Factorial Study of Compressive Mechanical Properties and Primary In Vitro Osteoblast Response of PHBV/PLLA Scaffolds
Table 1
Low levels (−) and high levels (+) of variables in the fractional factorial design.
Levels
Factors
−
+
(A) Polymer concentration (%)
7.5
10
(B) Water phase fraction
0.5
0.66
(C) Composition of PLLA in PHBV
50/50
75/25
(D) Amount of HA (%)
5
10
(E) Molecular weight of PLLA (dL g−1)
1.6
1.9
We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.
