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Adhesion of Rhodococcus sp. S3E2 and Rhodococcus sp. S3E3 to plasma prepared Teflon-like and organosilicon surfaces
Authors:Marián Lehocký  Pavel Sťahel  Marek Koutný  Jan Čech  Jakub Institoris  Aleš Mráček
Affiliation:1. Medical Materials Research Centre, Technology Park, University Institute, Tomas Bata University in Zlín, Nad Ovcirnou III 3685, Zlín 760 01, Czech Republic;2. Faculty of Science, Masaryk University, Kotlá?ská 2, Brno 612 00, Czech Republic;3. Department of Environmental Protection Engineering, Faculty of Technology, Tomas Bata University in Zlín, Nam. T.G.M. 275, Zlín 760 01, Czech Republic;4. Department of Physics and Material Engineering, Faculty of Technology, Tomas Bata University in Zlín, Nad Stráněmi 4511, Zlín 760 01, Czech Republic;1. Physiology Research Group, Federal University of Pampa, Uruguaiana, RS, Brazil;2. Cardiovascular Physiology Research Group, Federal University of Pampa, Uruguaiana, RS, Brazil;3. Federal University of Espirito Santo, Vitória, ES, Brazil;4. Brain Institute, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS, Brazil;1. Department of Anesthesiology, Xi’an 710032, China;2. Center for Cardiovascular Research and Alternative Medicine, University of Wyoming, Laramie, WY 82071, USA;3. Institute of Biomedical Sciences, Fudan University, Shanghai 200032, China;4. Department of Cardiac Surgery, Xijing Hospital, The Fourth Military Medical University, Xi’an 710032, China;1. Institute of Basic Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, China;2. Key Laboratory of Tongde Hospital of Zhejiang Province, Hangzhou 310012, China;3. College of Animal Sciences, Zhejiang University, Hangzhou 310058, China;1. N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation;2. A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russian Federation;3. Institute of Fine Chemical Technologies, Moscow Technological University, 119454 Moscow, Russian Federation;4. Institut Européen des Membranes, UMR 5635, Université Montpellier 2, ENSCM, CNRS, CC047, 34095 Montpellier Cedex 5, France;1. College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, China;2. Laboratory of Tribology and Surface Engineering, China University of Petroleum, Beijing 102249, China;1. State Key Laboratory of Tribology, Department of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084, China;2. School of Material and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China;3. Jinghang Biomedicine Engineering Division, Beijing Institute of Aeronautical Material, Beijing 100095, China
Abstract:The bacterial strains of Rhodococcus sp. S3E2 and Rhodococcus sp. S3E3 were selected for adhesion study on Teflon-like or organosilicon thin films deposited on paper substrate in atmospheric pressure surface barrier discharge. As a carrier gas the nitrogen with small admixture of octafluorocyclobutane or hexamethylenedisiloxane was used. The influence of octafluorocyclobutane and hexamethylenedisiloxane flow rate ratio on later cell adhesion was studied. The cell attachment was evaluated by means of the luminometric measurement of the ATP extracted from adhered cells. The surface properties of deposited layers were investigated by means contact angle measurement and chemical properties of deposited films were studied by means of FTIR spectroscopy. Optical emission spectroscopy was used for investigation of plasma parameters of used plasma.
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