Rewriteable Color Images (IMAGE)

Rice University

Rewriteable Color Images

Caption

These structural colors were printed on the same sheet of paper coated with copolymers through the application of ammonium persulfate and ethanol. Hydrogen bromide was used to neutralize the solvents and create a blank paper on which to print again.

Credit

Rice University

Usage Restrictions

For news reporting purposes only.

License

Licensed content

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