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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number D1120-1

Soy-based hydrogel mixed with water (left) and in powder form (right). The polymer has great potential as a drug-delivery agent.

 

Photo by Sevim Erhan.


640 pixels wide: (d1120-1.jpg)




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Last Modified: 4/30/2008
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