USE OF PORPHYRIN NANOSTRUCTURES AS ANTIMICROBIAL AGENTS

    公开(公告)号:US20240172755A1

    公开(公告)日:2024-05-30

    申请号:US18282041

    申请日:2022-03-22

    Applicant: LUNANO INC.

    CPC classification number: A01N55/02 A01N33/12 A01P1/00

    Abstract: Methods of reducing or inhibiting growth of microbes (viruses, fungi and/or bacteria, including multi-drug resistant bacteria) can be carried out by applying a formulation including porphyrin nanoparticles to a surface to impart a residue of the porphyrin nanoparticles on the surface. The applied porphyrin nanoparticles residue can reduce or inhibit growth of infectious microbes on the surface for an extended period of time such as for at least 24 hours, 2 days, one week, etc. The applied porphyrin nanoparticles have high antimicrobial activity under visible light and without visible light.

    BRACELET OR STRAP
    8.
    发明申请

    公开(公告)号:US20230014460A1

    公开(公告)日:2023-01-19

    申请号:US17934000

    申请日:2022-09-21

    Applicant: Omega SA

    Inventor: Nicolas FRANCOIS

    Abstract: The invention relates to a bracelet or strap, in particular a watch band, comprising at least one organic material based portion intended to be placed in contact with the user's skin, said organic material containing at least one functional agent, such as an antibacterial agent. According to the invention, said organic material also contains a cosmetic agent for the skin, arranged to be able to be in contact with the user's skin when the bracelet is worn.
    The invention also concerns methods for manufacturing such a bracelet or strap.

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