A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
New Microbe Killers : Self-Assembled Silver(I) Coordination Polymers Driven by a Cagelike Aminophosphine (2019)

Jaros, W. S., Haukka, M., Florek, M., Guedes da Silva, F. C. M., Pombeiro, J. L. A., Kirillov, M. A., & Smoleński, P. (2019). New Microbe Killers : Self-Assembled Silver(I) Coordination Polymers Driven by a Cagelike Aminophosphine. Materials, 12(20), Article 3353. https://doi.org/10.3390/ma12203353

JYU-tekijät tai -toimittajat

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Jaros, W. Sabina; Haukka, Matti; Florek, Magdalena; Guedes da Silva, Fátima C. M.; Pombeiro, J. L. Armando; Kirillov, M. Alexander; Smoleński, Piotr

Lehti tai sarja: Materials

eISSN: 1996-1944

Julkaisuvuosi: 2019

Volyymi: 12

Lehden numero: 20

Artikkelinumero: 3353

Kustantaja: MDPI

Julkaisumaa: Sveitsi

Julkaisun kieli: englanti

DOI: https://doi.org/10.3390/ma12203353

Julkaisun avoin saatavuus: Avoimesti saatavilla

Julkaisukanavan avoin saatavuus: Kokonaan avoin julkaisukanava

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/66324

Tiivistelmä

New Ag(I) coordination polymers, formulated as [Ag(μ-PTAH)(NO3)2]n (1) and [Ag(μ-PTA)(NO2)]n (2), were self-assembled as light- and air-stable microcrystalline solids and fully characterized by NMR and IR spectroscopy, electrospray ionization mass spectrometry (ESI-MS(±), elemental analysis, powder (PXRD) and single-crystal X-ray diffraction. Their crystal structures reveal resembling 1D metal-ligand chains that are driven by the 1,3,5-triaza-7-phospaadamantane (PTA) linkers and supported by terminal nitrate or nitrite ligands; these chains were classified within a 2C1 topological type. Additionally, the structure of 1 features a 1D!2D network extension through intermolecular hydrogen bonds, forming a two-dimensional hydrogen-bonded network with fes topology. Furthermore, both products 1 and 2 exhibit remarkable antimicrobial activity against different human pathogen bacteria (S. aureus, E. coli, and P. aeruginosa) and yeast (C. albicans), which is significantly superior to the activity of silver(I) nitrate as a reference topical antimicrobial.

YSO-asiasanat: kompleksiyhdisteet; polymeerit; antimikrobiset yhdisteet; organometalliyhdisteet; hopea

Vapaat asiasanat: silver; coordination polymers; antimicrobial materials; coordination chemistry; metal-organic frameworks (MOFs); 1,3,5-triaza-7-phospaadamantane

Liittyvät organisaatiot

OKM-raportointi: Kyllä

Raportointivuosi: 2019

JUFO-taso: 1