2007 Photomicrography Competition

Liesegang rings obtained by reacting silver and dichromate ions

Rafal Klajn

Affiliation
Northwestern University
Department of Chemical Engineering
Evanston, Illinois, USA
Technique
Brightfield
Magnification
40x

Cell infected with poxvirus

Dr. Daniel Kalman Patrick Reeves, Katie Ris-Vicari

Affiliation
Emory University
(Nature Medicine)
Atlanta, Georgia, USA
Technique
Deconvolution
Magnification
630x

Evaporated copper-sulphate solution on paper figure

Milan Kosanovic

Location
Belgrade, Serbia
Technique
Polarized light
Magnification
1x