tuberculosis protein antigens. Methods: Polylactic-co-glycolic acid-polyethylene glycol (PLGA-PEG) nanoparticles (NPs) modified with Triantennary N-Acetylgalactosamine (Tri-GalNAc) were prepared to ...

A new SPF 50 sunscreen prototype uses radiative cooling to both protect the skin from UV rays and cool it off. Compared to a commercial sunscreen, the new formula kept the skin cooler when ...