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  • Metal ions trigger the gelation of cysteine-containing peptide-appended coordination cages [Elektronski vir]
    Li, Meng, kemičarka ...
    We report a series of coordination cages that incorporate peptide chains at their vertices, prepared through subcomponent self-assembly. Three distinct heterochiral tripeptide subcomponents were ... incorporated, each exhibiting an L–D–L stereoconfiguration. Through this approach, we prepared and characterized three tetrahedral metal-peptide cages that incorporate thiol and methylthio groups. The gelation of these cages wasprobed through the binding of additional metal ions, with the metal-peptide cages acting as junctions, owing to the presence of sulfur atoms on the peripheral peptides. Gels were obtained with cages bearing cysteine at the C-terminus. Our strategy for developing functional metal-coordinated supramolecular gels with a modular design may result in the development of materials useful for chemical separations or drug delivery.
    Vir: Angewandte Chemie [Elektronski vir] : international edition. - ISSN 1521-3773 (Vol. 63, iss. , [article no.] e202406909, [in press] 2024, str. [1-8])
    Vrsta gradiva - e-članek ; neleposlovje za odrasle
    Leto - 2024
    Jezik - angleški
    COBISS.SI-ID - 195460355

    Povezava(-e):

    https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.202406909
    DOI

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