1987 Photomicrography Competition

Controlled concentration gradient in slowly drying DNA solution

Dr. Randolph L. Rill

Affiliation
Florida State University
Department of Chemistry and Institute of Molecular Biophysics
Tallahassee, Florida, USA
Technique
Polarized Light
Magnification
25x

Acetaminophen crystals

Arthur Strange

Affiliation
BIOARTS
Scarborough, Ontario, Canada
Technique
Polarized Light
Magnification
20x

Two types of glass filaments in epoxy binder

Howard E. Schneider

Affiliation
Spin Physics/Kodac
San Diego, California, USA
Technique
Differential Interference Contrast
Magnification
150x