1983 Photomicrography Competition

Hafnium, polished with alumina abrasives and HF/HNO3/H2O solution

Paul E. Danielson

Affiliation
Teledyne Wah Chang Albany
Albany, Oregon, USA
Technique
Polarized Light
Magnification
150x

Seretonin in cell-cultured snail neuron

Paul Gade

Affiliation
University of Iowa
Zoology Department
Iowa City, Iowa, USA
Technique
Fluorescence
Magnification
125x

Compound eye of grass shrimp stained with methylene blue

John K. Douglass

Affiliation
Duke University
Zoology Department
Durham, North Carolina, USA
Technique
Phase Contrast
Magnification
200x