Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ewa Obłak"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract Newly synthesized gemini quaternary ammonium salts (QAS) with different counterions (bromide, hydrogen chloride, methylcarbonate, acetate, lactate), chain lengths (C12, C14, C16) and methylene linker (3xCH2) were tested. Dihydrochlorides and
Externí odkaz:
https://doaj.org/article/f6c9e8e10fb3485cab76410219a8e269
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)
Abstract Quaternary ammonium salts (QAS) commonly occur as active substances in disinfectants. QAS have the important property of coating abiotic surfaces, which prevents adhesion of microorganisms, thus inhibiting biofilm formation. In this study, a
Externí odkaz:
https://doaj.org/article/18cf9e8873214563b7bcc5411358af29
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Our research aims to expand the knowledge on relationships between the structure of cationic dicephalic surfactants—N,N-bis[3,3_-(dimethylamine)propyl]alkylamide dihydrochlorides and N,N-bis[3,3_-(trimethylammonio)propyl]alkylamide dibromi
Externí odkaz:
https://doaj.org/article/bb73c3e6a6e2476c8e7aa2b024d16eef
Autor:
B Kuta, Joseph Nader, Stanisław Witek, André Goffeau, J Luczynski, Ewa Obłak, T. M. Lachowicz
Publikováno v:
Folia Microbiologica. 42:252-254
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6848a5ad46cae2bcc93a2c79db701fa2
https://doi.org/10.1007/bf02818999
https://doi.org/10.1007/bf02818999
Publikováno v:
Cellularmolecular biology letters. 9(4A)
A set of oxalates of alpha-dimethylamino fatty acids n-alkyl esters (MEM-ns and n-MEM-8s) and n-dodecyl-N,N-dimethylalaninate (DMAL-12s) were synthesized. Their activities on the growth, transport, and ATPases from the yeast Saccharomyces cerevisiae
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2db2ed5e7f35e0c2c4b5a8d7aecbff31
https://pubmed.ncbi.nlm.nih.gov/15647796
https://pubmed.ncbi.nlm.nih.gov/15647796
Publikováno v:
Cellularmolecular biology letters. 8(4)
A series of cytotoxic neutral dicarboxylatoplatinum(II) complexes containing D(+), L(-) or DL-malate dianion and ethylenediamine or 1-ethylimidazole as ligands were examined using ATPase activity assays and the proton extrusion test. ATPase activity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1c55b4e1552e76cc1b06236f9a41a13c
https://pubmed.ncbi.nlm.nih.gov/14668923
https://pubmed.ncbi.nlm.nih.gov/14668923
Publikováno v:
Cellularmolecular biology letters. 8(1)
Quaternary ammonium salts inhibited the growth of yeast especially at pH higher (pH 8) than optimal. It was postulated that compounds integrate with the cell membrane and interfere with its functions. The yeast cell ultrastructure investigated under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b705cf749c8d1627ee0b311d8e013012
https://pubmed.ncbi.nlm.nih.gov/12655363
https://pubmed.ncbi.nlm.nih.gov/12655363
Publikováno v:
Cellularmolecular biology letters. 7(4)
A set of n-alkyl esters of N,N-dimethylglycine (DMG-n) and their methobromides (DMGM-n) was synthesized, and their activities on yeast Saccharomyces cerevisiae were compared. The compounds differ in the number of carbon atoms in the aliphatic chain.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::743f4611b5a47a7d9c3020045ef0d68a
https://pubmed.ncbi.nlm.nih.gov/12511979
https://pubmed.ncbi.nlm.nih.gov/12511979
Publikováno v:
Folia microbiologica. 41(1)
1. Quaternary ammonium salts seem to be potent inhibitors of amino acid uptake inS. cerevisiae. 2. Inhibition is the strongest in yeast with derepressed transport (growth in Yeast Carbon Base medium with proline as the sole nitrogen source). 3. The s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659fea45523f06cfb69354feca205a46
https://pubmed.ncbi.nlm.nih.gov/9090847
https://pubmed.ncbi.nlm.nih.gov/9090847