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 ...

A novel color-changing ‘living’ sensor reveals exposure to UV radiation, paving the way for future innovations in materials science.

Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is used to create the pressure sensors used in automotive and medical industries.

ALBUQUERQUE, N.M. — Every over-the-counter medication bottle sports a protective seal, usually a plastic wrap or foam layer, or both. These seals offer signs of tampering attempts. In a parallel ...

(Nanowerk News) Semiconductor materials called 2D halide perovskites can be used in devices like solar cells and LEDs. Scientists led by Assoc. Prof. Nripan Mathews of NTU's School of Materials ...

A new color-changing material can remember and forget like a brain cell, creating self-erasing images that hide information after a short time without using extra power. (Nanowerk Spotlight) Screens ...

Color-changing e-ink clothes are rolling out in the market. These clothing use an extremely flexible E-ink Prism film that has the impressive ability to change colors and patterns instantly. E-Ink ...