Thin coatings- <200 nanometres- deposited by Physical Vapour Deposition, formed by a glass and/or ceramic matrix (e.g. silica) capable of incorporating silver or other metal nanoparticles:
›› Can be applied on countless substrates
›› Gradual release of ions without dispersing the nanoparticles in the surrounding
›› Effectiveness towards proliferation of bacteria, fungi & viruses including respiratory syncytial virus, influenza virus A & with demonstrated virucidal effect towards SARSCoV-2 on face masks
›› Withstand temperatures up to 450º Celsius without altering their antimicrobial properties, thereby suited for thermal regeneration.
UV cured lacquers
Sol-gel
Electrophoretic deposition