Figure 1From: Prolate spheroidal hematite particles equatorially belt with drug-carrying layered double hydroxide disks: Ring Nebula-like nanocomposites Powder X-ray diffraction patterns, SEM and TEM images of the as-prepared samples. XRD patterns of uncoated, NO3-LDH-coated, and SAL-LDH-coated hematite (A). SEM images of uncoated (B) and SAL-LDH-coated hematite (C). TEM images of uncoated (D) and SAL-LDH-coated hematite (E). SAED pattern of SAL-LDH-coated hematite (F).Back to article page