title: Adsorbed surfactants for affinity chromatography. end-group modification of ethylene glycol polymers.
abstract: The hydroxyl end-groups of Pluronic F108 [a tri-block copolymer surfactant of poly(ethylene glycol) and poly(propylene glycol) [PEG-PPG-PEG]] were converted into primary amine and quaternary ammonium equivalents for use in a new approach to affinity chromatography. The preparation of sulphonic acid end-groups was also attempted.
authors.affiliation: Institute of Polymer Science, Stellenbosch University, Matieland, South Africa.
authors.forename: Cemile
authors.initials: C
authors.lastname: Yaniç
authors.forename: Martin W
authors.initials: MW
authors.lastname: Bredenkamp
authors.forename: Edmund P
authors.initials: EP
authors.lastname: Jacobs
authors.forename: Pieter
authors.initials: P
authors.lastname: Swart
mesh_terms: D000327:Adsorption; D000588:Amines / Q000737:chemistry; D000818:Animals; D001798:Blood Proteins / Q000737:chemistry; D002846:Chromatography, Affinity; D005026:Ethylene Glycols / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D020442:Poloxamer / Q000737:chemistry*; D011108:Polymers; D000644:Quaternary Ammonium Compounds / Q000737:chemistry; D012756:Sheep; D013451:Sulfonic Acids / Q000737:chemistry; D013501:Surface-Active Agents / Q000737:chemistry*; D014227:Triazines / Q000737:chemistry
chemical_list: D000588:Amines; D001798:Blood Proteins; D005026:Ethylene Glycols; D011108:Polymers; D000644:Quaternary Ammonium Compounds; D013451:Sulfonic Acids; D013501:Surface-Active Agents; D014227:Triazines; D020442:Poloxamer; C012842:Cibacron Blue F 3GA