Yazar "Turk, Mustafa" için listeleme
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Effects of ABCE1 Down-Regulation by RNAi on Chemosensitivity of Lung Cancer Cells
Kara, Goknur; Tuncer, Sema; Turk, Mustafa; Denkbas, Emir Baki (Int Inst Anticancer Research, 2014)… -
Effects of B2O3 (boron trioxide) on colon cancer cells: our first-step experience and in vitro results
Albuzi, Ozgur; Dulger, Dilek; Tunali, Beste Cagdas; Aydin, Feray; Yalcin, Selim; Turk, Mustafa (Tubitak Scientific & Technical Research Council Turkey, 2019)Boron oxide (B2O3) is derived from dehydration of boric acid and is a colorless, semitransparent, crystalline compound that is moderately soluble in water. On the other hand, boron oxide is chemically hygroscopic. This ... -
Fabrication and characterization of gold-nanoparticles/chitosan film: a scaffold for L929-fibroblasts
Turk, Mustafa; Tamer, Ugur; Alver, Erol; Ciftci, Hakan; Metin, Aysegul U.; Karahan, Siyami (Taylor & Francis Ltd, 2013)The objective of the present study was to fabricate a gold nanoparticle crosslinked chitosan (Ch/AuNPs) composite film simple and to evaluate its use as a carrier matrix for L929-fibroblasts. L929-fibroblasts were seeded ... -
Fabrication and characterization of PVA/ODA-MMT-poly(MA-alt-1-octadecene)-g-graphene oxide e-spun nanofiber electrolytes and their response to bone cancer cells
Rzayev, Zakir M. O.; Salimi, Kouroush; Bunyatova, Ulviya; Acar, Selim; Salamov, Bahtiyar; Turk, Mustafa (Elsevier, 2016)This work presents a new approach to fabrication and characterization of novel polymer nanofiber electrolytes from intercalated PVA/ODA-MMT nanocomposite as a matrix polymer and encapsulated graphene oxide (GO) nanosheets ... -
Gold-nanoisland-decorated titanium nanorod arrays fabricated by thermal dewetting approach
Dinc, Dilek Ozden; Yilmaz, Mehmet; Cetin, Saime Sebnem; Turk, Mustafa; Piskin, Erhan (Ice Publishing, 2019)Solid-state dewetting is a simple and versatile technique for fabricating plasmonic-nanostructure-decorated platforms. However, understanding of the optical properties of these platforms and the effect of the three-dimensional ... -
Hepatogenous photosensitization in Akkaraman lambs: special emphasis to oxidative stress and thrombocytopenia
Ocal, Naci; Haydardedeoglu, Ali Evren; Cinar, Miyase; Kul, Oguz; Turk, Mustafa (Ankara Univ Press, 2013)In this study, a total of 24 Akkaraman lambs with clinical signs that are reminiscent of photosensitization composed the experimental group (Group I). Additional 10 healthy lambs were included as controls (Group II). We ... -
Hydroxyapatite-based nanoparticles as a coating material for the dentine surface: An antibacterial and toxicological effect
Erdem, Umit; Dogan, Mustafa; Metin, Aysegul U.; Baglar, Serdar; Turkoz, Mustafa B.; Turk, Mustafa; Nezir, Saffet (ELSEVIER SCI LTD, 2020)In this study, nano sized hydroxyapatite (nHAp) and Ag(I) doped hydroxyapatite (Ag-nHAp) particles were synthesized by the precipitation method and used as a coating material for remineralization on caries-affected dentine ... -
In vivo imaging/detection of MRSA bacterial infections in mice using fluorescence labelled polymeric nanoparticles carrying vancomycin as the targeting agent
Dizaji, Araz Norouz; Ding, Dan; Kutsal, Tulin; Turk, Mustafa; Kong, Deling; Piskin, Erhan (TAYLOR & FRANCIS LTD, 2020)This study aims to develop fluorescence labelled polymeric nanoparticle (NP) carrying vancomycin as the targeting agent for in vivo imaging of Methicillin-resistant Staphylococcus aureus bacterial infections in animal ... -
Modified gold-based siRNA nanotherapeutics for targeted therapy of triple-negative breast cancer
Shahbazi, Reza; Asik, Elif; Kahraman, Nermin; Turk, Mustafa; Ozpolat, Bulent; Ulubayram, Kezban (Future Medicine Ltd, 2017)Aim: In this study, we aimed to therapeutically target eukaryotic elongation factor 2 kinase (eEF-2K) in an in vivo triple-negative breast cancer (TNBC) tumor model. Materials & methods: We synthesized a highly monodisperse ... -
Multiwalled Carbon Nanotube-Chitosan Scaffold: Cytotoxic, Apoptotic and Necrotic Effects on Chondrocyte Cell Lines
Ilbasmis-Tamer, Sibel; Ciftci, Hakan; Turk, Mustafa; Degim, Tuncer; Tamer, Ugur (Bentham Science Publ Ltd, 2017)Background: Carbon nanotubes (CNTs) have been considered highly successful and proficient in terms of their mechanical, thermal and electrical functionalization and biocompatibility. In regards to their significant extent ... -
Nanoemulsions and nonwoven fabrics carrying AgNPs: Antibacterial but may be cytotoxic
Moghtader, Farzaneh; Salouti, Mojtaba; Turk, Mustafa; Piskin, Erhan (Taylor & Francis Ltd, 2014)The aim of this study is to prepare nonwoven fabrics carrying silver nanoparticles (AgNPs), and to investigate their antibacterial activities and cytotoxicities in parallel. AgNPs were impregnated from their nanoemulsions ... -
Novel layer-by-layer self-assembled peptide nanocarriers for siRNA delivery
Bozdogan, Betul; Akbal, Oznur; Celik, Ekin; Turk, Mustafa; Denkbas, Emir Baki (Royal Soc Chemistry, 2017)All complex and functional structures of nature consist of simple building blocks that are thermodynamically balanced and self-assembled at the molecular level. Production of functional bio-nanomaterials with molecular ... -
Novel multifunctional colloidal carbohydrate nanofiber electrolytes with excellent conductivity and responses to bone cancer cells
Gokmen, Fatma Ozge; Rzayev, Zakir M. O.; Salimi, Kouroush; Bunyatova, Ulviya; Acar, Selim; Salamov, Bahtiyar; Turk, Mustafa (Elsevier Sci Ltd, 2015)This work presents a new approach to fabricating novel polymer nanofiber composites (NFCs) from water solution blends of PVA (hydrolyzed 89%)/ODA-MMT and Na-CMC/ODA-MMT nanocomposites as well as their folic acid (FA) ... -
Novel phthalocyanines containing resorcinol azo dyes; synthesis, determination of pKa values, antioxidant, antibacterial and anticancer activity
Kantar, Cihan; Akal, Hayriye; Kaya, Bulent; Islamoglu, Fatih; Turk, Mustafa; Sasmaz, Selami (Elsevier Science Sa, 2015)There are many studies about effects on health of compounds having azo groups in literature. However, anticancer, antimicrobial and antioxidant properties of phthalocyanines containing azo dyes are unknown. Therefore, the ... -
Pectin-conjugated magnetic graphene oxide nanohybrid as a novel drug carrier for paclitaxel delivery
Hussien, Nizamudin Awel; Isiklan, Nuran; Turk, Mustafa (Taylor & Francis Ltd, 2018)Recent studies have shown that graphene oxide (GO) drug carrier functionalized with biocompatible natural polymers lead to higher loading efficacy and better stability with diminished cellular toxicity. Pectin (PEC) is one ... -
Phosphorus-nitrogen compounds Part 32. Structural and thermal characterizations, antimicrobial and cytotoxic activities, and in vitro DNA binding of the phosphazenium salts
Akbas, Huseyin; Okumus, Aytug; Karadag, Ahmet; Kilic, Zeynel; Hokelek, Tuncer; Koc, L. Yasemin; Turk, Mustafa (Springer, 2016)The salicylic acid salts of fully substituted mono(4-fluorobenzyl)spirocyclotriphosphazenes (10-15) were prepared. The structures of these phosphazenium salts (10a-15a) were determined by elemental analyses, FTIR and H-1, ... -
Phosphorus-nitrogen compounds. Part 48. syntheses of the phosphazenium salts containing 2-pyridyl pendant arm: structural characterizations, thermal analysis, antimicrobial and cytotoxic activity studies
Elmas, Gamze; Okumus, Aytug; Kilic, Zeynel; Ozbeden, Pelin; Acik, Leyla; Tunali, Beste Cagdas; Turk, Mustafa (NATL INST SCIENCE COMMUNICATION-NISCAIR, 2020)The phosphazenium salts (protic ionic liquids, PILs/protic molten salts, PMOSs) (6a-6d and 7a) of the free phosphazene bases (4a-4d and 5a) have been prepared by the reactions of the corresponding cyclotriphosphazenes with ... -
Phosphorus-nitrogen compounds: Part 31. Syntheses, structural and stereogenic properties, in vitro cytotoxic and antimicrobial activities, and DNA interactions of bicyclotetraphosphazenes containing bulky side group
Mutlu, Gurcu; Elmas, Gamze; Kilic, Zeynel; Hokelek, Tuncer; Koc, L. Yasemin; Turk, Mustafa; Dal, Hakan (Elsevier Science Sa, 2015)Hexachlorocyclotriphosphazene, N3P3Cl6, and octachlorocyclotetraphosphazene, N4P4Cl8, were reacted with K2N2O2 salt of symmetric tetradentate ligand to obtain spiro-bino-spiro [(sbs) (2)] and 2,6-spiro-ansa-spiro [(2,6-sas) ... -
The Pimpled Gold Nanosphere: A Superior Candidate for Plasmonic Photothermal Therapy
Nasseri, Behzad; Turk, Mustafa; Kosemehmetoglu, Kemal; Kaya, Murat; Piskin, Erhan; Rabiee, Navid; Webster, Thomas J. (DOVE MEDICAL PRESS LTD, 2020)Background: The development of highly efficient nanoparticles to convert light to heat for anti-cancer applications is quite a challenging field of research. Methods: In this study, we synthesized unique pimpled gold ... -
Poly(sucrose) micro particles preparation and their use as biomaterials
Sahiner, Nurettin; Sagbas, Selin; Turk, Mustafa (Elsevier, 2014)Crosslinked p( sucrose) micro particles were synthesized for the first time from sucrose in water-in-oil microemulsion. Using divinyl sulfone (DVS) as crosslinker via reverse micelles of sodium bis(2-ethylhexyl) sulfosuccinate ...