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1. 发明申请

WO2016141323A1 MULTI-CHANNEL FLUOROMETRIC SENSOR AND METHOD OF USING SAME 审中-公开
标题翻译：多通道荧光传感器及其使用方法
公开(公告)号：WO2016141323A1
公开(公告)日：2016-09-09
申请号：PCT/US2016/020963
申请日：2016-03-04
申请人： ECOLAB USA INC.
发明人： TOKHTUEV, Eugene , SKIRDA, Anatoly , CHRISTENSEN, William M.
IPC分类号： G01N21/64 , G01J3/44 , G01N21/01
CPC分类号： G01N21/645 , G01N21/51 , G01N21/53 , G01N21/6428 , G01N21/85 , G01N33/18 , G01N33/1893 , G01N2021/6439 , G01N2033/184
摘要： An optical sensor can include first and second optical emitters configured to emit light into a fluid sample via an optical pathway. Light from the emitters can cause fluorescence from the sample and/or scatter off of the sample. Scattered and fluoresced light can be received by an optical detector in the sensor via the optical pathway, and used to determine at least one characteristic of the fluid sample. A second optical detector can provide reference measurements of the amount of light emitted to the sample. The second optical emitter and second optical detector can be included in an optical emitter assembly removably disposed in the optical pathway of the optical sensor such that the second optical emitter emits light into the optical pathway toward a fluid sample.
摘要翻译：光学传感器可以包括被配置成通过光学路径将光发射到流体样本中的第一和第二光发射器。来自发射体的光可导致样品的荧光和/或样品的散射。分散的和荧光的光可以通过光学路径的传感器中的光学检测器接收，并用于确定流体样品的至少一个特性。第二光学检测器可以提供发射到样品的光量的参考测量值。第二光发射器和第二光学检测器可以被包括在可移除地设置在光学传感器的光学路径中的光发射器组件中，使得第二光发射器将光发射到朝向流体样品的光学路径中。

2. 发明申请

WO2013033541A1 MOLECULARLY IMPRINTED POLYMER FOR DETECTING WATERBORNE TARGET MOLECULES AND IMPROVING WATER QUALITY 审中-公开
标题翻译：用于检测水中目标分子和提高水质的分子印迹聚合物
公开(公告)号：WO2013033541A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/053349
申请日：2012-08-31
申请人： THE TRUSTEES OF DARTMOUTH COLLEGE , BELBRUNO, Joseph, J.
发明人： BELBRUNO, Joseph, J.
IPC分类号： G01N27/06 , G01N27/07 , G01N33/00
CPC分类号： G01N33/50 , G01N27/06 , G01N27/07 , G01N33/182 , G01N2033/184
摘要： This disclosure relates to the field of molecularly imprinted polymers for detecting or removing target molecules.
摘要翻译：本公开涉及用于检测或去除靶分子的分子印迹聚合物领域。

3. 发明申请

WO2004013623A3 AMPEROMETRIC CHLORAMINE SENSOR 审中-公开
标题翻译： AMPEROMETRIC CHLORAMINE传感器
公开(公告)号：WO2004013623A3
公开(公告)日：2004-04-22
申请号：PCT/US0309945
申请日：2003-04-28
申请人： ROSEMOUNT ANALYTICAL INC
发明人： FENG CHANG-DONG
IPC分类号： G01N27/49 , G01N33/00
CPC分类号： G01N27/4045 , G01N2033/184
摘要： A chloramine amperometric sensor (14, 20) includes a sensor body (22) with an electrolyte (24) disposed inside the sensor body (22). A membrane (32) is coupled to the sensor body (22) and adapted to pass chloramine therethrough. A reference electrode (30) is disposed in the electrolyte (24) and coupled to a first conductor (36). A second conductor (34) is coupled to a working electrode (26) that is disposed proximate the membrane (32). The working electrode (26) is constructed from a noble metal in non-compact form. The non-compact form can be a Gas Diffusion Electrode, which can include metal mesh, carbon paper, carbon cloth, metal/carbon powder loaded on a porous membrane or any combination thereof.
摘要翻译：氯胺电流传感器（14,20）包括具有设置在传感器主体（22）内部的电解质（24）的传感器主体（22）。膜（32）耦合到传感器主体（22）并且适于使氯胺通过其中。参考电极（30）设置在电解质（24）中并且耦合到第一导体（36）。第二导体（34）耦合到靠近膜（32）设置的工作电极（26）。工作电极（26）由非紧凑形式的贵金属构成。非致密形式可以是气体扩散电极，其可以包括金属网，碳纸，碳布，负载在多孔膜上的金属/碳粉末或其任何组合。

4. 发明申请

WO2016007833A1 OPEN-CELL FOAM ENVIRONMENTAL INDICATOR AND METHODS OF USE 审中-公开
标题翻译：开环泡沫环境指示剂及其使用方法
公开(公告)号：WO2016007833A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/039905
申请日：2015-07-10
申请人： SMITH, Scott C.
发明人： SMITH, Scott C.
IPC分类号： G01N1/02 , C02F1/28 , B01J20/26
CPC分类号： G01N1/28 , G01N1/12 , G01N1/16 , G01N1/18 , G01N1/2214 , G01N1/2273 , G01N1/26 , G01N33/1826 , G01N33/1833 , G01N33/20 , G01N33/2823 , G01N2001/2297 , G01N2001/2826 , G01N2033/184 , Y02W10/37
摘要： A method of removing and detecting the presence of substances from at least one of a body of water (20) and the air. The method includes placing into the body of water (20) or into the air an open-cell foam material (12, 14, 16), removing separate portions of the open-cell foam material (12, 14, 16) from the water (20) or air at different exposure times after the open-cell foam material (12, 14, 16) was placed into the water (20) or air, and determining the presence in the removed separate portions of one or more substances that were removed from the water (20) or air by the open-cell foam material (12, 14, 16).
摘要翻译：从水体（20）和空气中的至少一种去除和检测物质的存在的方法。该方法包括将开孔细胞泡沫材料（12,14,16）放入水体（20）或空气中，将开孔泡沫材料（12,14,16）的分开部分从水中除去（20）或空气中的不同曝光时间之后的空气（20）或空气中，并且确定在去除的分离部分中存在一种或多种物质通过开孔泡沫材料（12,14,16）从水（20）或空气中除去。

5. 发明申请

WO2012154028A1 A PHOSPHATE SENSOR AND METHOD OF FORMATION THEREOF 审中-公开
标题翻译：磷酸盐传感器及其形成方法
公开(公告)号：WO2012154028A1
公开(公告)日：2012-11-15
申请号：PCT/MY2012/000092
申请日：2012-04-27
申请人： MIMOS BERHAD , SAGIR, Alva , MOHD, Rais, Ahmad , AIMAN, Sajidah Abd Aziz
发明人： SAGIR, Alva , MOHD, Rais, Ahmad , AIMAN, Sajidah Abd Aziz
IPC分类号： G01N27/333
CPC分类号： G01N27/333 , G01N33/182 , G01N2033/184
摘要： The present invention relates to a phosphate sensor (100) for detecting and measuring inorganic phosphate anions. The phosphate sensor (100) is characterised by a substrate (160), a conductor layer (140) disposed on the substrate, and a cobalt nanoparticles composite layer (120) disposed on the conductor layer (140). A method of forming the phosphate sensor (120) is also provided.
摘要翻译：本发明涉及一种用于检测和测量无机磷酸盐阴离子的磷酸盐传感器（100）。磷酸盐传感器（100）的特征在于衬底（160），设置在衬底上的导体层（140）和设置在导体层（140）上的钴纳米复合层（120）。还提供了形成磷酸盐传感器（120）的方法。

6. 发明申请

WO2009121728A3 DETERMINING THE CONCENTRATION OF WATER TREATMENT CHEMICALS 审中-公开
标题翻译：确定水处理化学品的浓度
公开(公告)号：WO2009121728A3
公开(公告)日：2010-01-14
申请号：PCT/EP2009053300
申请日：2009-03-20
申请人： BASF SE , MCCANN ANDREW , WRIGHT DAVID MARTIN , FOVET YANNICK , MOODY GILLIAN MARY , HUGHES JONATHAN
发明人： MCCANN ANDREW , WRIGHT DAVID MARTIN , FOVET YANNICK , MOODY GILLIAN MARY , HUGHES JONATHAN
IPC分类号： G01N33/18 , B01D15/34 , G01N30/02
CPC分类号： G01N33/1826 , G01N30/02 , G01N2033/184
摘要： A method of determining the concentration of a target water treatment chemical in water, in an industrial process in which the water contains at least one additional water treatment chemical(s), comprising the steps of, a) introducing a predetermined quantity of said water into a separating medium, b) separating the target water treatment chemical from the at least one additional water treatment chemical(s), c) employing a detector to determine the concentration of the target water treatment chemical, in which in step (b) the target water treatment chemical and at least one additional water treatment chemical(s) are separated in the separating medium by the target water treatment chemical taking a different period of time to pass through separating medium than the at least one additional water treatment chemical(s). Preferably the detector produces a signal which is used to control the dose of target water treatment chemical.
摘要翻译：一种在水中含有至少一种另外的水处理化学品的工业过程中确定目标水处理化学品在水中的浓度的方法，包括以下步骤：a）将预定量的所述水引入分离介质，b）从至少一种额外的水处理化学品中分离目标水处理化学品，c）使用检测器来确定目标水处理化学品的浓度，其中在步骤（b）中，目标水处理化学品和至少一种另外的水处理化学品在分离介质中被目标水处理化学品在不同的时间段内分离，以通过分离介质比至少一种另外的水处理化学品。优选地，检测器产生用于控制目标水处理化学品的剂量的信号。

7. 发明申请

WO01096833A1 METHOD AND DEVICE FOR MEASURING AIR POLLUTION 审中-公开
标题翻译：用于测量空气污染的方法和装置
公开(公告)号：WO01096833A1
公开(公告)日：2001-12-20
申请号：PCT/FI2001/000477
申请日：2001-05-16
IPC分类号： G01N13/02 , G01N33/18
CPC分类号： G01N13/02 , G01N2033/184
摘要： The object of the invention is a method for determining the air pollution by measuring the surface tension of rainwater or from water melted from snow. The object of the invention is also a device for measuring continuously or from taken samples the surface tension of rainwater or from water melted from snow for determining the air pollution.
摘要翻译：本发明的目的是通过测量雨水或从雪融化的水中的表面张力来确定空气污染的方法。本发明的目的还是一种用于连续测量或从取样中测量雨水的表面张力或从雪融化的水中确定空气污染的装置。

8. 发明申请

WO2015048378A1 MULTI-CHANNEL FLUOROMETRIC SENSOR AND METHOD OF USING SAME 审中-公开
标题翻译：多通道荧光传感器及其使用方法
公开(公告)号：WO2015048378A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/057598
申请日：2014-09-26
申请人： ECOLAB USA INC.
发明人： BANKS, Rodney H. , TOKHTUEV, Eugene
IPC分类号： G01N21/00 , G01N21/64 , G01N21/47 , G01N21/49 , G01N1/10 , G01N27/02 , G01K13/00
CPC分类号： G01N21/645 , G01N21/53 , G01N21/8507 , G01N33/1826 , G01N2033/184
摘要： An optical sensor may include multiple optical emitters configured to emit light into a fluid sample via an optical pathway. Light from the emitters can cause fluorescence from the sample and/or scatter off of the sample. Scattered and fluoresced light can be received by an optical detector in the sensor via the optical pathway, and used to determine at least one characteristic of the fluid sample. A second optical detector can provide reference measurements of the amount of light emitted to the sample. In one example, the optical detector can detect scattered and fluoresced light simultaneously. In another example, light is emitted and detected alternatingly. The sensor can be part of a system that includes one or more controllers configured to control the emitting and detecting of light to and from the fluid sample. The controller can use detected light to determine at least one characteristic of the fluid sample.
摘要翻译：光学传感器可以包括配置成经由光学路径将光发射到流体样品中的多个光发射器。来自发射体的光可导致样品的荧光和/或样品的散射。分散的和荧光的光可以通过光学路径的传感器中的光学检测器接收，并用于确定流体样品的至少一个特性。第二光学检测器可以提供发射到样品的光量的参考测量值。在一个示例中，光学检测器可以同时检测散射的和荧光的光。在另一示例中，发光并交替检测光。该传感器可以是系统的一部分，其包括一个或多个控制器，其被配置为控制向流体样品和从流体样品的光的发射和检测。控制器可以使用检测到的光来确定流体样品的至少一个特性。

9. 发明申请

WO2013159189A1 METHODS AND APPARATUSES FOR EVALUATING WATER POLLUTION 审中-公开
标题翻译：评估水污染的方法和设备
公开(公告)号：WO2013159189A1
公开(公告)日：2013-10-31
申请号：PCT/CA2013/000383
申请日：2013-04-18
申请人： TRANSFERT PLUS, S.E.C.
发明人： LEFÈVRE, Florent , IZQUIERDO, Ricardo , JUNEAU, Philippe
IPC分类号： G01N21/76 , C12M1/12 , C12M1/34 , C12M1/42 , C12Q1/02 , G01N1/00 , G01N21/00 , G01N21/01 , G01N27/00
CPC分类号： G01N33/1866 , C12M21/02 , C12M23/16 , C12Q1/02 , G01N21/64 , G01N21/6486 , G01N27/30 , G01N33/1893 , G01N2033/184 , G01N2201/0628 , G01N2201/068 , G01N2520/00
摘要： There are provided methods and apparatuses for evaluating water pollution. The apparatus comprises at least one light source for exciting or causing activity of at least one type of microorganism or biological material; at least one photodetector for detecting a level of fluorescent light; and a chip disposed between the at least one light source and the detector, the chip comprising at least one microfluidic channel disposed for being exposed to light from the at least one light source and dimensioned for receiving a composition comprising the at least one type of microorganism or biological material and a water sample to be evaluated.
摘要翻译：提供了评估水污染的方法和设备。该装置包括用于激发或引起至少一种类型的微生物或生物材料的活性的至少一个光源; 用于检测荧光水平的至少一个光电检测器; 以及设置在所述至少一个光源和所述检测器之间的芯片，所述芯片包括至少一个微流体通道，所述至少一个微流体通道被设置用于暴露于来自所述至少一个光源的光并被设计成用于接收包含所述至少一种类型的微生物或生物材料和要评估的水样。

10. 发明申请

WO2011121547A3 FLUOROMETRIC SENSOR 审中-公开
标题翻译：荧光传感器
公开(公告)号：WO2011121547A3
公开(公告)日：2011-12-15
申请号：PCT/IB2011051344
申请日：2011-03-29
申请人： ECOLAB USA INC , TOKHTUEV EUGENE , CHRISTENSEN WILLIAM M , OWEN CHRISTOPHER J , SLOBODYAN VIKTOR , SKIRDA ANATOLY
发明人： TOKHTUEV EUGENE , CHRISTENSEN WILLIAM M , OWEN CHRISTOPHER J , SLOBODYAN VIKTOR , SKIRDA ANATOLY
IPC分类号： G01N21/64 , G01N21/33
CPC分类号： G01N21/645 , G01J1/0233 , G01J1/0271 , G01J1/0411 , G01N21/33 , G01N2021/6419 , G01N2021/6478 , G01N2033/184 , G01N2201/0221 , G02B7/027 , G02B19/0014 , G02B19/0061 , G02B19/0085 , Y10T29/49002
摘要： Embodiments provide an optical sensor head and method of making an optical sensor head. In some cases the sensor head can be used as a fluorometric sensor to measure concentrations of substances within a liquid sample of interest. The sensor head includes a light source window and a detector window that transmit light between the sensor head and an analytical area. In some cases the windows include a ball lens positioned within a channel such that the ball lens and the channel create a seal between the interior and exterior of the sensor head.
摘要翻译：实施例提供一种光学传感器头和制造光学传感器头的方法。在某些情况下，传感器头可以用作荧光传感器来测量目标液体样品中物质的浓度。传感器头包括光源窗口和在传感器头部和分析区域之间透射光的检测器窗口。在一些情况下，窗户包括位于通道内的球透镜，使得球透镜和通道在传感器头部的内部和外部之间形成密封。

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