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1. 发明申请

WO1997018464A1 ELECTROCHEMICAL CELL 审中-公开
标题翻译：电化学细胞
公开(公告)号：WO1997018464A1
公开(公告)日：1997-05-22
申请号：PCT/AU1996000724
申请日：1996-11-15
申请人： MEMTEC AMERICA CORPORATION , HODGES, Alastair, McIndoe , BECK, Thomas, William , JOHANSEN, Oddvar , MAXWELL, Ian, Andrew
发明人： MEMTEC AMERICA CORPORATION
IPC分类号： G01N27/403
CPC分类号： C12Q1/006 , C12Q1/004 , G01N27/3272
摘要： A method of manufacture of a thin layer electrochemical cell (Figs 12, 14) comprising the steps of: forming an aperture (11) extending through a sheet (1) of electrically resistive material, said aperture defining a side wall of the cell; mounting a first thin electrode layer (13) to one side of the sheet and extending over aperture (11) whereby to define a cell first end wall; mounting a second thin electrode layer (13) to the other side of the sheet and extending over aperture (11) whereby to define a second cell end wall in substantial overlying registration with the first electrode; and providing means (16) for admission of a liquid into the cell.
摘要翻译：一种薄层电化学电池的制造方法（图12,14），包括以下步骤：形成延伸通过电阻材料片材（1）的孔（11），所述孔限定电池的侧壁; 将第一薄电极层（13）安装到所述片材的一侧并延伸到孔（11）上，从而限定电池第一端壁; 将第二薄电极层（13）安装到片材的另一侧并且延伸到孔（11）上，从而限定与第一电极基本上重叠的第二电池端壁; 以及用于将液体进入电池的装置（16）。

2. 发明申请

WO1996032635A1 DEFINING AN ELECTRODE AREA 审中-公开
标题翻译：定义电极区域
公开(公告)号：WO1996032635A1
公开(公告)日：1996-10-17
申请号：PCT/AU1996000210
申请日：1996-04-11
申请人： MEMTEC AMERICA CORPORATION , HODGES, Alastair, McIndoe , JOHANSEN, Oddvar , BECK, Thomas, William
发明人： MEMTEC AMERICA CORPORATION
IPC分类号： G01N27/40
CPC分类号： B01D67/0086 , G01N27/30
摘要： The present invention relates to a method for defining an area (4) of a layer on a porous substrate comprising compressing a volume of the substrate to produce a compressed region (8) which defines, or which in combination with an edge (7) of the substrate or of the layer defines, a boundary of the area and which substantially prevents the transport of material through or across its surface. The present invention also relates to an electrochemical sensing device comprising: a porous substrate; and an electrode (1) on one side of the substrate; wherein a region of the substrate is compressed to an extent which forms a barrier to migration of electrolyte within the substrate, the compressed region defining, or in combination with an edge of the substrate or the electrode defining, a zone on the electrode of predetermined area.
摘要翻译：本发明涉及一种用于限定多孔基底上的层的区域（4）的方法，包括压缩一定体积的基底以产生压缩区域（8），该压缩区域（8）与边界（7）衬底或层限定了该区域的边界，并且基本上防止材料通过其表面或穿过其表面。本发明还涉及一种电化学感测装置，包括：多孔基材; 以及在所述基板的一侧上的电极（1）其中所述衬底的区域被压缩到对所述衬底内的电解质迁移的阻挡的程度，所述压缩区限定或者与所述衬底或所述电极的边缘组合，限定所述电极上的预定区域。

3. 发明申请

WO1997018465A1 ELECTROCHEMICAL METHOD 审中-公开
标题翻译：电化学方法
公开(公告)号：WO1997018465A1
公开(公告)日：1997-05-22
申请号：PCT/AU1996000723
申请日：1996-11-15
申请人： MEMTEC AMERICA CORPORATION , HODGES, Alastair, McIndoe , BECK, Thomas, William , JOHANSEN, Oddvar , MAXWELL, Ian, Andrew
发明人： MEMTEC AMERICA CORPORATION
IPC分类号： G01N27/42
CPC分类号： C12Q1/006 , C12Q1/004 , G01N27/3272
摘要： A method for determining the concentration of a reduced or oxidized form of a redox species in an electrochemical cell of the kind comprising a working electrode and a counter electrode spaced from the working electrode such that reaction products from the counter electrode arrive at the working electrode, the method comprising the steps of applying (21) an electric potential between the electrodes, such that the electro-oxidation of the redox species is diffusion controlled, determining the current as a function of time, estimating the magnitude of the steady state current (23), reversing the potential, again determining current as a function of time and estimating the reverse potential steady state (25).
摘要翻译：一种用于确定电化学电池中还原或氧化形式的氧化还原物质的浓度的方法，其包括与工作电极间隔开的工作电极和对电极，使得来自反电极的反应产物到达工作电极，该方法包括以下步骤：在电极之间施加（21）电位，使得氧化还原物质的电氧化被扩散控制，将电流确定为时间的函数，估计稳态电流的大小（23 ），反转电位，再次确定电流作为时间的函数，并估计反向电位稳态（25）。

4. 发明申请

WO1990002145A1 ACID TREATED POLYACRYLIC ACID GRAFTED FLUOROCARBON POLYMER SURFACE FOR CELL ATTACHMENT 审中-公开
标题翻译：酸处理聚丙烯酸接枝氟聚合物表面细胞附着
公开(公告)号：WO1990002145A1
公开(公告)日：1990-03-08
申请号：PCT/AU1989000356
申请日：1989-08-22
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ... , TELECTRONICS PTY. LIMITED , STEELE, John , JOHANSEN, Oddvar , JOHNSON, Graham , HODGKIN, Johnathon
发明人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ... , TELECTRONICS PTY. LIMITED
IPC分类号： C08F259/08
CPC分类号： C12N5/0068 , C08F8/36 , C08F259/08 , C08J7/12 , C12N2533/30 , C12N2533/52 , Y10S623/915 , Y10S623/921 , C08F220/06
摘要： A surface for the attachment and growth of cells is prepared by first grafting polyacrylic acid chains to a fluorocarbon polymer substrate so that its weight increases by between 0.1 % and 20 %. The surface is then treated with concentrated sulphuric acid under such conditions that will separately decarboxylate, aromatize and sulphonate an effective proportion of the grafted polyacrylic acid chains before being dried, soaked in a concentrated acid and brought to a substantially neutral pH for cell attachment and growth thereupon. The surface may also be used as a human tissue implant.
摘要翻译：通过首先将聚丙烯酸链接枝到碳氟聚合物基材上使其重量增加0.1％至20％来制备用于细胞附着和生长的表面。然后将表面用浓硫酸处理，在这样的条件下，其将在干燥之前分别脱羧，芳构化和磺化有效比例的接枝聚丙烯酸链，浸在浓酸中并使其达到基本上中性的pH以使细胞附着和生长于是。该表面也可以用作人体组织植入物。

5. 发明申请

WO2002081366A1 PROCESS AND APPARATUS FOR THE PRODUCTION OF CARBON NANOTUBES 审中-公开
标题翻译：用于生产碳纳米管的方法和装置
公开(公告)号：WO2002081366A1
公开(公告)日：2002-10-17
申请号：PCT/AU2002/000437
申请日：2002-04-04
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION , DAI, Liming , HUANG, Shaoming , JOHANSEN, Oddvar , MAU, Albert , HAMMEL, Ernst , TANG, Xinhe
发明人： DAI, Liming , HUANG, Shaoming , JOHANSEN, Oddvar , MAU, Albert , HAMMEL, Ernst , TANG, Xinhe
IPC分类号： B82B3/00
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/162 , C01B2202/08 , C01B2202/34 , C23C16/0281 , C23C16/26 , C23C16/46 , C30B25/02 , C30B29/02 , C30B29/605 , D01F9/127 , D01F9/133 , Y10T428/30
摘要： A process for preparing carbon nanotubes comprising locating a substrate (1) capable of supporting carbon nanotube growth in a localised heating zone within a reaction chamber (7), said localised heating zone being provided by a heating element (2) located within the reaction chamber (7), passing a gaseous carbonaceous material into the reaction chamber such that the gaseous material passes over and contacts the substrate (1) in the localised heating zone, whereby the gaseous material undergoes pyrolysis under the influence of the heat to form carbon nanotubes on the substrate (1). Embodiments of the process prepare multilayer carbon nanotubes and hetero-structured multilayer carbon nanotube films.
摘要翻译：一种制备碳纳米管的方法，包括将能够支撑碳纳米管生长的基底（1）定位在反应室（7）内的局部加热区中，所述局部加热区由位于反应室内的加热元件（2）（7），将气态碳质材料通入反应室，使得气态材料在局部加热区中通过并接触基板（1），由此气体材料在热影响下经历热解以形成碳纳米管基板（1）。该方法的实施方案制备多层碳纳米管和异质结构的多层碳纳米管膜。

6. 发明申请

WO1998011426A1 ANALYTIC CELL 审中-公开
标题翻译：分析细胞
公开(公告)号：WO1998011426A1
公开(公告)日：1998-03-19
申请号：PCT/AU1997000599
申请日：1997-09-11
申请人： MEMTEC AMERICA CORPORATION , HODGES, Alastair, McIndoe , JOHANSEN, Oddvar , CHATELIER, Ronald, Christopher , MAXWELL, Ian, Andrew , BECK, Thomas, William
发明人： MEMTEC AMERICA CORPORATION
IPC分类号： G01N27/40
CPC分类号： G01N27/4035
摘要： A device for measuring pH comprises a disposable cell combining a first electrode (8), a reference electrode (9), a porous membrane (1) extending between the first electrode (8) and the reference electrode (9) for retaining a liquid analyte if admitted to the porous membrane (1) in electrical contact with both said electrodes (8, 9), and a diffusion barrier (12) disposed between said electrodes (8, 9).
摘要翻译：用于测量pH的装置包括组合第一电极（8），参比电极（9），在第一电极（8）和参比电极（9）之间延伸的多孔膜（1）的一次性电池，用于保持液体分析物如果允许与两个所述电极（8,9）电接触的多孔膜（1）和设置在所述电极（8,9）之间的扩散阻挡层（12）。

7. 发明申请

WO1997000441A1 ELECTROCHEMICAL CELL 审中-公开
标题翻译：电化学细胞
公开(公告)号：WO1997000441A1
公开(公告)日：1997-01-03
申请号：PCT/AU1996000365
申请日：1996-06-19
申请人： MEMTEC AMERICA CORPORATION , HODGES, Alastair, McIndoe , BECK, Thomas, William , JOHANSEN, Oddvar
发明人： MEMTEC AMERICA CORPORATION
IPC分类号： G01N27/42
CPC分类号： C12Q1/004 , G01N27/3273
摘要： A method for determining the concentration of a reduced (or oxidised) form of a redox species in an electrochemical cell of the kind comprising a working electrode and a counter electrode spaced from the working electrode by a predetermined distance, said method comprising the steps of: (1) applying an electric potential difference between the electrodes; (2) selecting the potential of the working electrode such that the rate of electro-oxidation of the reduced form (or electro-reduction of the oxidised form) of the species is diffusion controlled, (3) selecting the spacing between the working electrode and the counter electrode so that reaction products from the counter electrode arrive at the working electrode; (4) determining current as a function of time after application of the potential and prior to achievement of a steady state; (5) estimating the magnitude of the steady state current, and (6) obtaining from the change in current with time and the magnitude of the steady state current, a value indicative of the diffusion coefficient and/or of the concentration of the reduced form (or the oxidised form) of the species. Also disclosed is an apparatus for determining the concentration of a redox species in an electrochemical cell comprising: an electrochemical cell having a working electrode and a counter (or counter/reference) electrode, means for applying and electric potential difference between said electrodes, means for measuring the change in current with time, and characterised in that the working electrode is spaced from the counter electrode by less than 500 mu m.
摘要翻译：一种用于确定电化学电池中还原（或氧化）形式的氧化还原物质的浓度的方法，所述电化学电池包括工作电极和与工作电极隔开预定距离的对电极，所述方法包括以下步骤：（1）在电极之间施加电位差; （2）选择工作电极的电位使得物种的还原形式（或氧化形式的电还原）的电氧化速率被扩散控制，（3）选择工作电极和相对电极使得来自反电极的反应产物到达工作电极; （4）在实施稳定状态之后，确定作为时间的函数的电流; （5）估计稳态电流的大小，以及（6）根据电流随时间的变化和稳态电流的大小获得表示扩散系数和/或浓缩形式的浓度的值（或氧化形式）的物种。还公开了一种用于确定电化学电池中的氧化还原物质的浓度的装置，包括：具有工作电极和计数器（或反/参考）电极的电化学电池，用于施加的电极和所述电极之间的电位差，测量电流随时间的变化，其特征在于工作电极与对电极间隔小于500μm。

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