Yazar "Özel, Fatmahan" için listeleme
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Effects of biocompatible surfactants on structural and corresponding magnetic properties of iron oxide nanoparticles coated by hydrothermal process
Köçkar, Hakan; Karaağaç, Öznur; Özel, Fatmahan (Elsevier Science BV, 2019)Effect of the biocompatible surfactants; tartaric acid, ascorbic acid and a mixture of them on the properties of the superparamagnetic iron oxide nanoparticles (SPIONs) were investigated, separately. The SPIONs were ... -
Growth and characterizations of magnetic nanoparticles under hydrothermal conditions: Reaction time and temperature
Özel, Fatmahan; Köçkar, Hakan (Elsevier Science BV, 2015)Magnetic iron oxide nanoparticles with various sizes and magnetic properties were synthesized by using a hydrothermal method. The initial nanoparticles were obtained by co-precipitation of ferric and ferrous salts and then ... -
Growth of iron oxide nanoparticles by hydrothermal process: Effect of reaction parameters on the nanoparticle size
Özel, Fatmahan; Köçkar, Hakan; Karaağaç, Öznur (Springer, 2015)Different size of iron oxide nanoparticles were synthesized via hydrothermal process. The change of the size of nanoparticles with reaction temperatures (60, 100, 150, and 180 a"integral) was investigated. To have further ... -
A simple method of synthesis and characterizations of oleate-coated iron oxide nanoparticles
Özel, Fatmahan; Köçkar, Hakan (Springer, 2017)Functionalized magnetic iron oxide nanoparticles were prepared using co-precipitation and hydrothermal methods. The synthesized magnetic iron oxide nanoparticles were characterized by X-ray diffraction, Fourier transform ... -
A simple way to synthesize tartaric acid, ascorbic acid and their mixture coated superparamagnetic iron oxide nanoparticles with high saturation magnetisation and high stability against oxidation: Characterizations and their biocompatibility studies
Özel, Fatmahan; Karaağaç, Öznur; Tokay, Esra; Köçkar, Feray; Köçkar, Hakan (Elsevier Science BV, 2019)A simple way to synthesise biocompatible superparamagnetic iron oxide nanoparticles coated with ascorbic acid, tartaric acid and a mixture of ascorbic acid and tartaric acid is proposed. The iron oxide nanoparticles were ... -
Solvotermal yöntemle elde edilen demir oleat kullanarak süperparamanyetik demir oksit nanoparçacıklarının sentezi ve karakterizasyonu
Özel, Fatmahan (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2009)Demir oksit nanoparçacıkları, demir-oleatın termal parçalanmasıyla sentezlendi. Demir oleat, bu çalışmada geliştirilen solvotermal metodla ve klasik metodla elde edildi ve demir oksit nanoparçacıklarının sentezinde kullanıldı. ... -
Superparamagnetic iron oxide nanoparticles: Effect of iron oleate precursors obtained with a simple way
Özel, Fatmahan; Köçkar, Hakan; Beyaz, Seda; Karaağaç, Öznur; Tanrısever, Taner (Springer, 2013)The objective of the study was to investigate the effect of different amounts of iron oleate precursor with different oleic acid amounts on the properties of the synthesised nanoparticles by thermal decomposition. The iron ... -
Süperparamanyetik demir oksit nanoparçacıklar: Sentezi, yüzey modifikasyonu, yapısal ve manyetik karakterizasyonu ile toksik etkinin incelenmesi
Özel, Fatmahan (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2015)Bu çalışmada, ortak çöktürme yöntemiyle yüksek doyum manyetizasyon, Ms değerine sahip süperparamanyetik demir oksit nanoparçacıkları sentezlendi ve elde edilen nanoparçacıklara hidrotermal işlem uygulandı. Nanoparçacıkların ... -
Use of triethylene glycol monobutyl ether in synthesis of iron oxide nanoparticles
Beyaz, Seda; Özel, Fatmahan; Köçkar, Hakan; Tanrısever, Taner (Elsevier Science Bv, 2014)Superparamagnetic iron oxide nanoparticles were synthesized by thermal decomposition of iron-oleate complex using triethylene glycol monobutyl ether (TREGBE) as solvent for the first time for more mass of the nanoparticles. ...
