{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Fu D"],"funding":["Natural Science Foundation of Heilongjiang Province"],"pagination":["28799-28807"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9071189"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(49)"],"pubmed_abstract":["The micellization and surface activity properties of long-chain pyridinium ionic liquids <i>n</i>-alkyl-3-methylpyridinium bromide ([C <sub><i>n</i></sub> mpy][Br], <i>n</i>: the carbon numbers of hydrophobic tails, <i>n</i> = 12, 14, 16) in aqueous solution were systematically investigated through electronic conductivity measurement, surface tension, and ultraviolet-absorption spectra. The surface chemical parameters and thermodynamics parameters were obtained. The [C <sub><i>n</i></sub> mpy][Br] ionic liquids exhibit higher surface activities than conventional surfactants with corresponding alkyl chain lengths. The effects of inorganic salts (LiBr, NaBr, MgBr<sub>2</sub>), organic alcohols (C<sub>2</sub>H<sub>5</sub>OH, C<sub>3</sub>H<sub>7</sub>OH, C<sub>4</sub>H<sub>9</sub>OH, C<sub>5<"],"journal":["RSC advances"],"pubmed_title":["Micellization, surface activities and thermodynamics study of pyridinium-based ionic liquid surfactants in aqueous solution."],"pmcid":["PMC9071189"],"funding_grant_id":["LH2019B030"],"pubmed_authors":["Zhang W","Fu D","Xie Y","Zhang X","Sui X","Gao X","Huang B","Wang J","Sun Y","Kan K"],"additional_accession":[]},"is_claimable":false,"name":"Micellization, surface activities and thermodynamics study of pyridinium-based ionic liquid surfactants in aqueous solution.","description":"The micellization and surface activity properties of long-chain pyridinium ionic liquids <i>n</i>-alkyl-3-methylpyridinium bromide ([C <sub><i>n</i></sub> mpy][Br], <i>n</i>: the carbon numbers of hydrophobic tails, <i>n</i> = 12, 14, 16) in aqueous solution were systematically investigated through electronic conductivity measurement, surface tension, and ultraviolet-absorption spectra. The surface chemical parameters and thermodynamics parameters were obtained. The [C <sub><i>n</i></sub> mpy][Br] ionic liquids exhibit higher surface activities than conventional surfactants with corresponding alkyl chain lengths. The effects of inorganic salts (LiBr, NaBr, MgBr<sub>2</sub>), organic alcohols (C<sub>2</sub>H<sub>5</sub>OH, C<sub>3</sub>H<sub>7</sub>OH, C<sub>4</sub>H<sub>9</sub>OH, C<sub>5<","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Sep","modification":"2025-04-26T15:19:16.397Z","creation":"2025-04-06T14:50:42.772Z"},"accession":"S-EPMC9071189","cross_references":{"pubmed":["35529658"],"doi":["10.1039/c9ra04226a"]}}