Assertion: silk | /r/HasProperty | studied in past 30 years
Facets:
value: widely
type: DEGREE
Source sentences:
text: In the past 30 years, it has been widely studied and used as a biomaterial, which refers to materials used for medical applications in organisms, due to its excellent properties, including remarkable mechanical properties, comparative biocompatibility, tunable degradation rates in vitro and in vivo, the ease to load cellular growth factors (for example, BMP-2), and the ability to be processed into several other formats such as films, gels, particles, and scaffolds.