1991 Photomicrography Competition

Triple exposure of melanoma and astrocytoma cell culture (cancer cells)

Dr. Nancy Kedersha

Affiliation
ImmunoGen, Inc.
Cambridge, Massachusetts, USA
Technique
Fluorescence
Magnification
200x

Polyurethane elastic fiber bundle

Marc Van Hove

Affiliation
Centexbel
Zwijnaarde, Belgium
Technique
Polarized Light
Magnification
25x

Diffusion welded 6A1-4V-Ti to 6A1-4V-Ti with thin copper layer as a bonding aid

B.B. Fellman

Affiliation
Moog, Inc.
East Aurora, New York, USA
Technique
Differential Interference Contrast
Magnification
200x