Extended Data Fig. 1: Morphology, size and crystal structure of all four different HOF nanocrystals that were characterized.
From: H-bonded organic frameworks as ultrasound-programmable delivery platform

a–d, TEM images and hydrodynamic size distribution measured by DLS of HOF-TATB nanocrystals (a), HOF-BTB nanocrystals (b), HOF-101 nanocrystals (c) and HOF-102 nanocrystals (d). e–h, The X-ray diffraction tests of HOF nanocrystals: HOF-TATB (e), HOF-BTB (f), HOF-101 (g), HOF-102 (h). n = 3 independent experiments for each sample.