Electrospinning of Fish Gelatin Solution Containing Citric Acid: An Environmentally Friendly Approach to Prepare Crosslinked Gelatin Fibers
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چکیده
منابع مشابه
Click-Crosslinked Injectable Gelatin Hydrogels.
Injectable gelatin hydrogels formed with bioorthogonal click chemistry (ClickGel) are cell-responsive ECM mimics for in vitro and in vivo biomaterials applications. Gelatin polymers with pendant norbornene (GelN) or tetrazine (GelT) groups can quickly and spontaneously crosslink upon mixing, allowing for high viability of encapsulated cells, establishment of 3D elongated cell morphologies, and ...
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summary The objective of this study was to enhance the mechanical and thermo-mechanical properties of electrospun gelatin nanofibers, while maintaining their good bioactivity. In this work, genipin was used as crosslinker to achieve this goal. Electrospun gelatin nanofibers were crosslinked with genipin vapor at room temperature for 0 h, 6 h, 12 h, 24 h, 48 h and 72 h. The morphologies of the c...
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Beinert, H., Green, D. E., Hele, P., Hoffmann-Ostenhof, O., Lynen, F., Ochoa, S., Popjafk, G. & Ruyssen, R. (1956). Biochem. J. 64, 782. Bergel, F. (1956). Lecture in series, Scientific Basis of Medicine, 1954-5, vol. 4, p. 54. British Postgraduate Medical Federation. London: Athlone Press. Boyer, P. D. & Segal, H. L. (1954). In The Mechanism of Enzyme Action, p. 520. Ed. by McElroy, W. D. & Gl...
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We describe a new way to impart pH-responsive properties to gels of biopolymers such as gelatin. This approach involves the embedding of pH-sensitive nanosized vesicles within the gel. The vesicles employed here are those of sodium oleate (NaOA), a fatty-acid-based amphiphile with a single C18 tail. In aqueous solution, NaOA undergoes a transition from vesicles at a pH approximately 8 to micell...
متن کاملPreparation and Mechanical Properties of Photo-Crosslinked Fish Gelatin/Imogolite Nanofiber Composite Hydrogel
Fish gelatin (FG) extracted from sea bream scales was reacted with glycidyl methacrylate (GMA), and the product (FG-GMA) was used for photopolymerization using a radical photoinitiator in the presence or absence of imogolite nanofibers in the aqueous solution. The synthesis of FG-GMA was confirmed by H NMR spectroscopy, and photopolymerization of FG-GMA was achieved successfully by irradiation ...
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ژورنال
عنوان ژورنال: Materials
سال: 2019
ISSN: 1996-1944
DOI: 10.3390/ma12172808