id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-1268	Petrini, Lorenza; Wu, Wei; Gastaldi, Dario; Altomare, Lina; Farè, Silvia; Migliavacca, Francesco; Demir, Ali Gökhan; Previtali, Barbara; Vedani, Maurizio	Development of biodegradable magnesium alloy stents with coating	2014	12	.pdf	application/pdf	6360	286	51	[22] Wu, W., Chen, S., Gastaldi, D., Petrini, L., Mantovani, D., Yang, K., Tan, L., Migliavacca, F., Experimental data confirm numerical modeling of the degradation process of magnesium alloys stents, Acta Biomater., 9 (2013) 8730– 8739. Our study required the following steps: i) selection of a Mg alloy suitable for stent production, having sufficient strength and elongation capability; ii) computational optimization of the stent geometry to minimize stress and strain after stent deployment, improve scaffolding ability and corrosion resistance; iii) development of a numerical model for studying stent degradation to support the selection of the best geometry; iv) optimization of the alloy microstructure and production of Mg alloy tubes for stent manufacturing; v) set up, in terms of laser cut and surface finishing, of the procedure to manufacture magnesium stents; vi) selection of a coating able to assure enough corrosion resistance and computational evaluation of the coating adhesion.	cache/fis-1268.pdf	txt/fis-1268.txt