1993 Photomicrography Competition

Crystals of ciliary neurotrophic factor

Dr. Wutian Wu

Affiliation
Eastern Virginia Medical School
Department of Neurosurgery
Norfolk, Virginia, USA
Technique
Polarized Light
Magnification
20x

Triple exposure of human squamous skin cancer cell culture

Dr. Nancy Kedersha

Affiliation
ImmunoGen, Inc.
Cambridge, Massachusetts, USA
Technique
Fluorescence
Magnification
125x

Diatom frustule arrangement

William R. West

Affiliation
Carolina Biological Supply Company
Burlingon, North Carolina, USA
Technique
Rheinberg Illumination
Magnification
30x