镁离子载体III | 119110-38-2

• 物质功能分类: 分析化学 - 分析试剂 - 常用分析试剂
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 镁离子载体III
• 英文名称: N,N''-octamethylenebis(N'-heptyl-N'-methylmalonamide)
• 英文别名: Magnesium ionophore III；N'-heptyl-N-[8-[[3-[heptyl(methyl)amino]-3-oxopropanoyl]amino]octyl]-N'-methylpropanediamide
• CAS: 119110-38-2
• 化学式: C₃₀H₅₈N₄O₄
• 分子量: 538.815
• InChiKey: MXMJPDBVBJZBCA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  38
• 可旋转键数：
  25
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  98.8
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 安全说明：
  S22,S24/25
• WGK Germany：
  3

反应信息

• 作为反应物：
  描述：

  镁离子载体III 、 碘甲烷 在 氢氧化钾 作用下， 以 四氢呋喃 、 二甲基亚砜 为溶剂， 反应 20.0h， 以58.8%的产率得到镁离子载体II
  参考文献：
  名称：

  基于中性载体的细胞内镁离子选择性微电极。

  摘要：

  提出了一种基于合成中性载体的镁离子选择性微电极。Mg2 +对Na +，K +，H +和Ca2 +的选择性足以测定细胞内镁离子的活性。具有最佳膜组成的微电极的电阻约为5 x 10（10）Ω，且尖端直径约为1微米时，其90％响应时间小于或等于3 s。微电极电池组件的寿命超过1周，平衡后的电动势漂移小于或等于0.3 mV / h。

  DOI：

  10.1021/ac00181a015

文献信息

• MEANS FOR THE QUANTITATIVE DETERMINATION OF AN ANALYTE CONCENTRATION IN A PATIENT'S URINE SAMPLE
  申请人：Fuhrmann, Gerda Laura

  公开号：EP3537153A1

  公开（公告）日：2019-09-11

  The present invention relates to a single-use monoanalytical test-strip for the quantitative determination of an analyte in a patient's urine sample, and to a non-invasive point-of-care (POC) device for detecting deficiency and/or overload of an analyte in a patient's body. Furthermore, the present invention relates to a method for quantitatively determining the concentration of an analyte in a patient's urine sample and to a method of detecting deficiency and/or overload of an analyte in a patient's body. The test-strip comprises a substrate which either is electrically insulating or which has an electrically insulating layer applied thereon,- an electrode assembly applied on said substrate or on said electrically insulating layer, if present; and said electrode assembly comprises at least- one analyte-selective working electrode;- one reference electrode for said analyte-selective working electrode and an interface for electrically connecting said electrode assembly to a read out-meter device. Analytes are anions selected from halides, phopshates and sulfates or cations of alkali metals, of alkaline earth metals or of other metals.

  本发明涉及一种用于定量测定患者尿样中分析物的一次性单分析试纸，以及一种用于检测患者体内分析物缺乏和/或过量的非侵入性护理点（POC）设备。此外，本发明还涉及一种定量测定患者尿样中分析物浓度的方法，以及一种检测患者体内分析物缺乏和/或过量的方法。检测条包括一个基板，该基板是电绝缘的，或者在其上涂有电绝缘层；- 一个电极组件，如果有的话，涂在所述基板上或所述电绝缘层上；所述电极组件包括至少--一个分析物选择性工作电极；--一个用于所述分析物选择性工作电极的参比电极，以及一个用于将所述电极组件电连接到读出计装置的接口。分析物为阴离子，选自卤化物、磷酸盐和硫酸盐或碱金属、碱土金属或其他金属的阳离子。
• MEANS FOR THE QUANTITATIVE DETERMINATION OF CATIONIC ELECTROLYTE CONCENTRATION AND CREATININE CONCENTRATION AND OF THEIR RATIOS
  申请人：UriSalt GmbH

  公开号：EP3640633A1

  公开（公告）日：2020-04-22

  The present invention relates to a single-use test strip for the quantitative determination of a concentration of a cationic electrolyte which is not sodium, and of creatinine concentration, and for the subsequent determination of their ratio, and to a non-invasive point-of-care (POC) device for detecting a disorder of electrolyte balance in patient's body. Furthermore, the present invention relates to a method for simultaneously and quantitatively determining a cationic electrolyte concentration and creatinine concentration in a patient's urine sample and to a method of detecting a disorder of electrolyte balance in a patient's body.

  本发明涉及一种一次性试纸，用于定量测定非钠的阳离子电解质浓度和肌酐浓度，以及随后测定它们的比值，还涉及一种用于检测患者体内电解质平衡失调的非侵入性护理点（POC）设备。此外，本发明还涉及一种同时定量测定患者尿样中阳离子电解质浓度和肌酐浓度的方法，以及一种检测患者体内电解质平衡失调的方法。
• Method for the preparation of optical (bio)chemical sensor devices
  申请人：——

  公开号：US20020115224A1

  公开（公告）日：2002-08-22

  The present invention relates to a method for the preparation of a miniaturized optical chemical or biochemical sensor device (e.g. bulk optode, etc. for ion sensing), said device comprising a substrate material having a planar surface portion, said planar surface representing a transducer based on an optical phenomenon such as surface plasmon resonance based on evanescent waves, reflection or transmission; said planar surface portion having arranged thereon an multi-analyte array of (bio)chemical sensor dots located at spatially separated predetermined positions of the planar surface, said sensor dots including (i) a polymer matrix, and (ii) one or more (bio)chemical recognition moieties, the method comprising (a) providing a substrate material having a planar surface portion; (b) providing one or more spotting fluid(s); (c) depositing the one or more spotting fluid(s) onto the planar surface portion of the substrate material by means of a pin-printer deposition mechanism (arrayer) and allowing the spotting fluid(s) to consolidate.

  本发明涉及一种制备微型光学化学或生化传感器装置（如用于离子传感的散装光电极等）的方法。本发明涉及一种用于制备微型化光学化学或生化传感器装置（如用于离子传感的体式光电二极管等）的方法，所述装置包括具有平面表面部分的基底材料，所述平面表面代表基于光学现象（如基于蒸发波、反射或透射的表面等离子体共振）的换能器；所述平面表面部分上排列有位于平面表面空间上分离的预定位置的（生物）化学传感点的多分析阵列，所述传感点包括 (i) 聚合物基质，和 (ii) 一个或多个（生物）化学识别分子，该方法包括 (a) 提供具有平面表面部分的基底材料；(b) 提供一种或多种点阵液； (c) 通过针刺机沉积机构（阵列器）将一种或多种点阵液沉积到基底材料的平面部分上，并使点阵液固化。
• METHOD FOR THE PREPARATION OF OPTICAL (BIO)CHEMICAL SENSOR DEVICES
  申请人：Vir A/S

  公开号：EP1360007A1

  公开（公告）日：2003-11-12
• LIPOSOMES ENCLOSING A RADIONUCLIDE AND A CYTOTOXIC AGENT FOR COMBINATION THERAPY
  申请人：Algeta AS

  公开号：EP1812115A2

  公开（公告）日：2007-08-01