1979 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/1979/_photo800/1979_10.jpg)
10th Place
An antibiotic, doxycycline, dissolved in water and sputter coated with gold
David Gnizak
- Affiliation
- Ferro Corporation Research Center
Independence, Ohio, USA
- Technique
Vertical Illumination with Nomarski Differential Interference Contrast
- Magnifaction
- 55