Preparation and investigation of biological effects of EGF contaning gelatin sponges as wound healing matrices

Bilgiç, Hayati
Demiriz, Murat
Özler, Mehmet
İde, Tayfun
Doğan, Nihat
Gümüş, Seyfettin
Kızıltay, Aysel
Endoğan Tanır, Tuğba
Hasırcı, Nesrin


Preparation and application of an s-triazine-based novel N-halamine biocide for antimicrobial fibers
Lee, Jaewoong; Broughton, Royall M.; Akdağ, Akın; Worley, S. D.; Huang, Tung S. (Springer Science and Business Media LLC, 2007-04-01)
N-halamines serve as important antimicrobial agents. Development of this class of compounds has been shown to provide benefits especially from a biocidal point of, vie w. A novel s-triazine-based N-heterocycle, dichloro-m-aminophenyl-hydantoinyl-s-triazine (DAPHT), which could be rendered antimicrobial through exposure to diluted chlorine bleach, was synthesized and characterized by H-1 NMR, C-13 NMR, and FT-IR. A finishing method was used to apply the N-halamine precursor onto cotton fabric, and the optimu...
Preparation and performance analysis of acrylonitrile based nanocomposite membranes for chromium (VI) removal from aqueous solutions
Bozkır, Selçuk; Usanmaz, Ali; Sankır, Mehmet; Department of Polymer Science and Technology (2010)
Acrylonitrile were copolymerized with 2-ethylhexyl acrylate and hexyl acrylate via one step emulsion polymerization using ammonium persulfate (initiator), 1-dodecanthiol (chain transfer agent) and DOWFAX 8390 (surfactant) in the presence of water at about 68 0C. Poly (acrylonitrile-2ethylhexyl acrylate) and poly (acrylonitrile-hexyl acrylate) copolymers with three different comonomer composition (8, 12 and 16 molar percent) were prepared. FTIR and 1H-NMR were used in order to clarify the chemical structure ...
Preparation of sericin based wound dressing and investigation of its biomaterial properties
Aktürk, Ömer; Keskin, Dilek; Department of Engineering Sciences (2009)
In this study, it was aimed to produce sericine/collagen composite membranes and to investigate their properties as a wound dressing. Different membrane compositions were prepared by casting and solvent evaporation method. After initial studies for optimization of ratios, membrane groups at two different thicknesses were prepared for each selected ratio and cross-linked with 3 % (w/v) glutaraldehyde (GTA). Considering the wound dressing requirements, equilibrium degree of swelling (EDS), water vapor transmi...
Preparation and investigation of hybrid self-healing coatings containing linseed oil loaded nanocapsules, potassium ethyl xanthate and benzotriazole on copper surface
Mahmoudian, Mehdi; Nozad, Ehsan; Ghasemıkouchameshgı, Mahmoud; Enayati, Mojtaba (2018-07-01)
The effectiveness of self-healing epoxy and polyurethane hybrid coatings filled with linseed oil (LO) containing nano-sized capsules, potassium ethyl xanthate and benzotriazole was investigated for self-healing and anticorrosion performance on the copper metal films. The characteristics of synthesized nanocapsules were studied by fourier-transform infrared spectroscopy (FTIR), thermal gravimetric analysis (TGA), field emission scanning electron microscopy (FESEM) for chemical structure, thermal stability an...
Preparation and Characterization of Amino-Functionalized Zeolite/SiO2 Materials for Trypsin-Chymotrypsin Co-immobilization
Dogan, Demet; Sezer, Selda; Ulu, Ahmet; KÖYTEPE, SÜLEYMAN; ATEŞ, BURHAN (2021-08-01)
Inorganic supports have attracted increased attention in enzyme immobilization since they not only improve enzyme stability but also reduce the final cost of enzymatic reactions. Herein, we explored the suitability of the amino-functionalized zeolite/SiO2 materials to co-immobilize trypsin-chymotrypsin mixture. For this purpose, the trypsin-chymotrypsin mixture was co-immobilized on the amino-functionalized zeolite/SiO2 materials and the immobilization yield was 80.7 +/- 7.6%. The pre-support and its modifi...
Citation Formats
H. Bilgiç et al., “Preparation and investigation of biological effects of EGF contaning gelatin sponges as wound healing matrices,” 2009, Accessed: 00, 2021. [Online]. Available: