3D models in Supplementary Materials for Bio-inspired tear-shaped alveolar sac model

Data S1. (separate file)

3D model of sunflower pollen built with practical shape and size details.

Data S2. (separate file)

3D model of raspberry-like microspheres (RMSs).

Data S3. (separate file)

3D models of different tear-shaped cell scaffolds (TCSs) built based on morphological and dimensional measurements.