Browsing by Author "Tüzün,Burak"
Now showing items 21-31 of 31
-
Nanoengineering and nanoscience:current and emerging trends
Kütük, Nurşah; Gürbüzer, Aslıhan; Tüzün, Gamze; Tüzün,Burak (Walter de Gruyter GmbH & Co KG, 2023)The study of science at the nanoscale has become one of the most important research topics in recent years. Almost all branches of science are interested in nanotechnology. Metal and metal oxides, carbon family products, ... -
Omicron: Emergence, Detection, and Response
Çetinkaya, Serap; Özbilüm Şahin, Nil; Yenidünya, Ali Fazıl; Tüzün,Burak (Nova Publisher, 2023)COVID-19 pandemic emerged in December 2019, and it is still a global threat with quite a few variants. The B.1.1.529, Omicron, identified in South Africa in 2021, was one of the most notorious variants due to its high ... -
Quinoline-fused both non-peripheral and peripheral ZnII and MgII phthalocyanines: Anti-cholinesterase, anti- α-glucosidase, DNA nuclease, antioxidant activities, and in silico studies
Yalazan, Halise; Tüzün,Burak; Akkaya, Didem; Barut, Burak; Kantekin, Halit; Yıldırmıs, Sermet (08.04.2022)Quinoline-fused ZnII (ZnPcp/ZnPcnp) and MgII (MgPcp/MgPcnp) phthalocyanines with four 4-methylquinolin-2-ol (1) at non-peripheral or peripheral positions of the phthalocyanine core have been synthesized via cyclotetramerization ... -
Repositioning of acefylline as anti-cancer drug: Synthesis, anticancer and computational studies of azomethines derived from acefylline tethered 4-amino-3- mercapto-1,2,4-triazole
Shahzadi, Irum; Zahoor, Ameer Fawad; Tüzün,Burak; Mansha, Asim; Anjum, Muhammad Naveed; Rasul, Azhar; Irfan, Ali; Kotwica-Mojzych, Katarzyna; Mojzych, Mariusz (PLOS ONE, 15.12.2022)Novel azomethines derived from acefylline tethered triazole hybrids (7a-k) have been synthesized and evaluated against human liver cancer cell line (Hep G2) using MTT assay. The synthesized series of azomethines exhibited ... -
Synthesis of (4R)-2-(3-hydroxyphenyl)thiazolidine 4-carboxylic acid substituted phthalocyanines: Anticancer activity on different cancer cell lines and molecular docking studies
Bilgiçli, Ahmet T.; Genc Bilgicli,Hayriye; Hepokur,Ceylan; Tüzün,Burak; Günsel, Armagan; Zengin, Mustafa; Yarasir,M. Nilüfer (2021)In this study, firstly, (4R)-2-(3-hydroxyphenyl)thiazolidine-4-carboxylic acid (1) and (4R)-2-(3-(3,4-dicyanophenoxy)phenyl)thiazolidine-4-carboxylic acid (2) were prepared. Then, the novel type metallophthalocyanines ... -
Synthesis of novel Cu(II) complexes with N2O2 ligands: Characterization, theoretical calculations, antimicrobial, antioxidant, DNA binding, and in vitro anticancer activity studies
Mermer, Arif; Tüzün,Burak; Daştan, Sevgi Durna; Çevik, Ozge (elsevier, 01.07.2023)The aim was to investigate the in vitro antimicrobial, antioxidant, cytotoxic activities and pBR322 Plasmid DNA interaction potentials of newly synthesized Schiff bases and their copper complexes. Cytotoxic activities of ... -
Synthesis, characterization, chemical and biological activities of 4-(4-methoxyphenethyl)-5- benzyl-2-hydroxy-2H-1,2,4-triazole-3(4H)-one phthalocyanine derivatives
Sarkı, Gülpınar; Tüzün,Burak; Ünlüer, Dilek; Kantekin, Halit (Inorganica Chimica Acta, 23 July 20)Different properties of phthalocyanine compounds can be measured both theoretically and experimentally. In this study, tetra substituted phthalocyanines (H2 (2) and CuII (3) were performed using 4-(4-(4-methoxyphenethyl) ... -
Synthesis, characterization, crystallographic aspects, Fukui function, and photodynamic antifungal chemotherapy investigation of Cd (II)-tricyanomethanide coordination polymer: Insights from DFT
Majumdar, Dhrubajyoti; Philip, Jessica Elizabeth; Tüzün,Burak; Roy, Sourav (Inorganic Chemistry Communications, 8 July 202)This study delves into the synthesis, crystal structure, structural topology, photodynamic antifungal therapy (PACT), and DFT-based investigations of one [Cd(TCM)2]n coordination polymer (TCM = tricyanomethanide). The ... -
Synthesis, computational analyses, antibacterial and antibiofilm properties of nicotinamide derivatives
Taşkın Kafa, Ayşe Hümeyra; Tüzün, Gamze; Güney, Elif; Aslan, Rukiye; Sayın, Koray; Tüzün,Burak; Ataseven, Hilmi (Ağustos 20)Newly designed nicotinamide derivatives were synthesized and characterized using spectral techniques (IR, 1H-NMR, 13C-NMR, and MS). Moreover, these compounds are investigated computationally. B3LYP/6–31 + G(d,p) level is ... -
Unravelling the Synthetic Mimic, Spectroscopic Insights, and Supramolecular Crystal Engineering of an Innovative Heteronuclear Pb(II)‑Salen Cocrystal: An Integrated DFT, QTAIM/NCI Plot, NLO, Molecular Docking/PLIP, and Antibacterial Appraisal
Majumdar, Dhrubajyoti; Philip, Jessica Elizabeth; Tüzün,Burak; Frontera, A.; Gomila, Rosa M.; Roy, Sourav; Bankura, Kalipada (springer, 26.07.2022)Spontaneous self-assembly in the supramolecular entity is one of the enthralling synthetic routes. It produces disparate structure crystal complexes after selecting suitable M-L combinations in the pseudohalide sense. In ... -
Vanadium(IV) complexes of salicylaldehyde-based furoic acid hydrazones: Synthesis, BSA binding and in vivo antidiabetic potential
Zahirovi´c, Adnan; Hadzalic, Selma; Visnjevac, Aleksandar; Focak, Muhamed; Tüzün,Burak; Zilic, Dijana; Roca, Suncica; Jurec, Jurica; Topcagic, Anela; Osmankovic, Irnesa (elsevier, 14.04.2023)Solution synthesis afforded five novel neutral heteroleptic octahedral paramagnetic mononuclear oxidovanadium( IV) complexes of general composition [VO(bpy)L], where L is a dianionic tridentate ONO-donor hydrazone ligand ...