Research Article

The Incorporation of Strontium in a Sodium Alginate Coating on Titanium Surfaces for Improved Biological Properties

Figure 6

(a) Cumulative Sr2+ concentration of Ti/DOPA/SA/Sr1 and Ti/DOPA/SA/Sr5 as a function of time; (b) the Sr2+ release efficiency of Ti/DOPA/SA/Sr1 and Ti/DOPA/SA/Sr5 as a function of time.
(a)
(b)