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    • 8. 发明公开
    • Metal biosensors based on compounds with metal-sensitive chemical shifts for magnetic resonance spectroscopy and imaging
    • 根据化合物与用于磁共振波谱和磁共振成像金属敏感性的化学位移金属生物传感器
    • EP3015855A1
    • 2016-05-04
    • EP14190482.1
    • 2014-10-27
    • Klinikum rechts der Isar der Technischen Universität MünchenHelmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt GmbH
    • Westmeyer, Gil GregorMishra, AnuragPariani, Giorgio
    • G01N24/08A61B5/055A61K49/06G01R33/28G01R33/465G01R33/56
    • G01N24/08A61B5/055A61K49/103G01R33/281G01R33/465G01R33/5601
    • The present invention relates to the use of compounds with at least one metal-sensitive chemical shift for determining metal concentrations and/or measuring metal concentration changes, wherein the compound is selected from the group of: pyro-EGTA, EGTA, EDTA, AATA, APTRA, BAPTA, HIDA, citrate, CarboxyGlutamate (CGlu), arylazo chromotopic acid, beta-diketone (crown-ether), mono-, di-, or tri-pyridyl aniline, mono-, di-, or tri-pyridyl amine, trimethylphenylammonium, or derivatives thereof. The present invention further relates to biosensors comprising at least one of the compounds. The present invention also relates to the use of the compounds for diagnosing and/or monitoring treatment of a disease causing changes in metal concentrations. The present invention is furthermore related to in vitro and in vivo methods for determining metal concentration and/or measuring metal concentration changes using the compounds or biosensors. The present invention also relates to methods of diagnosing and/or monitoring treatment of a disease causing changes in metal concentrations wherein the compounds or biosensors are applied. The present invention also relates to use of the compounds or biosensors in quality control of food or in the examination of plants and organisms or for monitoring of environmental resources. The present invention further relates to novel derivatives of pyro-EGTA, AATA, APTRA and BAPTA as well as their uses.
    • 本发明涉及的化合物的用途与至少一种金属敏感性的化学位移为确定性采矿金属浓度和/或测量金属浓度的变化,worin所述化合物选自所组成的组:热释EGTA EGTA,EDTA,AATA, APTRA,BAPTA,HIDA,柠檬酸盐,羧基谷氨酸(cGlu),芳基偶氮chromotopic酸,β-二酮(冠醚),单 - ,二 - ,或三 - 吡啶基苯胺,单 - ,二 - ,或三 - 吡啶基胺, 三甲基苯基,或它们的衍生物。 本发明还涉及生物传感器包含所述化合物中的至少一种。 因此,本发明涉及使用所述化合物的用于诊断和/或监测治疗疾病引起金属浓度的变化。 本发明进一步更相关的体外和体内方法用于确定性采矿金属浓度和/或测量使用所述化合物或生物传感器的金属浓度的变化。 因此,本发明涉及诊断和/或监测治疗疾病引起金属浓度的变化的方法worin化合物或生物传感器被应用。 因此,本发明涉及在食品的质量控制或在植物和微生物的检查或用于环境资源的监测来使用这些化合物或生物传感器的。 本发明还涉及热释EGTA,AATA,APTRA和BAPTA以及它们的用途的新的衍生物。