Monitorizarea expunerii la soare cu un senzor portabil de hârtie(Monitoring sun exposure with a portable paper sensor)

Summer is around the corner-time for cookouts and sunbathing.But too mach sun can result in sunburn, which is the main cause of skin cancer.
To help people stay safe, researchers report in ACS Sensors the development of a paper-based sensor for monitoring sun exposure given different skin tones and sunscreen levels