Assertion: collagen's structure | /r/SimilarTo | the morphology of the aerogel
Facets:
Source sentences:
text: Lu et al.  proposed the use of collagen-bacteria nanocellulose aerogels for wound dressing; according to their macroscopic view and SEM morphology, entangled nanofibers formed a free-standing three-dimensional structure, which is similar to the morphology of the aerogel described in this study; even when cellulose has proved to be effective in TE, the difficulty to obtain it and its controversial source could limit a clinical application.