4. Germany
Total nanotechnology spending: $850,000,000
Rank based on spending: 5
Number of papers published: 1767
Rank based on papers published: 4
The Germans are known for their efficiency and they have managed to showcase their dominance in this field too.
![Best Countries in Nanotechnology - Germany](https://imonkey-blog.imgix.net/blog/wp-content/uploads/2015/09/14130823/shutterstock_243159169-750x500.jpg?auto=fortmat&fit=clip&expires=1756684800&width=480&height=320)
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