Assertion: lipid's virus | /r/ObjectUse | used as template
Facets:
value: for organising materials on the nanoscale
type: PURPOSE
value: because of their size
type: CAUSE
value: because of shape
type: CAUSE
value: because of well-defined chemical structures
type: CAUSE
Source sentences:
text: Because of their size, shape, and well-defined chemical structures, viruses have been used as templates for organising materials on the nanoscale.