Preparation and Characterization of Nanohydroxyapatite Doped PMMA, PS and PVA Nanocomposite Membranes

Tuğba Sardohan Köseoğlu; Emine Gönen

Makale detayları

Preparation and Characterization of Nanohydroxyapatite Doped PMMA, PS and PVA Nanocomposite Membranes

Yazarlar:

Tuğba Sardohan Köseoğlu | Emine Gönen

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

Analitik Kimya (Diğer)

Dergi:

Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.29 Issue 2, pp.278-303

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001356818

pISSN:

1308-6529

Anahtar kelimeler:

Özet:

 This study aims to develop new types of polymeric nanocomposite membranes that can be used for biomaterial purposes with membrane technology. In study, nano-sized hydroxyapatite nHA synthesis was performed first by wet chemical method. In the second stage, nanocomposite membranes were prepared by the phase inversion method mixing different percentages of polymethyl methacrylate PMMA, polysulfone PS and polyvinyl alcohol PVA polymers and different percentages of nHA 1-7 by mass. Polyvinylpyrrolidone PVP was used as a crosslinker in the preparation of membranes. The morphological structures of polymeric nanocomposite membranes were determined using scanning electron microscope SEM and atomic force microscope AFM devices, the crystallographic properties of the materials and the phases they contain were determined using X-ray diffraction XRD. Additionally, structure analyzes were carried out by SEM-EDS and Fourier transform infrared spectroscopy FTIR. It is evaluated that the hydroxyapatite in the prepared membranes can be used in a wide variety of applications in orthopedics after the necessary tests are performed on the prepared polymeric nanocomposite membranes due to their similarity to bone composition.

 This study aims to develop new types of polymeric nanocomposite membranes that can be used for biomaterial purposes with membrane technology. In study, nano-sized hydroxyapatite nHA synthesis was performed first by wet chemical method. In the second stage, nanocomposite membranes were prepared by the phase inversion method mixing different percentages of polymethyl methacrylate PMMA, polysulfone PS and polyvinyl alcohol PVA polymers and different percentages of nHA 1-7 by mass. Polyvinylpyrrolidone PVP was used as a crosslinker in the preparation of membranes. The morphological structures of polymeric nanocomposite membranes were determined using scanning electron microscope SEM and atomic force microscope AFM devices, the crystallographic properties of the materials and the phases they contain were determined using X-ray diffraction XRD. Additionally, structure analyzes were carried out by SEM-EDS and Fourier transform infrared spectroscopy FTIR. It is evaluated that the hydroxyapatite in the prepared membranes can be used in a wide variety of applications in orthopedics after the necessary tests are performed on the prepared polymeric nanocomposite membranes due to their similarity to bone composition.

 This study aims to develop new types of polymeric nanocomposite membranes that can be used for biomaterial purposes with membrane technology. In study, nano-sized hydroxyapatite nHA synthesis was performed first by wet chemical method. In the second stage, nanocomposite membranes were prepared by the phase inversion method mixing different percentages of polymethyl methacrylate PMMA, polysulfone PS and polyvinyl alcohol PVA polymers and different percentages of nHA 1-7 by mass. Polyvinylpyrrolidone PVP was used as a crosslinker in the preparation of membranes. The morphological structures of polymeric nanocomposite membranes were determined using scanning electron microscope SEM and atomic force microscope AFM devices, the crystallographic properties of the materials and the phases they contain were determined using X-ray diffraction XRD. Additionally, structure analyzes were carried out by SEM-EDS and Fourier transform infrared spectroscopy FTIR. It is evaluated that the hydroxyapatite in the prepared membranes can be used in a wide variety of applications in orthopedics after the necessary tests are performed on the prepared polymeric nanocomposite membranes due to their similarity to bone composition.

 Bu çalışmada, membran teknolojisi ile biyomalzeme amaçlı kullanılabilecek yeni tür polimerik nanokompozit membranların geliştirilmesi amaçlanmıştır. Çalışmada, ilk olarak yaş kimyasal yöntemi ile nano boyutlarda hidroksiapatit nHA sentezi yapılmıştır. İkinci aşamada ise, farklı yüzdelik oranlarda polimetil metakrilat PMMA, polisülfon PS ve polivinil alkol PVA polimerleri ve farklı yüzdelik oranlarda kütlece 1-7 nHA karıştırılarak faz inversiyon yöntemi ile nanokompozit membranlar hazırlanmıştır. Membranların hazırlanmasında çapraz bağlayıcı olarak polivinilpirolidon PVP kullanılmıştır. Polimerik nanokompozit membranların morfolojik yapıları taramalı elektron mikroskobu SEM ve atomik kuvvet mikroskobu AFM cihazları kullanılarak, malzemelerin kristalografik özelliklerinin ve içerdikleri fazların belirlenmesi X-ışını kırınım XRD cihazı kullanılarak yapıldı. Ayrıca, SEM-EDS ve Fourier dönüşümlü kızılötesi spektroskopisi FTIR ile yapı analizleri gerçekleştirilmiştir. Hazırlanan membranların içeriğindeki hidroksiapatitin, kemik bileşimine benzerliği nedeniyle hazırlanan polimerik nanokompozit membranlara gerekli testler yapıldıktan sonra ortopedi alanında çok çeşitli uygulamalarda kullanılabileceği değerlendirilmektir.

Makale detayları

Preparation and Characterization of Nanohydroxyapatite Doped PMMA, PS and PVA Nanocomposite Membranes

Yazarlar:

Tuğba Sardohan Köseoğlu | Emine Gönen

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

Analitik Kimya (Diğer)

Dergi:

Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.29 Issue 2, pp.278-303

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001356818

pISSN:

1308-6529

Polymeric Nanocomposite

Characterization

Membrane

Nanohydroxyapatite.Polimerik nanokompozit

Karakterizasyon

Membran

Nanohidroksiapatit.

Sayı

Makale detayları

Yazarlar: Tuğba Sardohan Köseoğlu | Emine Gönen

Yayıncı: Süleyman Demirel University

Ana Başlıklar: Analitik Kimya (Diğer)

Dergi: Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.29 Issue 2, pp.278-303

Belge Tipi: Makale

Yayın Tarihi: 8/2025

Belge Dili: Türkçe

Document ID (Org No.): 2001356818

pISSN: 1308-6529

Sayı

Yazarlar:

Tuğba Sardohan Köseoğlu | Emine Gönen

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

Analitik Kimya (Diğer)

Dergi:

Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.29 Issue 2, pp.278-303

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001356818

pISSN:

1308-6529