Color-changing coatings triggered by temperature changes

The changing of color can influence our perception of objects, be used to warn us against dangers or hazards, or help to conserve energy. Ph.D. candidate Weixin Zhang has developed organic "photonic" coatings that change ...

Hard magnetic coatings for high-precision microscopy

Microscopy is at the forefront of the fight against the coronavirus. Special microscopes, which enable scientists to view minute cell structures, are an indispensable tool in the development of vaccines and new therapies. ...

Nano coatings with many functions

Materials that simultaneously have contrasting properties—for example, they are soft on the one hand and hard on the other, with a gradual transition between the two properties—could enable completely new applications ...

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