Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

Full-sun days will soon be the regular forecast in Michigan. To prepare, here's a breakdown of the UV index and how soon you could get a sunburn.

Abstract: Indole spiropyran is a kind of ultraviolet (UV) sensitive material with excellent properties. In this paper, a photonic crystal fiber (PCF) sensor with built-in nano-silver layer is proposed ...

Everyone loves when the blue sky is out, but many forget to protect their skin from potentially harmful UV radiation. While the sun’s rays are essential to life on earth, ultraviolet radiation ...

Is prolonged sun exposure putting your eye health in danger? Here are some potential risks to consider and what you can do to stay safe. Although many of us are aware of the danger that ...

The $1,899 eufyMake UV Printer E1 brings the traditionally expensive technology to consumers. The $1,899 eufyMake UV Printer E1 brings the traditionally expensive technology to consumers.

Indole-3-acetic acid (IAA) (one of the main growth regulators ... The IAA quantification by HPLC UV-Visible was consistent with reported results by other detectors, allowing us to establish that this ...

Kochi: The state continues to reel under high UV radiation, with Munnar, Trithala and Ponnani recording a red alert level UV index of 11 on Friday. Several other places, including Kodakara-10 ...

The ultraviolet radiation level in the district has been recorded at an index of 11, measured through the ultraviolet (UV) meters installed at Thrithala and Ponnani for Palakkad and Malappuram ...

As a consequence, it demonstrates excellent photocatalytic applicability in the C-3 thiocyanation of imidazo[1,2-a]pyridine and indole under ambient conditions ... SEM, TEM, XPS, UV–vis spectra, and ...