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Supercritical Fluid Chromatography of Drugs: Parallel Factor Analysis for Column Testing in a Wide Range of Operational Conditions
المؤلفون المشاركون
Al Bakain, Ramia Z.
Al-Degs, Yahya
Andri, Bertyl
Thiébaut, Didier
Vial, Jérôme
Rivals, Isabelle
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-06-11
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Retention mechanisms involved in supercritical fluid chromatography (SFC) are influenced by interdependent parameters (temperature, pressure, chemistry of the mobile phase, and nature of the stationary phase), a complexity which makes the selection of a proper stationary phase for a given separation a challenging step.
For the first time in SFC studies, Parallel Factor Analysis (PARAFAC) was employed to evaluate the chromatographic behavior of eight different stationary phases in a wide range of chromatographic conditions (temperature, pressure, and gradient elution composition).
Design of Experiment was used to optimize experiments involving 14 pharmaceutical compounds present in biological and/or environmental samples and with dissimilar physicochemical properties.
The results showed the superiority of PARAFAC for the analysis of the three-way (column × drug × condition) data array over unfolding the multiway array to matrices and performing several classical principal component analyses.
Thanks to the PARAFAC components, similarity in columns’ function, chromatographic trend of drugs, and correlation between separation conditions could be simply depicted: columns were grouped according to their H-bonding forces, while gradient composition was dominating for condition classification.
Also, the number of drugs could be efficiently reduced for columns classification as some of them exhibited a similar behavior, as shown by hierarchical clustering based on PARAFAC components.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Al Bakain, Ramia Z.& Al-Degs, Yahya& Andri, Bertyl& Thiébaut, Didier& Vial, Jérôme& Rivals, Isabelle. 2017. Supercritical Fluid Chromatography of Drugs: Parallel Factor Analysis for Column Testing in a Wide Range of Operational Conditions. Journal of Analytical Methods in Chemistry،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1170236
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Al Bakain, Ramia Z.…[et al.]. Supercritical Fluid Chromatography of Drugs: Parallel Factor Analysis for Column Testing in a Wide Range of Operational Conditions. Journal of Analytical Methods in Chemistry No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1170236
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Al Bakain, Ramia Z.& Al-Degs, Yahya& Andri, Bertyl& Thiébaut, Didier& Vial, Jérôme& Rivals, Isabelle. Supercritical Fluid Chromatography of Drugs: Parallel Factor Analysis for Column Testing in a Wide Range of Operational Conditions. Journal of Analytical Methods in Chemistry. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1170236
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170236
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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