A Simple Replica Method as the Way to Obtain a Morphologically and Mechanically Bone-like Iron-Based Biodegradable Material - Publication - Bridge of Knowledge

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A Simple Replica Method as the Way to Obtain a Morphologically and Mechanically Bone-like Iron-Based Biodegradable Material

Abstract

Porous iron-based scaffolds were prepared by the simple replica method using polyurethane foam as a template and applying the sintering process in a tube furnace. Their surface morphology was characterized using scanning electron microscopy (SEM) and phase homogeneity was confirmed using X-ray diffraction (XRD). Corrosion behavior was determined using immersion and potentiodynamic polarization methods in phosphate buffered saline (PBS). The surface energy was calculated by studying the changes of enthalpy of calorimetric immersion. A preliminary biological test was also carried out and was done using the albumin adsorption procedure. Results of our work showed that in using the simple replica method it is possible to obtain iron biomaterial with morphology and mechanical properties almost identical to bones, and possessing adequate wettability, which gives the potential to use this material as biomaterial for scaffolds in orthopedics.

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DOI:
Digital Object Identifier (open in new tab) 10.3390/ma15134552
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Category:
Articles
Type:
artykuły w czasopismach
Published in:
Materials no. 15,
ISSN: 1996-1944
Language:
English
Publication year:
2022
Bibliographic description:
Grodzicka M., Gąsior G., Wiśniewski M., Bartmański M., Radtke A.: A Simple Replica Method as the Way to Obtain a Morphologically and Mechanically Bone-like Iron-Based Biodegradable Material// Materials -Vol. 15,iss. 13 (2022), s.4552-
DOI:
Digital Object Identifier (open in new tab) 10.3390/ma15134552
Sources of funding:
  • Free publication
Verified by:
Gdańsk University of Technology

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