The removal of indoor and outdoor air pollutants is crucial to prevent environmental andhealth issues. Photocatalytic building materials are an energy-sustainable technology thatcan completely oxidize pollutants, improving ...

Halide perovskites have shown great potential in photocatalytic applications. In order to enhance the charge transportation efficiency, the chemical stability, and the light absorption ability, we anchored a lead-free ...

Ultraviolet radiation (UVR, 280-400. nm) is known to be lethal to several aquatic species; however, more subtle, 'sublethal' effects of UVR have recently received more attention. Larvae of the crab Cyrtograpsus altimanus ...

In this work TiO2 modified with nitrogen was synthesized by sol-gel method from the hydrolysis of titanium isopropoxide with urea solution in different concentrations so that the theoretical N/Ti molar ratio was equal to ...

Caliothrips phaseoli, a phytophagous insect, detects and responds to solar ultraviolet-B radiation (UV-B; λ ≤ 315 nm) under field conditions. A highly specific mechanism must be present in the thrips visual system in order ...

Ultraviolet light (UV) present in solar radiation has an important effect on the health of human skin. For that reason, we developed a disposable and easy-to-manufacture UV light sensor based on surface color change of a ...

Low-cost 2D cupric oxide nanoleaves (CuO NLs) arestraightforwardly synthesized at room temperature by precipitationvarying the addition method of the alkali. No further treatments arenecessary to obtain high purity NLs. ...

A wide bandgap and short-lived charge carrier constitutes two major issues for restricting anatase titanium dioxide (TiO2) photocatalytic activity in the ultraviolet light region of the solar spectrum. Interestingly, ...

Uno de los inconvenientes que suele presentarse al trabajar en un hospital veterinario es la necesidad de contar con un stock permanente de medicamentos y otros productos sanitarios, entre ellos, grandes volúmenes de ...