Electrospun antibacterial poly(vinyl alcohol)/Ag nanoparticles membrane grafted with 3,3 ',4,4 '-benzophenone tetracarboxylic acid for efficient air filtration
Electrospun antibacterial poly(vinyl alcohol)/Ag nanoparticles membrane grafted with 3,3 ',4,4 '-benzophenone tetracarboxylic acid for efficient air filtration