VERFAHREN UND ANORDNUNG ZUR BEARBEITUNG VON TRÄGERMATERIAL DURCH SCHWERIONEN­BESTRAHLUNG UND NACHFOLGENDEN ÄTZPROZESS
    51.
    发明申请
    VERFAHREN UND ANORDNUNG ZUR BEARBEITUNG VON TRÄGERMATERIAL DURCH SCHWERIONEN­BESTRAHLUNG UND NACHFOLGENDEN ÄTZPROZESS 审中-公开
    方法和系统进行处理衬底重离子辐射和随后的蚀刻工艺

    公开(公告)号:WO2004015161A1

    公开(公告)日:2004-02-19

    申请号:PCT/DE2003/002533

    申请日:2003-07-23

    Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine Anordnung zur Bearbeitung von Trägermaterial durch Schwerionenbestrahlung und nachfolgenden Ätzprozess, bei dem die Schwerionenbestrahlung so durchgeführt wird, dass der Einfall eines Strahlenbündels (1) energiereicher Schwerionenstrahlung (1.1) auf eine Trägeroberfläche (2) unter mindestens zwei unterschiedlichen Winkeln stattfindet. Erfindungsgemäss wird dabei die Fluenz, die Energie und die Einfallsrichtung der Schwerionenstrahlen (1.1) so gewählt, dass eine maximale Anzahl von sich kreuzenden oder sich treffenden latenten lonenspuren (3) und von gemeinsamen Schnittmengen der Ausnehmungen (4), die durch einen sich an die Schwerionenbestrahlung anschließenden chemischen Ätzprozess erhalten werden, entsteht.

    Abstract translation: 本发明涉及一种方法和用于通过其中所述重离子辐照被执行以重离子辐照和随后的蚀刻工艺处理基板的布置中,一个辐射束的入射高能的(1)重离子辐照(1.1)到支撑表面(2)具有至少两个 发生在不同的角度。 根据本发明,注量,能量和重离子束(1.1)的入射方向被选择为使得交叉的最大数目或采取潜离子迹线(3),并通过在所述凹部(4)的共同交叉点的 获得随后的化学蚀刻工艺重离子辐射产生。

    pH DEPENDENT MEMBRANE DIFFUSION
    52.
    发明申请
    pH DEPENDENT MEMBRANE DIFFUSION 审中-公开
    pH依赖性膜扩散

    公开(公告)号:WO0236230A9

    公开(公告)日:2003-08-28

    申请号:PCT/US0145723

    申请日:2001-11-01

    Abstract: A pore plugging material, for pH dependent membrane diffusion, in which cyclic olefins having phosphazene-functional moieties provide predictable erosion properties when used to plug pores is separation barriers and other porous membranes. Specific properties of the polymers are dependent on several factors, including molecular weight and identity of side groups attached to the phosphazene moiety. However, as a class, phosphazene-functional cyclic olefins provide both predictable erodibility and uniformly benign hydrolysis products and are, therefore, uniquely suitable as pore plugging polymers for separation barriers and membranes of all kinds. The invention, therefore, embraces the provision of a pH-sensitive erodible pore plugging material to pores in separation barriers and membranes of all kinds.

    Abstract translation: 用于pH依赖性膜扩散的孔堵塞材料,其中具有磷腈官能团的环烯烃在用于堵塞孔隙时提供可预测的侵蚀性质是分离屏障和其它多孔膜。 聚合物的具体性质取决于几个因素,包括连接于磷腈部分的侧基的分子量和同一性。 然而,作为一类,磷腈官能的环烯烃提供可预测的可蚀性和均匀的良性水解产物,因此,其独特地适用于分离屏障和各种膜的孔堵聚合物。 因此,本发明包括在分离屏障和各种膜的孔中提供pH敏感的可侵蚀的孔隙堵塞材料。

    CURRENTS IN NARROW PORES
    54.
    发明申请
    CURRENTS IN NARROW PORES 审中-公开
    NARROW PORES中的电流

    公开(公告)号:WO1994015701A1

    公开(公告)日:1994-07-21

    申请号:PCT/GB1994000032

    申请日:1994-01-07

    CPC classification number: B01D67/0032 B01D69/02 B01D2323/12

    Abstract: Current fluctuations typical of those observed with biological channels which are ion selective and inhibited by divalent cations and protons have been observed in synthetic membranes, and a process for controlling permeability of a synthetic membrane to ions and uncharged molecules may be used in a switch or sensor, for example to monitor the content of a solution, to trigger macroscopic events by local microscopic changes and to alter the ionic content of a solution e.g. desalination.

    Abstract translation: 在合成膜中已观察到具有离子选择性和被二价阳离子和质子抑制的生物通道观察到的电流波动,并且可以在开关或传感器中使用用于控制合成膜对离子和不带电分子的渗透性的方法 例如监测解决方案的内容,通过局部微观变化触发宏观事件并改变溶液的离子含量,例如 海水淡化。

    POLYMER MEMBRANES HAVING OPEN THROUGH HOLES, AND METHOD OF FABRICATION THEREOF
    56.
    发明申请
    POLYMER MEMBRANES HAVING OPEN THROUGH HOLES, AND METHOD OF FABRICATION THEREOF 审中-公开
    具有开口的聚合物膜及其制造方法

    公开(公告)号:WO2017066869A1

    公开(公告)日:2017-04-27

    申请号:PCT/CA2016/051163

    申请日:2016-10-06

    CPC classification number: B01D67/0034 B01D67/0032

    Abstract: Described are various embodiments of a method for fabricating a polymer membrane having open through holes, and membranes so produced. In some embodiments, a curable polymeric resin is introduced within a micro post structure wherein a material of the micro posts is soluble in a solvent and wherein the curable polymeric resin is insoluble in this solvent such that the structure can be at least partially dissolved to release the membrane once cured.

    Abstract translation: 描述了用于制造具有开孔的聚合物膜的方法和如此制造的膜的各种实施方式。 在一些实施方案中,将可固化聚合物树脂引入微柱结构内,其中微柱的材料可溶于溶剂中,并且其中可固化聚合物树脂不溶于该溶剂中,使得该结构可至少部分溶解以释放 膜一旦固化。

    FILTRATION CELL AND METHOD FOR FILTERING A BIOLOGICAL SAMPLE
    57.
    发明申请
    FILTRATION CELL AND METHOD FOR FILTERING A BIOLOGICAL SAMPLE 审中-公开
    过滤细胞和过滤生物样品的方法

    公开(公告)号:WO2016200800A1

    公开(公告)日:2016-12-15

    申请号:PCT/US2016/036200

    申请日:2016-06-07

    Abstract: A filtration cell (10) for a biological sample including an upper chamber for receiving the biological sample to be filtered, a lower chamber in fluid communication with the upper chamber, and a filtration membrane (14) positioned between the upper chamber and the lower chamber is disclosed. A surface of the filtration membrane has a contact angle > 90°. The flow of the biological sample through the upper chamber may be tangential to the filtration membrane and a filtrate passing through the filtration membrane may be collected in the lower chamber. Also, a method of filtering a biological sample including passing the biological sample through an upper chamber of a filtration cell as described above and collecting a filtrate in the lower chamber is disclosed.

    Abstract translation: 一种用于生物样品的过滤池(10),包括用于接收要过滤的生物样品的上室,与上室流体连通的下室,以及位于上室和下室之间的过滤膜 被披露。 过滤膜的表面的接触角> 90°。 生物样品通过上室的流动可以与过滤膜相切,并且通过过滤膜的滤液可以被收集在下室中。 此外,公开了一种过滤生物样品的方法,包括使生物样品通过如上所述的过滤室的上室并在下室中收集滤液。

    POROUS NANOMEMBRANES
    59.
    发明申请
    POROUS NANOMEMBRANES 审中-公开
    多孔纳米微粒

    公开(公告)号:WO2014206735A1

    公开(公告)日:2014-12-31

    申请号:PCT/EP2014/062130

    申请日:2014-06-11

    Abstract: The invention relates to an isolated waterproof polymeric nanomembrane comprising pores of different geometric shapes and of a controlled size between 10 and 1000 nm, which is larger than the thickness of the membrane, and a method of producing the same comprising the process steps a. Providing a sacrifice layer on a surface of a solid support; b. Providing a polymerized layer of less than 1000 nm thickness on the surface of the sacrifice layer, by depositing a mixture of a polymer or a polymer precursor with a geometrically undefined pore template which is larger than the thickness of the polymerized layer, optionally followed by polymerization and/or crosslinking; c. Removing the pore template to obtain the polymerized layer with a controlled pore size; and d. Removing the sacrifice layer, thereby separating the solid support from the polymerized layer.

    Abstract translation: 本发明涉及一种分离的防水聚合物纳米膜,其包含不同几何形状的孔,并且具有大于膜厚度的10至1000nm之间的受控尺寸,以及其制备方法,包括方法步骤a。 在固体支持体的表面上提供牺牲层; 湾 在牺牲层的表面上提供小于1000nm厚度的聚合层,通过沉积聚合物或聚合物前体的混合物与几何未定义的孔模板,其大于聚合层的厚度,任选地随后聚合 和/或交联; C。 去除孔模板以获得具有可控孔径的聚合层; 和d。 去除牺牲层,从而将固体支持物与聚合层分离。

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