ArticleNature communications2020
Efficient self-assembly of heterometallic triangular necklace with strong antibacterial activity.
Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
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- Artificial light harvesting systems based on novel AIEgen-branched rotaxane dendrimers for photocatalyzed functionalization of C-H bonds.Chemical science · 2025Article
- Metallacage-crosslinked free-standing supramolecular networks via photo-induced copolymerization for photocatalytic water decontamination.Nature communications · 2025Article
- Multi-Hydrogen Bonding on Quaternized-Oligourea Receptor Facilitated Its Interaction with Bacterial Cell Membranes and DNA for Broad-Spectrum Bacteria Killing.Molecules (Basel, Switzerland) · 2024Article
- Synthesis and Biological Activity of New Hydrazones Based on N-Aminomorpholine.Molecules (Basel, Switzerland) · 2024Article
- Hetero-Diels-Alder Reaction between Singlet Oxygen and Anthracene Drives Integrative Cage Self-Sorting.Journal of the American Chemical Society · 2023Article
- Distinctive features and challenges in catenane chemistry.Chemical science · 2022Review
- Mechanically interlocked networks cross-linked by a molecular necklace.Nature communications · 2022Article
- Lanthanide induced variability in localised CoRSC advances · 2022Article
- Copper-based biomaterials for bone and cartilage tissue engineering.Journal of orthopaedic translation · 2021Review
- Acid-Activated Motion Switching of DB24C8 between Two Discrete Platinum(II) Metallacycles.Molecules (Basel, Switzerland) · 2021Article
- Self-Assembly of [3]Catenane and [4]Catenane Based on Neutral Organometallic Scaffolds.Frontiers in chemistry · 2021Article
- Hierarchical self-assembly of discrete bis-[2]pseudorotaxane metallacycle with bis-pillar[5]areneRSC advances · 2020Article
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Authors and funding
11 authors.
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Abstract
Sophisticated mechanically interlocked molecules (MIMs) with interesting structures, properties and applications have attracted great interest in the field of supramolecular chemistry. We herein report a highly efficient self-assembly of heterometallic triangular necklace 1 containing Cu and Pt metals with strong antibacterial activity. Single-crystal X-ray analysis shows that the finely arranged triangular necklace 1 has two racemic enantiomers in its solid state with intriguing packing motif. The superior antibacterial activity of necklace 1 against both standard and clinically drug-resistant pathogens implies that the presence of Cu(I) center and platinum(II) significantly enhance the bacterium-binding/damaging activity, which is mainly attributed to the highly positively charged nature, the possible synergistic effect of heterometals in the necklace, and the improved stability in culture media. This work clearly discloses the structure-property relationships that the existence of two different metal centers not only facilitates successful construction of heterometallic triangular necklace but also endows it with superior nuclease properties and antibacterial activities.
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