LASER-BASED CONTRAST CONTROL IN TRANSMISSION ELECTRON MICROSCOPY

    公开(公告)号:WO2023079548A1

    公开(公告)日:2023-05-11

    申请号:PCT/IL2022/051157

    申请日:2022-11-01

    Abstract: A system and methods for electron beam imaging or electron beam spectroscopy. The system comprising: a transmission electron microscope (TEM) having a back focal plane; one or more laser-based devices, configured to shift a predetermined portion of an electron wave to an energy that is different from the energy originally provided by the electron source of the TEM; and an electron energy filter that is configured to accept electron waves, at the energy provided by the electron source of the TEM, and further configured to reject electron waves shifted to a different energy by the laser device.

    CARTILAGE TREATMENT FOR USE IN EYELID RECONSTRUCTION

    公开(公告)号:WO2022232516A1

    公开(公告)日:2022-11-03

    申请号:PCT/US2022/026938

    申请日:2022-04-29

    Inventor: KARLIN, Justin

    Abstract: The present disclosure relates to methods for preparing ear cartilage for eyelid reconstruction, including upper eyelid reconstruction, after trauma, disease, or tumor excision. The present disclosure also relates to compositions, uses, and methods for reconstructing an eyelid. The present disclosure also relates to kits for preparing ear cartilage for eyelid reconstruction. The disclosed compositions, uses, kits, and methods may also be used for autograft, allograft, isograft, and xenograft transplantation, for stored or banked grafts, and for other therapeutic uses.

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