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12 条记录 (耗时 0.029 秒)

    Plasmon resonance (PR) system, instrument, cartridge, and methods and configurations thereof
    4.
    发明授权
    Plasmon resonance (PR) system, instrument, cartridge, and methods and configurations thereof 有权

    公开(公告)号：US11278890B2

    公开(公告)日：2022-03-22

    申请号：US17265162

    申请日：2019-08-06

    申请人： NATIONAL RESEARCH COUNCIL OF CANADA

    发明人： Ryan Denomme ,  Lidija Malic ,  Daniel Brassard ,  Keith Morton ,  Teodor Veres

    IPC分类号： B01L3/00 ,  G01N21/552 ,  G01N33/543

    摘要： A plasmon resonance system, instrument, cartridge, and methods for analysis of analytes is disclosed. A PR system is provided that may include a DMF-LSPR cartridge that may support both digital microfluidic (DMF) capability and localized surface plasmon resonance (LSPR) capability for analysis of analytes. In some examples, the DMF portion of the DMF-LSPR cartridge may include an electrode arrangement for performing droplet operations, whereas the LSPR portion of the DMF-LSPR cartridge may include an LSPR sensor. In other examples, the LSPR portion of the DMF-LSPR cartridge may include an in-line reference channel, wherein the in-line reference channel may be a fluid channel including at least one functionalized LSPR sensor (or sample spot) and at least one non-functionalized LSPR sensor (or reference spot). Additionally, methods of using the PR system for analysis of analytes are provided.

    Swivel mount for centrifugal microfluidic chip
    5.
    发明授权
    Swivel mount for centrifugal microfluidic chip 有权

    公开(公告)号：US11071985B2

    公开(公告)日：2021-07-27

    申请号：US15313961

    申请日：2015-05-26

    申请人： National Research Council of Canada

    发明人： Liviu Clime ,  Teodor Veres ,  Keith Morton

    IPC分类号： B01L9/00 ,  B04B5/04 ,  G01N35/00

    摘要： A centrifugal microfluidic chip mounting, kit and method include a swivel joint permitting a chip to rotate about an axis of the chip in a plane swept by a centrifuge, and a force applicator for controlling an angle of the swivel and for applying a force in proportion to a rotational rate of the centrifuge. The mounting includes: a blade part (18) that couples to, or defines, a blade (10) of a centrifuge at a radial distance from a centrifuge axis (12); a chip part (20) that holds the chip at an orientation having a normal not perpendicular to the axis; a one degree of freedom (DoF) joint (16) between the blade part and the chip part; and a force applicator (28) which bears on the chip part at a fixed set of one or more points, which do not surround, and are not surrounded by, the joint.

    POLYMER FILM-METAL COMPOSITES
    6.
    发明申请
    POLYMER FILM-METAL COMPOSITES 审中-公开

    公开(公告)号：US20200223999A1

    公开(公告)日：2020-07-16

    申请号：US16651018

    申请日：2018-09-25

    申请人： NATIONAL RESEARCH COUNCIL OF CANADA

    发明人： Lidija Malic ,  Xuefeng Zhang ,  Keith Morton ,  Teodor Veres

    IPC分类号： C08J7/18 ,  G03F7/004 ,  G03F7/027 ,  G03F7/028 ,  C08F222/10 ,  C08K3/08

    摘要： The present application relates to polymer film-metal composites, to methods of preparing polymer film-metal composites and to uses of such composites. The metal can be in the form of a nanoparticle or a film. The methods comprise depositing on a surface, a composition comprising: a cationic metal precursor; a polymer film precursor that comprises a plurality of photopolymerizable groups; and a photoreducer-photoinitiator; then irradiating the composition under conditions to simultaneously reduce the cationic metal and polymerize the photopolymerizable groups to obtain the composite on the surface.