Rapidly resorbable and spongiosa-like dicalcium potassium sodium phosphate glass-ceramics for three-dimensional cultivation of human osteoblast-like cells

摘要

The BET measurements pointed out that there are no significant differences in the surface constitution because using the same slurry for ceramic production which leads to nearly the same sinter necks and the geometric differences of the samples are not important. This could be also the reason that the ion flux determined by pH testing was always about equal after 48 hours leaching in cell culture medium. This indicted a very distinct decrease in pH value because it was about pH = 10 after 5min water contact o the ground (D_50 about 40 um) spongiosa-like ceramics with the different pores per inch.