公开(公告)号：WO2014125383A3

公开(公告)日：2015-02-19

申请号：PCT/IB2014000930

申请日：2014-02-11

Applicant: AMERICAN UNIVERSITY OF CAIRO

Inventor： AZZAZY HASSAN ,  SHAHAT AHMED ,  HASSAN M A HASSAN

IPC: G01N21/25 ,  B01J31/38 ,  C07F7/00

CPC classification number: G01N21/78 ,  B01D2253/204 ,  B01J31/1691 ,  G01N33/1813 ,  G01N33/20 ,  Y10T436/16 ,  Y10T436/173845 ,  Y10T436/19

Abstract: Novel Zr-based metal-organic framework (MOF) chemosensors useful for detection, recognition, removal, and separation of heavy metals are provided. Also provided are methods for preparation of the chemosensors and processes for detection, recognition, removal, and separation of heavy metals using the chemosensors.

Abstract translation: 提供了用于重金属检测，识别，去除和分离的新型Zr基金属 - 有机骨架（MOF）化学传感器。 还提供了使用化学传感器制备化学传感器的方法和用于检测，识别，去除和分离重金属的方法。

公开(公告)号：WO2013071822A1

公开(公告)日：2013-05-23

申请号：PCT/CN2012/083800

申请日：2012-10-31

Applicant: 深圳大学

Inventor： 李学金 ,  任祥忠 ,  倪卓 ,  吴奕光

IPC: G01N21/64

CPC classification number: G01N21/643 ,  G01N21/77 ,  G01N21/7703 ,  G01N2021/6417 ,  G01N2021/6439 ,  G01N2021/6484 ,  G01N2021/772 ,  G01N2021/7786 ,  Y10T436/00 ,  Y10T436/19

Abstract: 一种荧光检测氯离子的方法及其装置和应用，所述荧光检测氯离子是利用氯离子影响某些光致发光物质中的发光特性，从而使其发射光谱发生变化。将对氯离子敏感的荧光试剂通过在光纤表面成膜和制备成测试液两种方法，通过测量荧光峰值波长或强度等信息，来检测氯离子浓度。该方法可用于在线评估钢筋混凝土的腐蚀环境或实验室对氯离子的浓度测量。

公开(公告)号：WO2012149076A3

公开(公告)日：2013-03-14

申请号：PCT/US2012035075

申请日：2012-04-26

Applicant: NALCO CO ,  BANKS RODNEY H ,  CIOTA STEVEN R ,  WELZ SASCHA

Inventor： BANKS RODNEY H ,  CIOTA STEVEN R ,  WELZ SASCHA

IPC: G01N21/75 ,  G01N33/22

CPC classification number: G01N21/77 ,  G01N1/34 ,  G01N17/00 ,  G01N21/6428 ,  G01N21/643 ,  G01N21/78 ,  G01N21/80 ,  G01N21/82 ,  G01N21/83 ,  G01N31/22 ,  G01N33/2835 ,  G01N35/08 ,  G01N2021/6421 ,  G01N2021/6432 ,  G01N2021/6441 ,  G01N2021/6491 ,  G01N2021/7786 ,  Y10T436/19 ,  Y10T436/25125

Abstract: The invention provides a method and apparatus for determining the amount of various materials in a liquid sample. Because the apparatus is particularly resilient It can be used repeatedly with very harsh liquid samples such as boot water from an oil refinery. The apparatus uses at least one volume and/or concentration independent optical analysis method to determine at least one of: the pH, amount of chloride, and/or amount of iron in the sample. The optical property can be eolorimetrie, fluorescent, or both and result from adding dyes, complexlrsg agents, turbidity inducing compounds, and other optically effecting reagents to the sample. Because the measurements are concentration and volume independent they can be done continuously, quickly, and avoid the inconvenient start and stop procedures in prior art measurement regimens. The method further includes using a BDD cell to oxidize materials (such, as sulfoxy compounds) that would otherwise interfere with the optical analysis and/or to sparge the sample with gas.

Abstract translation: 本发明提供一种用于确定液体样品中各种材料的量的方法和装置。 因为设备特别有弹性它可以用非常苛刻的液体样品反复使用，例如来自炼油厂的靴子水。 该装置使用至少一种体积和/或浓度的光学分析方法来确定样品中的pH，氯化物量和/或铁量中的至少一种。 光学性质可以是变色，荧光或两者，并且由添加染料，复合物剂，浊度诱导化合物和其它光学效应试剂引起。 由于测量是集中和体积独立的，因此可以连续，快速地完成测量，并避免现有技术测量方案中的不便之处。 该方法还包括使用BDD电池来氧化否则会干扰光学分析和/或用气体喷射样品的材料（如磺氧基化合物）。

公开(公告)号：WO2011133383A2

公开(公告)日：2011-10-27

申请号：PCT/US2011032438

申请日：2011-04-14

Applicant: BOLT N V ,  SAINI HARMESH K ,  WEST MICHAEL J ,  WANG QIN ,  GARVEY JAMES ,  RAND PAUL ,  ANGELO MARK ,  JOHNSTON DAVID ,  ORMOND ROBERT ,  HAN YE

Inventor： SAINI HARMESH K ,  WEST MICHAEL J ,  WANG QIN ,  GARVEY JAMES ,  RAND PAUL ,  ANGELO MARK ,  JOHNSTON DAVID ,  ORMOND ROBERT ,  HAN YE

IPC: G01N33/18 ,  G01N1/40 ,  G01N31/00 ,  G01N33/00

CPC classification number: G01N33/1826 ,  G01N21/75 ,  G01N33/18 ,  Y10T436/19 ,  Y10T436/193333

Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.

Abstract translation: 一种用于测定水中卤代烃的实时在线方法和分析系统，其操作为（1）提取在线样品; （2）从水中（例如用空气或氮气）吹扫挥发性卤代烃; （3）在分析物被吸附的多孔表面上携带含有感兴趣分析物的吹扫气体; （4）用热（热解吸）或溶剂（溶剂洗脱）从多孔表面回收分析物，以将分析物驱使到有机化学混合物中; （5）根据涉及分析物的反应和吡啶衍生物产生光学变化（例如，颜色变化）; 和（6）测量与反应相关的光学特性以量化挥发性卤代烃浓度。

公开(公告)号：WO2011126607A1

公开(公告)日：2011-10-13

申请号：PCT/US2011/024895

申请日：2011-02-15

Applicant: NCH ECOSERVICES, LLC ,  ANGELILLI, Jerome, F. ,  GUCCIONE, Patrick, D. ,  PIERCE, Billy, E. ,  WONG, Daniel, Wai-tak ,  WILLIAMS, John, H.

Inventor： ANGELILLI, Jerome, F. ,  GUCCIONE, Patrick, D. ,  PIERCE, Billy, E. ,  WONG, Daniel, Wai-tak ,  WILLIAMS, John, H.

IPC: C02F1/72 ,  G05B21/00 ,  G05B19/00 ,  C02F1/00 ,  B03D3/06

CPC classification number: C02F1/763 ,  C02F2103/02 ,  C02F2103/10 ,  C02F2209/005 ,  C02F2209/29 ,  C02F2209/40 ,  C02F2301/046 ,  Y10T436/19

Abstract: A method that can be used in a portable system and apparatus to effectively and efficiently treat aqueous fluids by quickly and reliably adjusting and controlling the free residual level of disinfectants, contaminants or additives through the addition of one or more treating agents such as oxidizing chemicals and/or other special-purpose additives, and that can continuously store, log, retrieve and report the related fluid composition data and other operating parameters on a real-time basis at either the use site or a remote location. A preferred use for the subject method is managing the chemistry of disinfectant, contaminant and/or additive levels in aqueous fluids used in hydraulic fracturing operations, and controlling the free residual levels of the disinfectant or contaminants within the fluids, including fluids maintained in frac tanks during temporary cessation of a hydraulic fracturing operation.

Abstract translation: 一种可用于便携式系统和装置中的方法，其通过加入一种或多种处理剂，例如氧化化学品和快速可靠地调节和控制消毒剂，污染物或添加剂的游离残留水平来有效地和有效地处理含水流体。 /或其他专用添加剂，并且可以在使用地点或远程位置上实时地连续地存储，记录，检索和报告相关的流体组成数据和其他操作参数。 本方法的优选用途是管理在水力压裂操作中使用的水性流体中的消毒剂，污染物和/或添加剂水平的化学性质，以及控制流体内的消毒剂或污染物的游离残余水平，包括保持在压裂罐中的流体 暂时停止水力压裂作业。

公开(公告)号：WO2010121082A3

公开(公告)日：2011-01-06

申请号：PCT/US2010031320

申请日：2010-04-15

Applicant: OXYGEN BIOTHERAPEUTICS INC ,  KIRAL RICHARD ,  THOMPSON DEBORAH P ,  CLAUSON GARY L

Inventor： KIRAL RICHARD ,  THOMPSON DEBORAH P ,  CLAUSON GARY L

IPC: C07C23/00

CPC classification number: A61K47/06 ,  A01N1/021 ,  A61K8/06 ,  A61K8/062 ,  A61K8/553 ,  A61K8/70 ,  A61K9/0014 ,  A61K9/0019 ,  A61K9/0034 ,  A61K9/107 ,  A61K9/1075 ,  A61K31/02 ,  A61K31/025 ,  A61K33/00 ,  A61K47/24 ,  A61K2800/21 ,  A61K2800/413 ,  A61K2800/805 ,  A61Q19/00 ,  A61Q19/08 ,  Y10T436/19

Abstract: The subject application provides for an emulsion comprising an amount of a perfluorocarbon liquid dispersed as particles within a continuous liquid phase, wherein the dispersed particles have a monomodal particle size distribution and uses thereof. The subject application also provides for a method of manufacturing a perfluorocarbon emulsion, a process for preparing a pharmaceutical product containing a PFC emulsion and a process for validating a batch of an emulsion for pharmaceutical use.

Abstract translation: 本申请提供了一种乳液，其包含一定量的全氟化碳液体，其分散在连续液相中的颗粒，其中分散的颗粒具有单峰粒度分布及其用途。 本申请还提供了制造全氟化碳乳液的方法，制备含有PFC乳剂的药物产品的方法和用于验证一批用于药物用途的乳剂的方法。

公开(公告)号：WO2010027273A1

公开(公告)日：2010-03-11

申请号：PCT/NO2009/000313

申请日：2009-09-08

Applicant: SINVENT AS ,  NAGY, Kalman ,  AARHAUG, Thor, Anders

Inventor： NAGY, Kalman ,  AARHAUG, Thor, Anders

IPC: G01N27/26

CPC classification number: G01N27/4166 ,  Y10T436/19

Abstract: The present invention concerns a method for potentiometric analysis of fluoride in biological material, where the biological material is wet extracted and analysed for fluoride content in the same beaker, and where the sample is dissolved in an acid at pH lower than 2. Further, the invention concerns use of the method for analysis of fluorides in aluminium industry and glassworks.

Abstract translation: 本发明涉及生物材料中氟化物的电位分析方法，其中生物材料被湿提取并分析在同一烧杯中的氟化物含量，并且样品溶解在pH低于2的酸中。此外， 本发明涉及铝工业和玻璃制品中氟化物分析方法的使用。

公开(公告)号：WO2008078092A1

公开(公告)日：2008-07-03

申请号：PCT/GB2007/004938

申请日：2007-12-21

Applicant: UNIVERSITY COLLEGE CARDIFF CONSULTANTS LTD. ,  ALDRIDGE, Simon ,  FALLIS, Ian, Andrew ,  BRESNER, Christopher ,  DAY, Joanna, Kate ,  TATCHELL, Thomas ,  BROOMSGROVE, Alexander, Edward, John ,  LOVEDAY, Matthew, James

Inventor： ALDRIDGE, Simon ,  FALLIS, Ian, Andrew ,  BRESNER, Christopher ,  DAY, Joanna, Kate ,  TATCHELL, Thomas ,  BROOMSGROVE, Alexander, Edward, John ,  LOVEDAY, Matthew, James

IPC: G01N21/64 ,  C07F17/02 ,  G01N27/00

CPC classification number: G01N27/3335 ,  C07F17/02 ,  C09B57/00 ,  G01N33/0049 ,  G01N33/0057 ,  Y10T436/163333 ,  Y10T436/172307 ,  Y10T436/19 ,  Y10T436/196666

Abstract: The present invention relates to detectors for detecting fluorine containing compounds and/or cyanide containing compounds, including hydrogen fluoride (HF) or HCN gas, hydrofluoric acid in solution, selected chemical warfare agents, selected industrial chemicals which may be hydrolysed to release HF or HCN gas, compounds containing a cyanide group, and compounds that can release HF or HCN. The detectors comprise i) an organometallic component containing at least one bis-substituted boryl group of the formula B(R B )(R B' ), wherein each R B and each R B' is independently selected from H, halogen, C 1-6 alkyl, OR 6 , N(R 6 )(R 7 ), SR 6 , C 3-20 aryl or heteroaryl, and C 3-20 cycloalkyl or heterocycloalkyl groups, each of which may be optionally substituted, ii) a Lewis base component, and iii) a solid matrix component. The invention also relates to novel organometallic compounds containing at least one bis-substituted boryl group and their use in detectors for fluorine containing compounds and/or cyanide containing compounds.

Abstract translation: 本发明涉及用于检测含氟化合物和/或含氰化合物的检测器，包括氟化氢（HF）或HCN气体，溶液中的氢氟酸，选定的化学战剂，可被水解以释放HF或HCN的选定工业化学品 气体，含有氰化物的化合物，以及可释放HF或HCN的化合物。 检测器包括：i）含有至少一个式B的双取代硼基（R B）的有机金属组分（R B），其中每个R SUP > B＆lt; B＆lt; B＆gt;各自独立地选自H，卤素，C 1-6烷基，OR 6，N （R 6），（R 7），SR 6，C 3-20芳基或杂芳基，C 3-20个环烷基或杂环烷基，其各自可以任选被取代，ii）路易斯碱组分，和iii）固体基质组分。 本发明还涉及含有至少一个双取代硼基的新型有机金属化合物及其在含氟化合物和/或含氰化合物的检测器中的用途。

公开(公告)号：WO2008022205A2

公开(公告)日：2008-02-21

申请号：PCT/US2007076016

申请日：2007-08-15

Applicant: APPLERA CORP ,  PURKAYASTHA SUBHASISH

Inventor： PURKAYASTHA SUBHASISH

IPC: G01N33/78 ,  G01N33/68

CPC classification number: G01N33/6848 ,  Y10T436/19 ,  Y10T436/200833

Abstract: The present teachings provide methods for analyzing one or more thyroxine compounds in one or more samples using isobaric labels and parent-daughter ion transition monitoring (PDITM). In various embodiments, the methods comprise the steps of: (a) labeling one or more thyroxine compounds with different isobaric tags from a set of isobaric tags, each isobaric tag comprising a reporter ion portion; (b) combining at least a portion of each of the isobarically labeled thyroxine compounds to produce a combined sample; (c) subjecting at least a portion of the combined sample to PDITM; (d) measuring the ion signal of one or more of the transmitted reporter ions; and (e) determining the concentration of one or more of the isobarically labeled thyroxine compounds based at least on a comparison of the measured ion signal of the corresponding reporter ion to one or more measured ion signals of a standard compound.

Abstract translation: 本教导提供了使用等压标记和亲 - 子离子跃迁监测（PDITM）在一个或多个样品中分析一种或多种甲状腺素化合物的方法。 在各种实施方案中，所述方法包括以下步骤：（a）从一组等压标签的一组标记一种或多种具有不同等压标签的甲状腺素化合物，每个等压标签包含报道离子部分; （b）将每个等压标记的甲状腺素化合物的至少一部分合并以产生组合的样品; （c）使组合样品的至少一部分经受PDITM; （d）测量一个或多个所传递的报道离子的离子信号; 至少基于相应报道离子的测量离子信号与标准化合物的一个或多个测量离子信号的比较，确定一种或多种等量标记的甲状腺素化合物的浓度。

公开(公告)号：WO2007100061A1

公开(公告)日：2007-09-07

申请号：PCT/JP2007/053960

申请日：2007-03-01

Applicant: 国立大学法人東京大学 ,  長野 哲雄 ,  浦野 泰照 ,  見目 勝

Inventor： 長野 哲雄 ,  浦野 泰照 ,  見目 勝

IPC: C07D493/10 ,  C07D311/82 ,  C07D495/10 ,  G01N31/00 ,  G01N31/22

CPC classification number: G01N31/22 ,  C07D311/82 ,  C07D493/10 ,  C07D495/10 ,  G01N2021/7786 ,  Y10T436/153333 ,  Y10T436/19 ,  Y10T436/193333

Abstract: Disclosed is a compound represented by the general formula (I), which is useful for the selective determination of a hypochlorite ion or the like: (I) wherein R 1 represents a hydrogen atom or one to four univalent substituents; R 2 , R 4 , R 5 and R 7 independently represent a hydrogen atom or a univalent substituent; R 3 represents =O or =N + (R 8 )(R 9 )·M - (wherein R 8 and R 9 independently represent an alkyl group and M - represents a counter ion); R 6 represents -OH or -N(R 10 )(R 11 ) (wherein R 10 and R 11 independently represent an alkyl group); n represents an integer of 1 to 3; and X represents -SH or -OH.

Abstract translation: 公开了由通式（I）表示的化合物，其可用于选择性测定次氯酸根离子等：（I）其中R 1表示氢原子或一至四个一价 取代; R 2，R 4，R 5和R 7独立地表示氢原子或一价取代基; R 3表示= O或= N +（R 8）（R 9）（M 9） - 其中R 8和R 9独立地表示烷基，M -O - 表示抗衡离子）。 R 6表示-OH或-N（R 10）（R 11）（其中R 10和R 20） 11个独立地表示烷基）; n表示1〜3的整数， X表示-SH或-OH。