Publication: Comparative studies of GelMA hydrogels: investigating the effect of different source on mechanical, physical and biological properties
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Date
2024-07-01
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Abstract
GelMA hydrogels are prominent in biomedical applications due to their innate extracellular matrix mimicking properties. They exhibit favorable properties for cell proliferation and formation of light-induced hydrophilic cross-linked structures. However, there is limited research on the effect of variations in the starting material (gelatin) on the physical, mechanical and biological properties. In this study, Gelatin Methacrylic Anhydride (GelMA) hydrogels were synthesized from two different products of type B gelatin and loaded with polyvinylpyrrolidone (PVP) nanoparticles by electrospray method. Chemical and structural analyses were performed by FTIR, 1HNMR, TNBS and SEM, respectively. Mechanical properties were evaluated by compression tests. Cytocompatibility was evaluated by XTT analysis. GelMA hydrogels obtained from two brands have suitable pore size, mechanical strength, swelling properties and cytocompatibility, making them suitable for various biomedical applications. In addition, the addition of PVP nanoparticles can make them useful for drug delivery applications.
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Fizik, Yoğun Madde 1:Yapısal, Mekanik ve Termal Özellikler, Kimya, Fizikokimya, Polimer Karakterizasyonu, Temel Bilimler, Mühendislik ve Teknoloji, Physics, Condensed Matter 1: Structural, Mechanical and Thermal Properties, Chemistry, Physical Chemistry, Characterization of Polymers, Natural Sciences, Engineering and Technology, Mühendislik, Bilişim ve Teknoloji (ENG), Temel Bilimler (SCI), Malzeme Bilimi, MALZEME BİLİMİ, BİYOMATERYAL, POLİMER BİLİMİ, KİMYA, FİZİKSEL, MALZEME BİLİMİ, ÇOKDİSİPLİNLİ, FİZİK, YOĞUN MADDE, Engineering, Computing & Technology (ENG), Natural Sciences (SCI), MATERIALS SCIENCE, CHEMISTRY, PHYSICS, MATERIALS SCIENCE, BIOMATERIALS, POLYMER SCIENCE, CHEMISTRY, PHYSICAL, MATERIALS SCIENCE, MULTIDISCIPLINARY, PHYSICS, CONDENSED MATTER, Elektronik, Optik ve Manyetik Malzemeler, Fizik Bilimleri, Biyomalzemeler, Yüzeyler, Kaplamalar ve Filmler, Polimerler ve Plastikler, Metaller ve Alaşımlar, Electronic, Optical and Magnetic Materials, Physical Sciences, Biomaterials, Surfaces, Coatings and Films, Polymers and Plastics, Metals and Alloys, gelatine, GelMA hydrogel, PVP nanoparticle, tissue engineering
Citation
YILMAZ H., Gursoy S., ÇALIK H., Kazancioglu Y., Yildirim R., ÇAKIR R., GÜNDÜZ O., Ahmed A., ÜSTÜNDAĞ C. B., "Comparative studies of GelMA hydrogels: investigating the effect of different source on mechanical, physical and biological properties", Materials Research Express, cilt.11, sa.7, 2024