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    Aligning particles e.g for microscopic examination - by applying the particle suspension as a mist into V=section grooves
    13.
    发明专利
    Aligning particles e.g for microscopic examination - by applying the particle suspension as a mist into V=section grooves 未知

    公开(公告)号：NL9000621A

    公开(公告)日：1991-10-16

    申请号：NL9000621

    申请日：1990-03-17

    Applicant: JAN GREVE UNIVERSITEIT TWENTE

    IPC: G01N1/28 ,  G01N15/10 ,  G01N15/14

    Abstract: A method for aligning particles comprises applying the particles in the form of a mist into V-section grooves. Pref. anti-adhesive means are provided to prevent adhesion of the particles to the groove walls. Gravity or centrifugal force may be used to align the particles and the particles may be permanently aligned if the particles remain in liq. after alignment. The groove walls may be given a thin anti-adhesive coating e.g, of PTFE or related material, and/or the cell suspension may contain an anti-adhesion additive such as a protein or a combination of proteins or a substance chosen from Tweens, Spans and Brims (RTMs), Pluronic F-10B (RTM) and heparin and its derivs. (opt. in combination with other substances).

    Material Characterization Method
    14.
    发明申请
    Material Characterization Method 有权

    公开(公告)号：US20250143630A1

    公开(公告)日：2025-05-08

    申请号：US18836911

    申请日：2023-02-10

    Applicant: UNIVERSITEIT TWENTE

    Inventor： David Fernandez Rivas ,  Miguel Angel Quetzeri Santiago

    IPC: A61B5/00 ,  A61F9/00 ,  A61M5/30

    Abstract: The invention provides a method for determining a property of a target area of a material, wherein the target area has a size selected from the range of 100 μm2-100 mm2, wherein the method comprises: an exposure stage comprising providing a liquid jet to the target area, wherein the liquid jet has a jet velocity selected from the range of 2-150 m/s; a measurement stage comprising detecting a deformation of the material in the target area and providing a related signal; and an analysis stage comprising determining the property of the target area based on the related signal.

    Reactor and related methods
    15.
    发明授权
    Reactor and related methods 有权

    公开(公告)号：US12209308B2

    公开(公告)日：2025-01-28

    申请号：US17522224

    申请日：2021-11-09

    Applicant: Universiteit Twente ,  ASM IP Holding B.V.

    Inventor： Antonius Aarnink ,  Alexey Kovalgin ,  Peter Jan Cornelis Scheeren

    IPC: C23C16/44 ,  C23C16/455 ,  H01L21/02

    Abstract: Systems and related methods are described that can be used for etching and/or depositing materials. In some embodiments, the systems comprise an outer chamber and an inner chamber. The inner chamber can comprise a lower chamber part and an upper chamber part which are moveable with respect to each other between a closed position and an open position. The upper chamber part and the lower chamber part can abut in the closed position. The upper chamber part and the lower chamber part may further define an opening in the open position.

    EMBEDDING BATH
    20.
    发明申请
    EMBEDDING BATH 有权

    公开(公告)号：US20220364033A1

    公开(公告)日：2022-11-17

    申请号：US17767298

    申请日：2020-10-09

    Applicant: UNIVERSITEIT TWENTE

    Inventor： Claas Willem VISSER ,  Vasileios TRIKALITIS ,  Jeroen ROUWKEMA ,  Tom KAMPERMAN

    IPC: C12M1/12 ,  A61L27/38 ,  C12N5/00 ,  C12M3/00 ,  A61L27/50

    Abstract: The invention provides a construct (1) comprising a number N of material types (100, 110, . . . ), wherein N is at least 2, wherein at least two of the material types (100, 110, . . . ) comprise granular material (101) comprising particles (10), wherein the granular material (101) at least defines an exterior surface (6) of the construct (1), wherein the construct (1) is self-supporting, and wherein the construct (1) is (i) self-healing or is (ii) configured for being self-healing by changing a liquid (15) content of the construct (1); wherein the different material types (100, 110, . . . ) mutually differ in at least one characteristic (19) selected from the group consisting of a physical characteristic and a chemical characteristic.

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