Some foods and medicines, such as many COVID-19 vaccines, must be kept cold. As a step toward a robust, stable technique that could indicate when these products exceed safe limits, researchers in ACS ...
Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is ...
Some foods and medicines, such as many COVID-19 vaccines, must be kept cold. As a step toward a robust, stable technique that could indicate when these products exceed safe limits, researchers in ACS ...
Imagine if there were inexpensive 3D-printed sensors that changed color to show us if something had gotten too warm or was subjected to too much stress. Well, there soon could be – and they'll ...
Inspired by the remarkable camouflage abilities of octopus and cuttlefish, Stanford researchers have developed a soft material that can rapidly shift its surface texture and color at extremely fine ...
A new technique opens a door to manufacturing of pressure-monitoring bandages, shade-shifting fabrics, or touch-sensing robots Imagine stretching a piece of film to reveal a hidden message. Or ...
Scientists have created a new light-activated ink that can change color on demand. It’s made up of microbeads of different colors that rise or sink in response to different wavelengths of light so ...
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