20.500.12556/DiRROS-23493 Plasma treatment-promising tool for preparation of disposable monolithic columns Atmospheric pressure plasma jet was employed to improve adhesion between polypropylene (PP) column wall and monolith used in chromatography. Different treatment conditions for modification of PP tube were used and the effects of treatment were analysed with X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM). Modified surfaces had higher oxygen content and surface was covered with small grain like structures. To explore effects of modification on adhesion between PP tube and monolith tensile strength measurements were conducted. It was shown that appropriate treatment conditions significantly increased bonding strength. The improvement of adhesion was attributed to increased oxygen functional groups obtained from plasma. true false true OMICS Publishing Group Angleški jezik Ni določen © 2015 Junkar I, et al. Neznano 2025-09-05 08:38:07 2025-09-05 08:47:21 2025-10-24 03:54:26 0000-00-00 00:00:00 2015 0 0 str. 1-7 iss. 4 Vol. 6 2015 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2015-07-02 533 2155-9872 10.4172/2155-9872.1000253 28816679 RAZ_Junkar_Ita_2015.pdf RAZ_Junkar_Ita_2015.pdf 1 7D1D67FB1094F3234259B1FE87B2B6F7 4449f5e4fa0e75b4d3d7ce5db3661478e70e993a307952af654659d280327e7f 006c3931-8a24-11f0-9bb7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=34750 https://doi.org/10.4172/2155-9872.1000253 0 ec1f055e-8a23-11f0-9bb7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=34749 Zavod za gradbeništvo Slovenije 0 0 0