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Using catalysts to stamp nanopatterns without ink
Date:9/27/2007

one and keep going, Clark said.

In follow-up research, Clark and Toone are now evaluating more durable microstamping materials attached to longer lasting catalysts that are non-enzymatic.

By using different catalysts in succession, future versions of the inkless technique could be used to build complex nanoscale devices with unprecedented precision, the two predicted.

Soft lithography has really revolutionized the field of surface science over the last 30 years, said Toone. And I honestly believe that using catalysts instead of diffusive processes is going to become the way that soft lithography is done in the future.


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Contact: Monte Basgall
monte.basgall@duke.edu
919-681-8057
Duke University
Source:Eurekalert

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