Silver(I) N-heterocyclic carbene complexes: synthesis, characterization and antibacterial activity (Articolo in rivista)

Type
Label
  • Silver(I) N-heterocyclic carbene complexes: synthesis, characterization and antibacterial activity (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Alternative label
  • Napoli M., Saturnino C., Cianciulli E.I., Varcamonti M., Zanfardino A., Tommonaro G. and Luongo P (2013)
    Silver(I) N-heterocyclic carbene complexes: synthesis, characterization and antibacterial activity
    in Journal of organometallic chemistry (Print)
    (literal)
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  • Napoli M., Saturnino C., Cianciulli E.I., Varcamonti M., Zanfardino A., Tommonaro G. and Luongo P (literal)
Pagina inizio
  • 46 (literal)
Pagina fine
  • 53 (literal)
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  • 725 (literal)
Rivista
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  • M. Napoli, P. Longo- Dipartimento di Chimica e Biologia Università di Salerno C. Saturnino, E. Cianciulli-Dipartimento di Scienze Farmaceutiche e Biomediche Università di Salerno M. Varcamonti, A. Zanfardino-Dipartimento di BiologiaStrutturale e Funzionale Università di Napoli Federico II G. Tommonaro-Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche CNR (literal)
Titolo
  • Silver(I) N-heterocyclic carbene complexes: synthesis, characterization and antibacterial activity (literal)
Abstract
  • Five new silver complexes having bidentate N-heterocyclic carbene ligands were synthesized and characterized. Four of the ligands used are neutral, having an alcohol group on one of two nitrogen of the heterocycle [NHC-OH], the fifth, having a ligand alkoxide, is mono-anionic [NHC-O]. A study on the rate of hydrolysis of complexes synthesized, showed that they are stable to hydrolysis even after 24 hours. Probably, the pincer effect of both [NHC-OH] and [NHC-O] ligands stabilize these compounds. All the synthesized complexes do not show cytotoxicity, but they have a significant anti-microbial activity. They were tested on Escherichia coli and Bacillus subtilis and data obtained demonstrate that the synthesized Ag-complexes are very promising candidates to be used as antimicrobial compounds. (literal)
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