The present thesis is part of an integrated and interdisciplinary project that aims to develop new Fe-based bioresorbable alloys for cardiovascular implants. The main purpose was to scrutinize and highlight the biological interactions between Fe-based materials and the surrounding tissue. During the last decade, biodegradable materials have been developed as alternatives to permanent coronary stents. Metals such as pure Fe and Fe-Mn alloys were investigated in this context for their good mechanical properties, adequate degradability and assumed biocompatibility. The main objectives were (1) to look at the impact of the released corrosion products, ions or ROS (Reactive Oxygen Species), as well as the material itself on the vascular tissue a...
Fil: Fagali, Natalia Soledad. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instit...
Bioabsorbable materials are fairly new and proper alloys for implantation in the body have not yet b...
Early in vivo animal test on pure iron coronary stent had proved that it is a promising candidate ma...
Fe-based materials are considered for the manufacture of temporary implants that degrade through the...
Cardiovascular diseases, such as blood vessels obstructions are common. They are the main cause of d...
e-based materials have increasingly been considered for the development of biodegradable cardiovascu...
The interactions that could be built between the biomaterials and tissue- microenvironments are very...
The addition of noble elements such as Ag was shown as a successful method to accelerate the corrosi...
Introduction: The use of biodegradable stents is appealing, as they would theoretically lessen the u...
Iron, while attracting less attention than magnesium and zinc, is still one of the best candidates f...
The degradation of bioresorbable metals in vivo changes the physicochemical properties in the enviro...
Pure iron was determined to be a valid candidate material for biodegradable metallic stents in recen...
Cardiovascular diseases such as arteriosclerosis are widespread nowadays. Implanting a stent in the ...
24 p.-7 fig. (In memory of Dr Blanca Teresa Perez-Maceda whose lovely life, plenty of fortitude, unw...
In this study, Fe-Ag and Fe-Au composites were fabricated by powder metallurgy using spark plasma si...
Fil: Fagali, Natalia Soledad. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instit...
Bioabsorbable materials are fairly new and proper alloys for implantation in the body have not yet b...
Early in vivo animal test on pure iron coronary stent had proved that it is a promising candidate ma...
Fe-based materials are considered for the manufacture of temporary implants that degrade through the...
Cardiovascular diseases, such as blood vessels obstructions are common. They are the main cause of d...
e-based materials have increasingly been considered for the development of biodegradable cardiovascu...
The interactions that could be built between the biomaterials and tissue- microenvironments are very...
The addition of noble elements such as Ag was shown as a successful method to accelerate the corrosi...
Introduction: The use of biodegradable stents is appealing, as they would theoretically lessen the u...
Iron, while attracting less attention than magnesium and zinc, is still one of the best candidates f...
The degradation of bioresorbable metals in vivo changes the physicochemical properties in the enviro...
Pure iron was determined to be a valid candidate material for biodegradable metallic stents in recen...
Cardiovascular diseases such as arteriosclerosis are widespread nowadays. Implanting a stent in the ...
24 p.-7 fig. (In memory of Dr Blanca Teresa Perez-Maceda whose lovely life, plenty of fortitude, unw...
In this study, Fe-Ag and Fe-Au composites were fabricated by powder metallurgy using spark plasma si...
Fil: Fagali, Natalia Soledad. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instit...
Bioabsorbable materials are fairly new and proper alloys for implantation in the body have not yet b...
Early in vivo animal test on pure iron coronary stent had proved that it is a promising candidate ma...