092-3004 - Procesi ionske izmjene u sustavu kvalitete industrijskih voda (Tomislav Bolanča, )

Ustanove
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Citiraj ovu publikaciju

Ukić, Šime; Novak, Mirjana; Krilić, Anamarija; Bolanča, Tomislav
DEVELOPMENT OF GRADIENT RETENTION MODEL IN ION CHROMATOGRAPHY: APPLICATION OF ANFIS DEVELOPED QSRR MODELS // 20TH INTERNATIONAL SYMPOSIUM ON SEPARATION SCIENCES, BOOK OF PROCEEDINGS / Horna, Aleš ; Jandera, Pavel (ur.).
Prag, Češka, 2014. str. 58-58 (poster, nije recenziran, sažetak, znanstveni)
Ukić, Š., Novak, M., Krilić, A. & Bolanča, T. (2014) DEVELOPMENT OF GRADIENT RETENTION MODEL IN ION CHROMATOGRAPHY: APPLICATION OF ANFIS DEVELOPED QSRR MODELS. U: Horna, A. & Jandera, P. (ur.)20TH INTERNATIONAL SYMPOSIUM ON SEPARATION SCIENCES, BOOK OF PROCEEDINGS.
@article{article, year = {2014}, pages = {58-58}, keywords = {GRADIENT RETENTION MODEL, ION CHROMATOGRAPHY, ANFIS, QSRR MODELS}, isbn = {978-80-7395-777-3}, title = {DEVELOPMENT OF GRADIENT RETENTION MODEL IN ION CHROMATOGRAPHY: APPLICATION OF ANFIS DEVELOPED QSRR MODELS}, keyword = {GRADIENT RETENTION MODEL, ION CHROMATOGRAPHY, ANFIS, QSRR MODELS}, publisherplace = {Prag, \v{C}e\v{s}ka} }