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A new method for fabrication of nanohydroxyapatite and TCP from the sea snail cerithium vulgatum

Gündüz, Oğuzhan; Şahin, Yeşim Müge; Agathopoulos, Simeon; Ben-Nissan, Besim; Oktar, Faik Nüzhet (Hindawi Publishing Corporation, 2014)

Biphasic bioceramic nanopowders of hydroxyapatite (HA) and ß-tricalcium phosphate (TCP) were prepared from shells of the sea snail Cerithium vulgatum (Bruguière, 1792) using a novel chemical method. Calcination of the ...

Natural Nanohydroxyapatite Synthesis via Ultrasonication from Donax Trunculus Bivalve Sea Shells and Production of its Electrospun Nanobiocomposite

Şahin, Yeşim Müge (POLISH ACAD SCIENCES INST PHYSICS, 2019)

In the present study, hydroxyapatite (HA) and tricalcium phosphate (TCP) bioceramics were prepared via a practical, ultrasonic conversion method from Donax trunculus seashells. These seashells are one of the most common ...

Bioactivity of Hydroxyapatite Produced from Sea Snail Turritella Terebra

Orman, Z.; Yucel, S.; Şahin, Yeşim Müge; Gunduz, O.; Oktar, F. N. (POLISH ACAD SCIENCES INST PHYSICS, 2019)

In this study, hydroxyapatite was produced via mechanochemical method using the sea snail Turritella terebra as a calcium source at 1200 degrees C followed by sintering. FT-IR, SEM/EDX, BET, XRD, ICP-OES analyses were ...

Başlıca Doku Mühendisliği Uygulamalarında Kullanılabilecek Biyoseramik Sentezi ve Karakterizasyonu

Buluş, Erdi; Mansıroğlu, Demet Sezgin; İsmik, Deniz; Şahin, Yeşim Müge; Oktar, Faik Nüzhet; Gündüz, Oğuzhan; Gökçe, Hasan (Institute of Electrical and Electronics Engineers Inc., 2018)

Various disruptions in the body functions resulting from accidents and injuries, reveal the need for biomaterials. Biomaterials are divided into various classes. One of them is bioceramics. Ceramics such as hydroxyapatite ...

Electrohydrodynamic atomization (EHDA) technique for the health sector of polylactic acid (PLA) nanoparticles

Buluş, Erdi; İsmik, Deniz; Mansuroğlu, Demet Sezgin; Fındıkoğlu, Maral Selin; Bozkurt, Bahadır; Şahin, Yeşim Müge; Doğancı, Erdinç; Doğancı Dandan, Merve; Sakarya, Gülseren (Institute of Electrical and Electronics Engineers Inc., 2019)

Polylactic acid (PLA) is a kind of environmental thermoplastic polymer. Aliphatic polyesters, such as PLA, are a biocompatible polymer with mechanical properties, transparencies and non-toxic properties. These properties ...

Novel Bioceramic production via mechanochemical conversion from plate limpet (Tectura scutum)-Shells

İnan, Ahmet Talat; Gündüz, Oğuzhan; Şahin, Yeşim Müge; Ekren, Nazmi; Salman, Serdar; Chou, Joshua; Ben-Nissan, Besim; Gökçe, Hasan; Oktar, Faik Nüzhet (Trans Tech Publications Ltd, 2016)

Calcium phosphates are very important biomaterials for orthopaedic and dental applications. Hydroxyapatite (HA) is one of the important phases used for grafting. Those are produced from synthetic and natural sources with ...

Developments of 3D polycaprolactone/beta-tricalcium phosphate/collagen scaffolds for hard tissue engineering

Aydoğdu, M.O.; Mutlu, B.; Kurt, M.; İnan, A.T.; Kuruca, S.E.; Erdemir, G.; Şahin, Yeşim Müge; Ekren, N.; Oktar, F.N.; Gündüz, O. (Springer International Publishing, 2019)

3D bioprinting provides an innovative strategy to fabricate a new composite scaffold material consisted in a porous and rough structure with using polycaprolactone (PCL), beta-tricalcium phosphate (?-TCP), and collagen as ...

3D bio-printing of levan/polycaprolactone/gelatin blends for bone tissue engineering: Characterization of the cellular behavior

Duymaz, B.T.; Erdiler, F.B.; Alan, T.; Aydogdu, M.O.; İnan, A.T.; Ekren, N.; Uzun, M.; Şahin, Yeşim Müge; Buluş, Erdi; Oktar, F.N.; Selvi, S.S.; Toksoy, Oner E.; Kilic, O.; Bostan, M.S.; Eroglu, M.S.; Gunduz, O. (Elsevier Ltd, 2019)

Poly(?-caprolactone) (PCL), gelatin (GT) and different concentrations of low molecular weight Halomonas levan (HLh) were combined and examined to develop physical networks serving as tissue scaffolds to promote cell adhesion ...

Indocyanine green based fluorescent polymeric nanoprobes for in vitro imaging

Ege, Z.R.; Akan, A.; Oktar, F.N.; Lin, C.C.; Kuruca, D.S.; Karademir, B.; Şahin, Yeşim Müge; Erdemir, G.; Gündüz, O. (John Wiley and Sons Inc., 2019)

Indocyanine green (ICG) provides an advantage in the imaging of deep tumors as it can reach deeper location without being absorbed in the upper layers of biological tissues in the wavelengths, which named “therapeutic ...

Fabrication, characterization and fibroblast proliferative activity of electrospun Achillea lycaonica-loaded nanofibrous mats

Cam, Muhammet Emin; Cesur, Sümeyye; Taşkın, Turgut; Erdemir, Gökçe; Kuruca, Dürdane Serap; Şahin, Yeşim Müge; Kabasakal, Levent; Gündüz, Oğuzhan (Elsevier Ltd, 2019)

The use of natural compounds such as biocompatible and non-toxic plant extracts, without undesired side effects, in tissue engineering applications, is highly preferred compared to chemical drugs. In this study, the ...