Cross section of mouse spinal cord, uranyl acetate
Porcine skeletal muscle, uranyl acetate
Arabidopsis thaliana stigma, osmium tetroxide
Deodorant, EDS
Mitochondria gold-immunolabeled in HeLa cells
Trypanosoma brucei, uranyl acetate
NIH-3T3 cell, osmium tetroxide
Maternal Milk
1 & 2Epidermal growth factor receptors immuno-labeled with 40 nm gold nanoparticles on A431 cells (imaged at 30 kv). The distribution of the receptors on the cell membrane is shown by counterstaining with uranyl acetate. In collaboration with Professor Joseph Schlessinger, Department of Pharmacology, Yale University School of Medicine.
3 & 4Cross section of rabbit aorta counterstained with uranyl acetate. Elastin in the tissue is seen in black (imaged at 30 kv). In collaboration with Professor Elazar Edelman, Harvard-MIT, Biomedical Engineering Center
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5Ruffled borders in macrophage A-21 cells, counterstained with uranyl acetate (imaged at 20 kv).
In collaboration with Professor Paul Matsudaira, Whitehead Institute For Biomedical Research, MIT.