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Type of publication: Straipsnis Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or / and Scopus (S1)
Field of Science: Biochemija / Biochemistry (N004)
Author(s): Buszewski, Bogusław;Szumski, Michał;Kłodzińska, Ewa;Jarmalavičienė, Reda;Maruška, Audrius
Title: Migration of bacteria through a monolith
Is part of: Journal of chromatography. A. Amsterdam : Elsevier B.V., Vol. 1216, iss. 33 (2009)
Extent: p. 6146-6150
Date: 2009
Keywords: Continuous bed porosity;Analysis of bacteria;S. aureus cells
Abstract: The separation of bacteria by electromigration techniques was a subject of several of our previous papers. This contribution presents the results of investigation of the porosity of the monolithic bed and migration of Staphylococcus aureus cells through it. The gigaporous monolith was thermally synthesized using glycidyl methacrylate, triethylene glycol dimethacrylate and trimethylol propane trimethacrylate as the monomers in the presence of porogen solvent containing 1-decanol. polyethylene glycol and 2-methoxyethanol. The porous properties were evaluated by inverse size-exclusion chromatography (ISEC) using a wide range of polystyrene standards of different molecular weights. The results have shown, that large pores (ca. 300 nm) dominate in the monolithic bed structure, however much larger flow-through pores must also be present as ca. 1 mu m sized S. aureus bacteria were able to migrate through the bed. (C) 2009 Elsevier B.V. All rights reserved
Affiliation(s): Biochemijos katedra
Gamtos mokslų fakultetas
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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