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TitleAntimicrobial activity of new silver (thio)semicarbazone derivatives
Author(s)Fernandes, Tiago A.
Arol, Aliaksandr S.
França, Ângela Maria Oliveira Sousa
André, Vânia
Mikhalyonok, Sergei
Cerca, Nuno
Kirillova, Alexander M.
Issue date7-Dec-2019
CitationFernandes, Tiago A.; Arol, Aliaksandr S.; França, Angela; André, Vânia; Mikhalyonok, Sergei; Cerca, Nuno; Kirillova, Alexander M., Antimicrobial activity of new silver (thio)semicarbazone derivatives. MicroBiotec 19 - Congress of Microbiology and Biotechnology 2019 (Book of Abstracts). No. P273, Coimbra, Portugal, Dec 5-7, 338, 2019.
Abstract(s)Background: Among the bioactive metals, silver exhibits the highest toxicity to bacteria, viruses, and other eukaryotic microorganisms. A large number of bioactive Ag(I) coordination compounds with different ligand environment have been reported and, in particular, the derivatives containing weak Ag−O and/or Ag−N bonds can exhibit a high bioactivity, lower light stability, and inferior solubility in water than the compounds with rather strong Ag−S or Ag−P bonds. Herein we describe the synthesis and antimicrobial activity of two new silver(I) compounds that feature the {AgNO} or {AgSO} environments and were derived from semicarbazone and thiosemicarbazone type ligands.
Publisher version
AccessOpen access
Appears in Collections:CEB - Painéis em Conferências / Posters in Conferences

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