Fig. 7
From: A non-classical view on calcium oxalate precipitation and the role of citrate
TEM images of calcium oxalate nanoclusters. a, b Citrate-stabilized CaC2O4 nanoclusters in dry state, formed at 10,000 s, showing isolated tiny species (average size 1.9 ± 0.2 nm, indicated by black arrows) scattered all over the image area as well as forming part of bigger nanometer-size aggregates. Scale bars: 50 nm
