



@book {2426,
	title = {Effect of calcium phosphate addition to alginate microspheres: modulation of enzyme release kinetics and improvement of cell adhesion},
	series = {Key Engineering MaterialsKey Eng Mat},
	volume = {284-286},
	year = {2005},
	note = {Cited By (since 1996): 4Export Date: 21 November 2012Source: ScopusCODEN: KEMAELanguage of Original Document: EnglishCorrespondence Address: Barrias, C.C.; INEB - Institute de Engenharia Biom{\'e}dica, Laborat{\'o}rio de Biomaterials, R. Campo Alegre 823, 4150-180 Porto, Portugal; email: ccbarrias@ineb.up.ptReferences: Graopwski, G.A., Leslie, N., Wenstrup, R., (1998) Blood Rev, 12, p. 115;Rowley, J.A., Madlambayan, G., Mooney, D.J., (1999) Biomaterials, 20, p. 45; 
Dalby, M.J., Di Silvio, L., Harper, E.J., Bonfield, W., (2002) Biomaterials, 23, p. 569
},
	month = {2005///},
	pages = {689 - 692},
	abstract = {In this study, the addition of calcium phosphate powders to an alginate matrix was evaluated as a strategy to modulate enzyme release-kinetics from alginate microspheres and, simultaneously, to improve cell adhesion to the polymer. Pre-adsorption of the enzyme to the ceramic powders resulted in a more adequate release pattern. The ratio of ceramic-to-polymer had a pronounced effect on osteoblast adhesion to microspheres. Cells were only able to spread on microspheres with the highest percentage of ceramic (0.4 w/w using a 1.5\% w/v alginate solution).},
	keywords = {Alginate, Bioceramics, calcium phosphate, Calcium titanium phosphate, cell adhesion, Enzyme kinetics, Enzyme release, hydroxyapatite, Microspheres, Osteoblasts},
	isbn = {10139826 (ISSN)},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-20744433251\&partnerID=40\&md5=30ce8fc67d1e3e37074cc056f650b798},
	author = {Barrias, C.C. and Ribeiro, C.C. and Rodrigues, D. and Miranda, M.C.S. and Barbosa, M.A.}
}
