Browsing by Author "Sonkaya, Ömer"
Now showing items 1-10 of 10
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2,3-dihidroftalazin-1,4-dion ünitesinin organik floresans boyaların terapötik özelliklerine etkileri
Sonkaya, Ömer (Aksaray Üniversitesi Fen Bilimleri Enstitüsü, 2022)Kanser, vücudun diğer kısımlarına yayılabilen ve hemen hemen tüm organlarını etkileyebilen bir hastalık grubudur. O nedenle kanser çok ciddi bir sağlık problemi olup tüm dünyada toplumlara sosyal ve ekonomik olarak ağır ... -
Aza-BODIPY based fluorescent and colorimetric sensors and probes
Sonkaya, Ömer; Soylukan, Caner; Algı, Melek Pamuk; Algı, Fatih (Bentham Science Publishers Ltd., 2023)Aza-boron-dipyrromethenes (Aza-BODIPYs) represent an important class of chromophores absorbing and emitting in the near-infrared (NIR) region. They have unique optical and electronic features and higher physiological and ... -
BODIPY and 2,3-dihydrophthalazine-1,4-dione conjugates as heavy atom-free chemiluminogenic photosensitizers
Değirmenci, Aysun; Sonkaya, Ömer; Soylukan, Caner; Karaduman, Tuğçe; Algı, Fatih (American Chemical Society, 2021)We disclose an interesting concept for developing heavy atom-free chemiluminogenic photosensitizers. To accomplish this, conjugates 2 and 3, which are composed of boron-dipyrromethene (BODIPY) and 2,3-dihydrophthalazine-1,4-dione ... -
Design and Synthesis of A Novel N-Substituted Aminoalcohol Derivative with Hexachlorocyclotriphosphazene
Sonkaya, Ömer (Kırıkkale Üniversitesi, 2023)Hexachlorocyclotriphosphazene, N3P3Cl6, are cyclical and give substitution reactions with amines, alcohols, etc., nucleophiles. Nucleophilic substitution reactions of cyclotriphosphazene with bifunctional nucleophiles such ... -
Graphene quantum dots-polyfluorene hybrid nanobiosensor for mitomycin C-DNA interaction sensing
Emre, Deniz; Denizhan, Nuray; Özkan Arıksoysal, Dilşat; Bilici, Ali; Sonkaya, Ömer; Algı, Fatih; Algı, Fatih; Yılmaz, Selehattin (Elsevier, 2024)A novel graphene quantum dots (GQD) / polyfluorene (PF) nanocomposite was deposited on the disposable pencil tip graphite electrode (PGE) and proven to be an efficient nanosensor for analysis of the electrochemical interaction ... -
Luminescent carbon dots endowed with selective recognition of the carcinoid tumor biomarkers in biological fluids
Algı, Fatih; Pamuk Algı, Melek; Sonkaya, Ömer; Ocakçı, Şeyma (Elsevier Ltd, 2024)Biomarkers are commonly used in both basic research and clinical practice as diagnostic tools. Particularly, cancer biomarkers can be applied to the early detection and diagnosis or screening the tumors. Of special note, ... -
N-doped carbon nanomaterials as fluorescent pH and metal ion sensors for imaging
Sonkaya, Ömer; Ocakçı, Şeyma; Toksoy, Alihan; Pamuk Algı, Melek; Algı, Fatih (Elsevier B.V., 2023)Herein we describe the facile synthesis of new N-doped carbon nanoparticles (CNPs) obtained from 1,10-phenanthroline by the solvothermal method. Characterization of CNPs were carried out with transmission electron microscope ... -
Norsquaraine endowed with anticancer and antibacterial activities
Boran Gülen, Rukiye; Sonkaya, Ömer; Erkan, Dilek Sadife; Toksoy, Alihan; Algı, Melek Pamuk; Algı, Fatih (Elsevier B.V., 2022)Photodynamic therapy (PDT) is a method for the treatment of cancer. Furthermore, PDT can also be used for the eradication of bacteria. The photo-sensitizing drug, a.k.a photosensitizer, is critical for the success of PDT. ... -
Structural and computational characterization of 4 ',4 ',6 ',6 '-tetrachloro-3-(2-methoxyethyl)-3H,4H-spiro-1,3,2-benzoxaza phosphinine-2,2 '-[1,3,5,2,4,6]triazatriphosphinine
Işıklan, Muhammed; Yıldırım, Erdem Kamil; Atiş, Murat; Sonkaya, Ömer; Çoşut, Bünyemin (ELSEVIER SCIENCE BV, 2016)In this study a new monospirocyclic phosphazene derivative, 4',4',6',6'-tetrachloro-3-(2-methoxyethyl)3H,4H-spiro [1,3,2-benzoxazaphosphinine-2,2'- [1,3,5,2,4,6] triazatriphosphinine] (SP1) was synthesized from the reaction ... -
Synthesis, structural characterization, and cytotoxic activity of new spirocyclic octachlorocyclotetraphosphazenes
Işıklan, Muhammed; Sayın, Levent; Sonkaya, Ömer; Hökelek, Tuncer; Türk, Mustafa; Oğuztüzün, Serpil (Taylor & Francis Ltd, 2016)Octachlorocyclotetraphosphazene, N4P4Cl8, (1) was reacted with N, N-dibenzylethylenediamine to synthesize partially substituted monospiro- (2), dispiro- (5) and tetraspirocyclotetraphosphazene (8) derivatives. The reactions ...
