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142 条记录 (耗时 0.018 秒)

    ARRANGEMENT FOR NEUTRALISATION OF MICROORGANISMS
    74.
    发明公开
    ARRANGEMENT FOR NEUTRALISATION OF MICROORGANISMS 有权
    一种微生物的中和过程

    公开(公告)号：EP2262739A1

    公开(公告)日：2010-12-22

    申请号：EP09730423.2

    申请日：2009-03-30

    申请人： ARC Aroma Pure AB

    发明人： ARC Aroma Pure AB

    IPC分类号： C02F1/48 ,  A23L3/32 ,  A61L2/03

    CPC分类号： C02F1/48 ,  A23L3/32 ,  A61L2/0011 ,  A61L2/03 ,  A61L2/24 ,  C02F1/32 ,  C02F1/34 ,  C02F1/78 ,  C02F2201/008 ,  C02F2303/04 ,  Y02W10/37 ,  Y10T137/218 ,  Y10T137/2185

    摘要： An arrangement for the exposure of a pumpable medium to an electric field. The arrangement comprises, at least two power supplies (100) for the generation of electrical voltage, at least one non-conducting chamber (102) for pumping said pumpable medium, which said at least one chamber (102) is provided with a first (106) and a second electrode plate (108), a control means (104) for controlling said at least two power supplies (100). During control the control means (104), by synchronous control, establishes a series connection between at least two of said at least two power supplies (100), the first electrode plate (106) and the second electrode plate (108). A resulting composite voltage arises between the first (106) and the second electrode plate (108), which resulting composite voltage will result in an electric field between the first (106) and the second electrode plate (108). The pumpable medium is exposed to the electric field. A method for the exposure of a pumpable medium to an electric field is also provided.

    A NOVEL AZA BODIPY COMPOUND FOR THE SELECTIVE DETECTION OF NITRITE IONS IN WATER AND A PROCESS FOR PREPARATION THEREOF
    77.
    发明公开
    A NOVEL AZA BODIPY COMPOUND FOR THE SELECTIVE DETECTION OF NITRITE IONS IN WATER AND A PROCESS FOR PREPARATION THEREOF 审中-公开
    新型AZA-BODIPY连接，亚硝酸根离子选择性检测水和方法及其生产

    公开(公告)号：EP2948462A2

    公开(公告)日：2015-12-02

    申请号：EP14724505.4

    申请日：2014-01-28

    申请人： Council of Scientific & Industrial Research

    发明人： DANABOYINA, Ramaiah ,  NAGAPPANPILLAI, Adarsh ,  MADHESH, Shanmugasundaram

    IPC分类号： C07F5/02 ,  G01N31/22 ,  G01N21/00 ,  G01N33/18

    CPC分类号： C07F5/022 ,  G01N21/78 ,  G01N31/227 ,  G01N33/182 ,  G01N33/188

    摘要： The present invention provides aza-BODIPY compound having formula 1 useful for detection of nitrite ions in an aqueous medium. The invention also provides a process for the preparation of aza-BODIPY compound having formula 1. For detecting nitrite ions, a dipstick device made by coating the assay powder of formula 1 in alumina over a thermoplastic or a glass solid support is used. The detection event can be monitored by noting the color change on the surface of the dipstick. Detection event by means of color change is selective for nitrite ions when compared to all other biologically important ions like SO42−, Cl−, HSO3−, CO32−, CH3COO−, NO3−, S2O32−, N3−.

    摘要翻译： 本发明提供了具有式1在wässrige介质检测亚硝酸根离子的有用的氮杂BODIPY化合物。 因此本发明提供了具有式1，用于检测亚硝酸根离子，通过在热塑性或玻璃固体支持用于在氧化铝涂层式1的测定粉末制成的试纸设备氮杂BODIPY化合物的制备方法。 检测事件可以通过注意到试纸的表面上的颜色变化进行监测。 通过颜色变化来检测事件是选择性的亚硝酸根离子相比，像SO42-，氯离子，HSO 3 - ，CO 3 2-，CH 3 COO - ，NO 3 - ，S2O32-，N3所有其它生物学上重要的离子。

    Nanostructures and applications thereof
    78.
    发明公开
    Nanostructures and applications thereof 审中-公开
    Nanostrukturen和Anwendungen davon

    公开(公告)号：EP2923712A1

    公开(公告)日：2015-09-30

    申请号：EP14162399.1

    申请日：2014-03-28

    申请人： Spago Imaging AB

    发明人： Bäckström, Sania ,  Petoral jr, Rodrigo ,  Axelsson, Oskar

    IPC分类号： A61K51/12 ,  A61P35/00

    CPC分类号： A61K51/065 ,  A61K51/1251 ,  C08G77/30

    摘要： Disclosed herein are globular nanostructures having a hydrodynamic diameter (D h ) of 8-100 nm comprising a central part and a peripheral part, wherein said central part has a calculated diameter (D c ) of 6-90 nm and said peripheral part has an estimated thickness (Tp) so that D h =D c +2T p , wherein said central part comprises: (i) a crosslinked polymeric framework comprising monomer residues wherein at least 30 % by number of the monomer residues have crosslinked thereby forming the crosslinked polymeric framework and/or (ii) a branched polymeric framework comprising monomer residues wherein the number of branch points is at least 30 % of the number of monomer residues, wherein said central part comprises chelating groups of which at least 4 allow chelation of at least one multiply charged cation, wherein said chelating groups are independently selected from the group consisting of-COOR 1 , -P=O(OR 1 )(OR 2 ), and -S(=O) 2 OR 1 , wherein R 1 and R 2 are independently selected from the group consisting of a negative charge, H, and lower alkyls, and wherein said peripheral part comprises a synthetic polymer material covalently attached to the central part, wherein the synthetic polymer material is hydrophilic and bioinert, and electrically neutral or zwitterionic. Also disclosed are compositions comprising such nanoparticles, and optionally also a radionuclide, use of such compositions, kits containing such compositions and methods for obtaining such compositions.

    摘要翻译： 本文公开了具有8-100nm的流体动力学直径（D h）的球状纳米结构，其包含中心部分和外围部分，其中所述中心部分具有6-90nm的计算直径（D c），并且所述周边部分具有 估计厚度（Tp）使得D h = D c + 2T p，其中所述中心部分包​​括：（i）包含单体残基的交联聚合物骨架，其中至少30％数量的单体残基已经交联从而形成交联的聚合物 框架和/或（ii）包含单体残基的支链聚合物框架，其中分支数目为单体残基数量的至少30％，其中所述中心部分包​​含螯合基团，其至少4个允许螯合至少一个 其中所述螯合基团独立地选自-COOR 1，-P = O（OR 1）（OR 2）和-S（= O）2 OR 1，其中R 1和R 2 独立地选自 由负电荷H和低级烷基组成的组，并且其中所述周边部分包括共价连接到中心部分的合成聚合物材料，其中合成聚合物材料是亲水的并且是生物惰性的，并且是电中性的或两性离子的。 还公开了包含这样的纳米颗粒的组合物，以及任选的放射性核素，这种组合物的使用，含有这些组合物的试剂盒和获得这种组合物的方法。