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17 results
  • Streptococci gordonii biofilm grown on a dental restorative; imaged by scanning electron microscopy.
  • Nanographene oxide interacting with bacteria, TEM.
  • Artificial microRNA scaffold.
  • TEM - myelin sheath - detailed structure
  • Normal bovine sperm
  • TEM - myelin sheath - detailed structure
  • Normal bovine sperm
  • Heart, illustration.
  • Bone, Illustration
  • Lung, illustration.
  • Testis, illustration.
  • Ear and auditory pathway, illustration
  • Osteocyte in cortical bone, SEM
  • Osteocyte in cortical bone, SEM
  • Penicillium chrysogenum spore and hyphae
  • Mutant magnetotactic bacterium, Magnetospirillum magneticum
  • Two enlarged images of T-cells one infected with HIV by the Frederick Cancer Research and Development Center. Colour lithograph by Nancy Burson and Kunio Nagashima, 1991.