Transition metal complexes with bidentate ligand having an imidazole ring and sensor constructed therewith
    101.
    发明授权
    Transition metal complexes with bidentate ligand having an imidazole ring and sensor constructed therewith 有权
    与具有咪唑环的二齿配体的过渡金属络合物和由其构成的传感器

    公开(公告)号:US06605201B1

    公开(公告)日:2003-08-12

    申请号:US09712452

    申请日:2000-11-14

    申请人: Fei Mao Adam Heller

    发明人: Fei Mao Adam Heller

    IPC分类号: G01N27327

    摘要: Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme based electrochemical sensors. In such instances, transition metal complexes accept electrons from, or transfer electrons to, enzymes at a high rate and also exchange electrons rapidly with the sensor. The transition metal complexes include at least one substituted or unsubstituted biimidazole ligand and may further include a second substituted or unsubstituted biimidazole ligand or a substituted or unsubstituted bipyridine or pyridylimidazole ligand. Transition metal complexes attached to polymeric backbones are also described.

    摘要翻译: 描述了铁,钴,钌,锇和钒的新型过渡金属络合物。 过渡金属络合物可用作酶基电化学传感器中的氧化还原介质。 在这种情况下,过渡金属配合物以高速率接受电子或将电子转移到酶,并且还与传感器快速交换电子。 过渡金属络合物包括至少一个取代或未取代的双咪唑配体,并且还可以包括第二取代或未取代的双咪唑配体或取代或未取代的联吡啶或吡啶基咪唑配体。 还描述了连接到聚合物主链上的过渡金属络合物。

    Transition metal complexes with (pyridyl)imidazole ligands
    102.
    发明申请
    Transition metal complexes with (pyridyl)imidazole ligands 有权
    与(吡啶基)咪唑配体的过渡金属络合物

    公开(公告)号:US20030096997A1

    公开(公告)日:2003-05-22

    申请号:US10143300

    申请日:2002-05-09

    发明人: Fei Mao Adam Heller

    IPC分类号: C07F015/00

    CPC分类号: C07F15/0026

    摘要: Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme-based electrochemical sensors. The transition metal complexes include substituted or unsubstituted(pyridyl)imidazole ligands. Transition metal complexes attached to polymeric backbones are also described.

    摘要翻译: 描述了铁,钴,钌,锇和钒的新型过渡金属络合物。 过渡金属络合物可用作酶基电化学传感器中的氧化还原介质。 过渡金属络合物包括取代或未取代的(吡啶基)咪唑配体。 还描述了连接到聚合物主链上的过渡金属络合物。

    Methods for preparing ruthenium and osmium compounds
    104.
    发明授权
    Methods for preparing ruthenium and osmium compounds 有权
    制备钌和锇化合物的方法

    公开(公告)号:US6114557A

    公开(公告)日:2000-09-05

    申请号:US372427

    申请日:1999-08-11

    摘要: The present invention provides methods for the preparation of compounds of the formula (Formula I):L.sub.y M(CO).sub.zwherein M is Ru or Os, each L is independently a neutral ligand, y=1-4, and z=1-5. These methods involve the reaction of Ru.sub.3 (CO).sub.12 or Os.sub.3 (CO).sub.12 with a neutral ligand in a solvent system having a boiling point higher than that of benzene at atmospheric pressure.

    摘要翻译: 本发明提供制备式(I)化合物的方法:其中M是Ru或Os的LyM(CO)z,每个L独立地是中性配体,y = 1-4,z = 1-5 。 这些方法涉及在大气压下沸点高于苯的溶剂体系中的Ru 3(CO)12或Os 3(CO)12与中性配体的反应。

    Osmium compounds
    110.
    发明授权
    Osmium compounds 失效
    锇化合物

    公开(公告)号:US4100158A

    公开(公告)日:1978-07-11

    申请号:US702132

    申请日:1976-07-02

    摘要: This specification describes a complex of osmium tetroxide and a compound having a heterocyclic ring containing one or two tertiary nitrogen atoms. The compound may be an aromatic tertiary amine and the tertiary nitrogen atom may be the sole heterocyclic atom in the heterocyclic ring. The complexes described are suitable for fixing and staining cells and may be used in the preparation of biological specimens for examination by electron microscopy.

    摘要翻译: 该说明书描述了四氧化锇和具有含有一个或两个叔氮原子的杂环的化合物的复合物。 该化合物可以是芳族叔胺,叔氮原子可以是杂环中唯一的杂环原子。 描述的复合物适用于细胞的固定和染色,可用于制备生物样品以通过电子显微镜检查。