Figure 4.

TEM images showing oriented attachment of cubic copper selenide in BSA solution for 48 h. a Low-magnification TEM image of sample. b HRTEM image of two primary crystallites forming “peanut” or “chain” via oriented attachment. c HRTEM image of a single nanorod after being fused together

Huang et al. Nanoscale Research Letters 2010 5:949-956   doi:10.1007/s11671-010-9587-0