Browsing by Author "Tekinay, T."
Now showing items 1-20 of 61
-
Analysis of apoplastic and symplatsic antioxidant system in shallot leaves: Impacts of weak static electric and magnetic field
Cakmak, T.; Cakmak, Z. E.; Dumlupinar, R.; Tekinay, T. (Elsevier, 2012-07-15)Impacts of electric and magnetic fields (EFs and MFs) on a biological organism vary depending on their application style, time, and intensities. High intensity MF and EF have destructive effects on plants. However, at low ... -
Antibacterial electrospun nanofibers from triclosan/cyclodextrin inclusion complexes
Celebioglu A.; Umu, O. C. O.; Tekinay, T.; Uyar, Tamer (Elsevier, 2014)The electrospinning of nanofibers (NF) from cyclodextrin inclusion complexes (CD-IC) with an antibacterial agent (triclosan) was achieved without using any carrier polymeric matrix. Polymer-free triclosan/CD-IC NF were ... -
Antibacterial electrospun poly(lactic acid) (PLA) nanofibrous webs incorporating triclosan/cyclodextrin inclusion complexes
Kayaci F.; Umu O.C.O.; Tekinay, T.; Uyar, T. (2013)Solid triclosan/cyclodextrin inclusion complexes (TR/CD-IC) were obtained and then incorporated in poly(lactic acid) (PLA) nanofibers via electrospinning. α-CD, β-CD, and γ-CD were tested for the formation of TR/CD-IC by ... -
Antibacterial electrospun zein nanofibrous web encapsulating thymol/cyclodextrin-inclusion complex for food packaging
Aytac Z.; Ipek, S.; Durgun, Engin; Tekinay, T.; Uyar, Tamer (Elsevier, 2017-10)Thymol (THY)/γ-Cyclodextrin(γ-CD) inclusion complex (IC) encapsulated electrospun zein nanofibrous webs (zein-THY/γ-CD-IC-NF) were fabricated as a food packaging material. The formation of THY/γ-CD-IC (1:1 and 2:1) was ... -
Antioxidant response of Chlamydomonas reinhardtii grown under different element regimes
Çakmak, Z. E.; Ölmez, T. T.; Çakmak, T.; Menemen, Y.; Tekinay, T. (Blackwell Publishing, 2015)Nutrient stress is one of the most favorable ways of increasing neutral lipid and high value-added output production by microalgae. However, little is known about the level of the oxidative damage caused by nutrient stress ... -
Antioxidant α-tocopherol/γ-cyclodextrin–inclusion complex encapsulated poly(lactic acid) electrospun nanofibrous web for food packaging
Aytac, Z.; Keskin, N. O. S.; Tekinay, T.; Uyar, Tamer (John Wiley and Sons Inc., 2017-01)α-Tocopherol (α-TC) and α-TC/cyclodextrin (CD)–inclusion complex (IC) incorporated electrospun poly(lactic acid) (PLA) nanofibers (NF) were developed via electrospinning (PLA/α-TC–NF and PLA/α-TC/γ-CD–IC–NF). The release ... -
Bacteria encapsulated electrospun nanofibrous webs for remediation of methylene blue dye in water
Sarioglu O.F.; Keskin, N. O. S.; Celebioglu A.; Tekinay, T.; Uyar, Tamer (Elsevier, 2017-04)In this study, preparation and application of novel biocomposite materials that were produced by encapsulation of bacterial cells within electrospun nanofibrous webs are described. A commercial strain of Pseudomonas ... -
Bacteria immobilized electrospun polycaprolactone and polylactic acid fibrous webs for remediation of textile dyes in water
Sarioglu O.F.; S. Keskin, N. O.; Celebioglu A.; Tekinay, T.; Uyar, Tamer (Elsevier, 2017-10)In this study, preparation and application of novel biocomposite materials for textile dye removal which are produced by immobilization of specific bacteria onto electrospun nanofibrous webs are presented. A textile dye ... -
Bacteria-immobilized electrospun fibrous polymeric webs for hexavalent chromium remediation in water
Sarioglu, O.F.; Celebioglu A.; Tekinay, T.; Uyar, Tamer (Springer Berlin Heidelberg, 2016)The development of hexavalent chromium remediating fibrous biocomposite mats through the immobilization of a hexavalent chromium reducing bacterial strain, Morganella morganiiSTB5, on the surfaces of electrospun polystyrene ... -
Bioremediation of 2, 4, 6 trinitrotoluene contaminated soil using in vessel composting method
Gümüşçü, B.; Tekinay, T.; Çekmecelioğlu, D. (2012) -
Biotin functionalized self‐assembled peptide nanofiber as an adjuvant for immunomodulatory response
Demircan, Muhammed Burak; Tohumeken, Sehmus; Gündüz, Nuray; Khalily, Mohammad Aref; Tekinay, T.; Güler, M. O.; Tekinay, Ayşe B. (Wiley-VCH Verlag, 2020-12)Biotinylated peptide amphiphile (Biotin‐PA) nanofibers, are designed as a noncovalent binding location for antigens, which are adjuvants to enhance, accelerate, and prolong the immune response triggered by antigens. ... -
Cellular internalization of therapeutic oligonucleotides by peptide amphiphile nanofibers and nanospheres
Mumcuoglu, D.; S. Ekiz, M.; Gunay, G.; Tekinay, T.; Tekinay, A. B.; Güler, Mustafa O. (American Chemical Society, 2016-04)Oligonucleotides are promising drug candidates due to the exceptionally high specificity they exhibit toward their target DNA and RNA sequences. However, their poor pharmacokinetic and pharmacodynamic properties, in ... -
Characterization of fruit juice processing wastes as biosorbent for heavy metal removal
Akgül, G.; Tekinay, T. (2012) -
Chromium(VI) biosorption and bioaccumulation by Live and acid-modified biomass of a novel morganella morganii isolate
Ergul-Ulger, Z.; Ozkan A.D.; Tunca E.; Atasagun, S.; Tekinay, T. (Taylor and Francis, 2014)Conventional methods of chromium removal are often insufficient for the remediation of chromium-contaminated natural environments, necessitating the development of alternative strategies. In this paper, we report the ... -
Comparative serum albumin interactions and antitumor effects of Au(III) and Ga(III) ions
Sarioglu O.F.; Ozdemir, A.; Karaboduk, K.; Tekinay, T. (Urban und Fischer Verlag GmbH und Co. KG, 2015)In the present study, interactions of Au(III) and Ga(III) ions on human serum albumin (HSA) were studied comparatively via spectroscopic and thermal analysis methods: UV-vis absorbance spectroscopy, fluorescence spectroscopy, ... -
Comparison of Au(III) and Ga(III) ions' binding to calf thymus DNA: Spectroscopic characterization and thermal analysis
Sarioglu O.F.; Tekiner-Gursacli, R.; Ozdemir, A.; Tekinay, T. (Humana Press Inc.Springer, 2014)Metals have been studied as potential chemotherapeutic agents for cancer therapies due to their high reactivity toward a wide variety of substances. The characterization of metal ion-binding capacities is essential to ... -
Complete dissipation of 2, 4, 6-trinitrotoluene by in-vessel composting
Gumuscu, B.; Cekmecelioglu, D.; Tekinay, T. (Royal Society of Chemistry, 2015)We demonstrate complete removal of 2,4,6-trinitrotoluene (TNT) in 15 days using an in-vessel composting system, which is amended with TNT-degrading bacteria strains. A mixture of TNT, food waste, manure, wood chips, soil ... -
Correlations in metal release profiles following sorption by Lemna minor
Tunca, E. Ü.; Ölmez, T.T.; Özkan, A. D.; Altındağ, A.; Tunca, E.; Tekinay, T. (Taylor and Francis Inc., 2016)ABSTRACT: Following the rapid uptake of contaminants in the first few hours of exposure, plants typically attempt to cope with the toxic burden by releasing part of the sorbed material back into the environment. The present ... -
Cytotoxic and bioactive properties of different color tulip flowers and degradation kinetic of tulip flower anthocyanins
Sagdic, O.; Ekici, L.; Ozturk, I.; Tekinay, T.; Polat, B.; Tastemur, B.; Bayram, O.; Senturk, B. (Pergamon Press, 2013)This study was conducted to determine the potential use of anthocyanin-based extracts (ABEs) of wasted tulip flowers as food/drug colorants. For this aim, wasted tulip flowers were samples and analyzed for their bioactive ... -
Designing an intracellular fluorescent probe for glutathione: two modulation sites for selective signal transduction
Işık, M.; Guliyev, R.; Kolemen, S.; Altay, Y.; Senturk, B.; Tekinay, T.; Akkaya, E. U. (American Chemical Society, 2014)A selective probe for glutathione was designed and synthesized. The design incorporates spatial and photophysical constraints for the maximal emission signal. Thus, pHs, as well as the intracellular thiol concentrations, ...