Browsing by Author "Aral, Hayriye"
Now showing items 1-20 of 24
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[2-(3,4-epoksisikloheksil)etil]trimetoksisilan türevi yeni bir sabit fazın sentezi ve karma mod HPLC uygulamaları
Mumin, Mehmet Yaşar (Batman Üniversitesi Lisansüstü Eğitim Enstitüsü, 2022-06-27)Bu tez çalışmasında, daha önce BTÜBAP-2018- FED-3 Projesi kapsamında sentezlenip HPLC kolonu haline getirilen Si-Ch-IlePBA sabit fazın HPLC ile hidrofilik etkileşimi incelendi. Bir kapling reaktifi olan [2-(3,4-epoksi ... -
Bazı kiral amit bileşiklerinin sentezi ve enantiyoseçici özelliklerinin araştırılması
Aral, Tarık; Barış Cebe, Deniz; Aral, Hayriye; Sünkür, Murat (Batman Üniversitesi, 2018-05) -
Bir mixed-mode dolgu maddesi ile fenolik asitler ve flavonoidlerin ayrılması ve optimizasyonu
Aral, Tarık; Aral, Hayriye; Sünkür, Murat; Barış Cebe, Deniz (Batman Üniversitesi, 2018-05) -
C2-Symmetric chiral diamine ligands for enantiomeric recognition of amino acid esters and mandelic acid by proton nmr titration method
Aral, Hayriye; Aral, Tarık; Çolak, Mehmet; Ziyadanoğulları, Berrin; Ziyadanoğulları, Recep (TÜBİTAK, 2013-07-08)Two novel C2 -symmetric chiral diamines containing α-phenylethyl and α-(1-naphthyl)ethyl chiral subunits were prepared with quantitative yields. Enantiomeric recognition properties of these simple structured diamine ligands ... -
Development of a novel amide silica stationary phase for the reversed phase HPLC separation of different classes of phytohormones
Aral, Tarık; Aral, Hayriye; Ziyadanoğulları, Berrin; Ziyadanoğulları, Recep (Journals & Books, 2013-05-14)A novel amide-bonded silica stationary phase was prepared starting fromN-Boc-phenylalanine, cyclo-hexylamine and spherical silica gel (4mm, 60 Å). The amide ligand was synthesised with high yield. Theresulting amide bonded ... -
Development of a novel amide-silica stationary phase for the reversed-phase HPLC separation of different classes of phytohormones
Aral, Hayriye; Aral, Tarık; Ziyadanoğulları, Berrin; Ziyadanoğulları, Recep (Elsevier, 2013-11)A novel amide-bonded silica stationary phase was prepared starting from N-Boc-phenylalanine, cyclohexylamine and spherical silica gel (4 μm, 60 Å). The amide ligand was synthesised with high yield. The resulting amide ... -
Enantiomeric recognition of 1-arylethylamins usin c2 symmetrical chiral tetraamdes
Aral, Tarık; Sünkür, Murat; Barış Cebe, Deniz; Aral, Hayriye (IKSAD Publishing House, 2018-04) -
HPLC separation of different groups of small polar compounds on a novel amide-embedded stationary phase
Aral, Hayriye; Aral, Tarık; Çelik, Kadir Serdar; Ziyadanoğulları, Berrin; Ziyadanoğulları, Recep (Elsevier, 2014-05-10)Retention behaviors of an amide-embedded silica base stationary phase, which was recently developed by our group, were studied by using six different groups of small polar compounds including phenolic compounds, substituted ... -
Kiral tetraamid jelatörleri
Aral, Tarık; Aral, Hayriye; Sünkür, Murat; Barış Cebe, Deniz (Erzurum Atatürk Üniversitesi, 2018-03) -
Polar HPLC sabit fazlarında son gelişmeler: Mixed-Mode kromatografi
Aral, Tarık; Aral, Hayriye; Altındağ, Ramazan; Çelik, Kadir Serdar (Hitit Üniversitesi, 2017-09)Sabit faz kromatografinin ana unsurudur. Özellikle HPLC’de sabit fazın önemi çok büyüktür. Ayırma mekanizması, ayırma selektivitesi ve kolon etkinliği dolgu maddesinin yapısına bağlıdır. Geleneksel sabit fazlar (NP ve ... -
Potansiyel ilaç taşıyıcı sistem olarak tetraamid jelatörler
Aral, Tarık; Aral, Hayriye; Barış Cebe, Deniz; Sünkür, Murat (Erzurum Atatürk Üniversitesi, 2018-03) -
Preparation of a novel ionic hybrid stationary phase by non-covalent functionalization of single-walled carbon nanotubes with amino-derivatized silica gel for fast HPLC separation of aromatic compounds
Aral, Hayriye; Çelik, Kadir Serdar; Aral, Tarık; Topal, Giray (Elsevier, 2016-03)Single-walled carbon nanotubes (SWCNTs) were immobilized on spherical silica gel with a 4-μm average particle size and a 60-Å average pore size. The amino-derivatized silica gel was non-covalently coated with carboxylated ... -
Separation, optimization, and quantification of cytokinins by a recently developed amide-embedded stationary phase
Aral, Hayriye; Haşimi, Duygu; Aral, Tarık; Levent, Abdulkadir; Ziyadanoğulları, Berrin (Taylor & Francis, 2017-07-06)In this study, some plant growth regulators known as cytokinins [kinetin (K), zeatin (Z), thidiazuron (TDZ), benzylaminopurine (BAP), and dimethylallylaminopurine (AAP)] were separated by HPLC using an amide-embedded ... -
Syntheses of c2 symmetrical chiral tetraamides and their enantiomeric recognition ablity towards amino acide esthers
Aral, Tarık; Sünkür, Murat; Barış Cebe, Deniz; Aral, Hayriye (EJONS International Congress on Mathematics, Enginerimg and Natural Science, 2018-04) -
Synthesis of a mixed-model stationary phase derived from glutamine for HPLC separation of structurally different biologically active compounds: HILIC and reversed-phase applications
Aral, Tarık; Aral, Hayriye; Ziyadanoğulları, Berrin; Ziyadanoğulları, Recep (Elsevier, 2015-01)A novel mixed-mode stationary phase was synthesised starting from N-Boc-glutamine, aniline and spherical silica gel (4 μm, 60 Å). The prepared stationary phase was characterized by IR and elemental analysis. The new ... -
Synthesis, characterization and application of a novel multifunctional stationary phase for hydrophilic interaction/reversed phase mixed-mode chromatography
Aral, Tarık; Aral, Hayriye; Çelik, Kadir Serdar; Altındağ, Ramazan (Talanta, 2017-11-1)A novel multifunctional stationary phase based on silica gel was synthesised starting from L- isoleucine and 4-phenylbutylamine and evaluated as a hydrophilic interaction/reversed-phase mixed-mode stationary phase for ...
