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| 1 | Electropolishing and passivation of NiTi shape memory alloy 显示文摘 | SIMKA W KACZMAREK M BARON-WIECHEC A | 2010 | Electrochimica Acta2010，55，7： | 1 |
| 2 | Electrodeposition of metals from non - aqueous solutions 显示文摘 | Simka W Puszczyk D Nawrat G | 2009 | Electrochim Aeta2009，54，53： | 1 |
| 3 | Influence of anode ma- terial on electrochemical decomposition of urea显示文摘 | SIMKA W PIOTROWSKI J NAWRAT G | 2007 | Electrochimica Acta2007，52，18： | 1 |
| 4 | Influence of Electrolytic Polishing on Electrochemical Behaviour of Austenitic Steel 显示文摘 | Baron A Simka W Nawrat G | 2006 | J Achiev Mater Manuf Eng2006，18，12： | 1 |
| 5 | Extracranial Doppler sonographic criteria of chronic cerebrospinal venous insufficiency in the patients with multiple sclerosis显示文摘 | Simka M Kostecki J Zaniewski M | 2010 | Int Angiol2010，29，2： | 1 |
| 6 | Electrodeposition of metals from non-aqueous solutions显示文摘 | Simka W Puszczyk D Nawrat G | | 0，，23： | 1 |
| 7 | Extracranial Doppler sono-graphic criteria of chronic cerebrospinal venous insufficiency in thepatients with multiple sclerosis显示文摘 | Simka M Kostecki J Zaniewski M | 2010 | Int Angiol2010，29，： | 1 |
| 8 | Hypothetical molecular mechanisms by whichlocal iron overload facilitates the development of venous leg ulcersand multiple sclerosis lesions显示文摘 | Simka M Rybak Z | 2008 | Med Hypotheses2008，71，： | 1 |
| 9 | Endovascular treatmentfor chronic cerebrospinal venous insufficiency:is the proceduresafe显示文摘 | Ludyga T Kazibudzki M Simka M | 2010 | Phlebology2010，25，： | 1 |
| 10 | Electro- chemical treatment of aqueous solutions containing urea 显示文摘 | SIMKA W PIOTROWSKI J ROBAK A | 2009 | J Appl Electroehem2009，39，7： | 1 |
| 11 | Area-time efficient hardware architecture for factoring integers with the elliptic curve method 显示文摘 | Pelzl J Simka M Kleinjung T | 2005 | lEE Proceedings-Information Security2005，152，1： | 1 |
| 12 | Quantification of pulmonary emphysema from lung computed tomography images显示文摘 | Mitsa T Simka M | 1997 | Am J Respir Crit Care1997，156，： | 1 |
| 13 | Evaluation of methane and rock outbursts basing on limit index of gas desorption intensity from coal 显示文摘 | Sta~czek A Simka A | 2004 | Przegla d G6rniczy2004，60，11： | 1 |
| 14 | Extracranial Doppler sonographic criteria of chronic cerebrospinal venous insufficiency in the patients with multiple sclerosis显示文摘 | Simka M Kostecki J Zaniewski M | 2010 | Int Angiol2010，29，12： | 1 |
| 15 | Cellular and molecular mechanisms of venous leg ulcers development-the'puzzle'theory显示文摘 | Simka M | 2010 | Int Angiol2010，29，1： | 1 |
| 16 | Physico-chemical and biological evaluation of doxycycline loaded into hybrid oxide-polymer layer on Ti-Mo alloy显示文摘Oxide-polymer coatings were formed on the surface of the vanadium-free Ti–15Mo titanium alloy.The Ti alloy surface was modified by the plasma electrolytic oxidation process,and then,the polymer layer of a poly(D,Llactide-co-glycolide)with doxycycline was formed.The polymer evenly covered the porous oxide layer and filled some of the pores.However,the microstructure of the polymer surface was completely different from that of the PEO layer.The surface morphology,roughness and microstructure of the polymer layer were examined by scanning electron microscopy(SEM)and a confocal microscope.The results confirmed the effectiveness of polymer and doxycycline deposition in their stable chemical forms.The drug analysis was performed by highperformance liquid chromatography.The 1H NMR technique was used to monitor the course of hydrolytic degradation of PLGA.It was shown that the PLGA layer is hydrolysed within a few weeks,and the polyglycolidyl part of the copolymer is hydrolysed to glycolic acid as first and much faster than the polylactide one to lactic acid.This paper presents influence of different microstructures on the biological properties of modified titanium alloys.Cytocompatibility and bacterial adhesion tests were evaluated using osteoblast-like MG-63 cells and using the reference S.aureus and S.epidermidis strains.The results showed that the optimum concentration of doxycycline was found to inhibit the growth of the bacteria and that the layer is still cytocompatible. | Alicja Kazek-Kęsik Agnieszka Nosol Joanna Płonka MonikaŚmiga-Matuszowicz Sebastian Student Monika Brzychczy-Włoch Małgorzata Krok-Borkowicz Elżbieta Pamuła Wojciech Simka | 2020 | Bioactive Materials2020，5，3： | 1 |
| 17 | Preliminary investigations on the anodic oxidation of Ti–13Nb–13Zr alloy in a solution containing calcium and phosphorus显示文摘 | Wojciech Simka | 2011 | Electrochimica Acta2011，，27： | 1 |
| 18 | Seasonal Variations in the Onset and Healing Rates of Venous Leg Ulcers显示文摘 | SIMKA M | 2010 | Phlebology2010，25，1： | 1 |
| 19 | Electrodeposition of metals from non-aqueous solutions显示文摘 | Simka W Puszczyk D Nawrat G | 2009 | Electrochimica Aeta2009，54，23： | 1 |
| 20 | Antibacterial and cytocompatible coatings based on poly(adipic anhydride) for a Ti alloy surface显示文摘This paper describes a formation of hybrid coatings on a Ti-2Ta-3Zr-36Nb surface.This is accomplished by plasma electrolytic oxidation and a dip-coating technique with poly(adipic anhydride)((C6H8O3)n)that is loaded with drugs:amoxicillin(C16H19N3O5S),cefazolin(C14H14N8O4S3)or vancomycin(C66H75Cl2N9O24·xHCl).The characteristic microstructure of the polymer was evaluated using scanning electron microscopy and confocal microscopy.Depending on the surface treatment,the surface roughness varied(between 1.53μm and 2.06μm),and the wettability was change with the over of time.X-ray photoelectron spectroscopy analysis showed that the oxide layer did not affect the polymer layer or loaded drugs.However,the drugs lose their stability in a phosphate-buffered saline solution after 6.5 h of exposure,and its decrease was greater than 7%(HPLC analysis).The stability,drug release and concentration of the drug loaded into the material were precisely analyzed by high-performance liquid chromatography.The results correlated with the degradation of the polymer in which the addition of drugs caused the percent of degraded polymer to be between 35.5%and 49.4%after 1 h of material immersion,depending on the mass of the loaded drug and various biological responses that were obtained.However,all of the coatings were cytocompatible with MG-63 osteoblast-like cells.The drug concentrations released from the coatings were sufficient to inhibit adhesion of reference and clinical bacterial strains(S.aureus).The coatings with amoxicillin showed the best results in the bacterial inhibition zone,whereas coatings with cefazolin inhibited adhesion of the above bacteria on the surface. | Katarzyna Leśniak-Ziółkowska MonikaŚmiga-Matuszowicz Agata Blacha-Grzechnik Sebastian Student Monika Brzychczy-Włoch Małgorzata Krok-Borkowicz Elżbieta Pamuła Wojciech Simka Alicja Kazek-Kęsik | 2020 | Bioactive Materials2020，5，3： | 1 |
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