RESOLUTION-ENHANCED OPTICAL COHERENT TOMOGRAPHY

    公开(公告)号:US20240041327A1

    公开(公告)日:2024-02-08

    申请号:US18274963

    申请日:2022-01-28

    IPC分类号: A61B5/00 G06T5/50

    摘要: Methods, systems, and devices for generating resolution-enhanced space-domain image of a target sample based on optical coherent tomography (OCT) imaging technologies are disclosed. In an aspect, a system includes a processing platform comprising one or more processing devices operatively coupled to one or more memory devices. The processing platform is configured to acquire a plurality of related sets of optical coherence tomography (OCT) image data for a target object volume, reconstruct space-domain OCT images for each of the plurality of sets of OCT image data, coherently average the reconstructed space-domain OCT images to suppress noise or enhance a signal-to-noise ratio, and computationally expand a spatial bandwidth of the coherent-averaged OCT image data via deconvolution.

    Rhenium complexes and methods of use for treating cancer

    公开(公告)号:US11884685B2

    公开(公告)日:2024-01-30

    申请号:US17267687

    申请日:2019-08-16

    IPC分类号: C07F13/00 A61P35/00

    CPC分类号: C07F13/00 A61P35/00

    摘要: A composition comprising the following structure: (1) wherein Re represents a rhenium ion having a +1 charge; (I) represents an uncharged bidentate ligand containing at least one ring containing a ring nitrogen atom bound to the rhenium (Re), and the bidentate ligand containing another nitrogen atom, either in a ring or not in a ring, bound to the rhenium (Re); and L1, L2, L3, and L4 are neutral ligands with at least one neutral ligand being an isonitrile ligand of the formula —CN—R, wherein R is an aliphatic or aromatic hydrocarbon group containing 1-20 carbon atoms; and X− represents a non-coordinating monovalent anion; wherein the bidentate ligand and R are optionally substituted by one or more groups selected from (i)-(xi) as further discussed above. Methods for treating a condition that benefits from ER stress induction, such as cancer, by administering the above rhenium complex are also disclosed.