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Phosphinate Apical Ligands: A Route to a Water-Stable Octahedral Molybdenum Cluster Complex

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F19%3A00517993" target="_blank" >RIV/61388980:_____/19:00517993 - isvavai.cz</a>

  • Alternative codes found

    RIV/60461373:22330/19:43919484

  • Result on the web

    <a href="https://pubs.acs.org/doi/10.1021/acs.inorgchem.9b02569" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.inorgchem.9b02569</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1021/acs.inorgchem.9b02569" target="_blank" >10.1021/acs.inorgchem.9b02569</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Phosphinate Apical Ligands: A Route to a Water-Stable Octahedral Molybdenum Cluster Complex

  • Original language description

    Recent studies have unraveled the potential of octahedral molybdenum cluster complexes (Mo6) as relevant red phosphors and photosensitizers of singlet oxygen, O2(1Δg), for photobiological applications. However, these complexes tend to hydrolyze in an aqueous environment, which deteriorates their properties and limits their applications. To address this issue, we show that phenylphosphinates are extraordinary apical ligands for the construction of Mo6 complexes. These new complexes display unmatched luminescence quantum yields and singlet oxygen production in aqueous solutions. More importantly, the complex with diphenylphosphinate ligands is the only stable complex of these types in aqueous media. These complexes internalize in lysosomes of HeLa cells, have no dark toxicity, and yet are phototoxic in the submicromolar concentration range. The superior hydrolytic stability of the diphenylphosphinate complex allows for conservation of its photophysical properties and biological activity over a long period, making it a promising compound for photobiological applications.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10402 - Inorganic and nuclear chemistry

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Inorganic Chemistry

  • ISSN

    0020-1669

  • e-ISSN

  • Volume of the periodical

    58

  • Issue of the periodical within the volume

    24

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    16546-16552

  • UT code for WoS article

    000503330800025

  • EID of the result in the Scopus database

    2-s2.0-85076272314