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Štěpánková K, Ozaltin K, Sáha P, Vargun E, Domincová-Bergerová E, Vesel A, Mozetič M, Lehocký M. Carboxymethylated and Sulfated Furcellaran from Furcellaria lumbricalis and Its Immobilization on PLA Scaffolds. Polymers (Basel) 2024; 16:720. [PMID: 38475404 DOI: 10.3390/polym16050720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/29/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
This study involved the creation of highly porous PLA scaffolds through the porogen/leaching method, utilizing polyethylene glycol as a porogen with a 75% mass ratio. The outcome achieved a highly interconnected porous structure with a thickness of 25 μm. To activate the scaffold's surface and improve its hydrophilicity, radiofrequency (RF) air plasma treatment was employed. Subsequently, furcellaran subjected to sulfation or carboxymethylation was deposited onto the RF plasma treated surfaces with the intention of improving bioactivity. Surface roughness and water wettability experienced enhancement following the surface modification. The incorporation of sulfate/carboxymethyl group (DS = 0.8; 0.3, respectively) is confirmed by elemental analysis and FT-IR. Successful functionalization of PLA scaffolds was validated by SEM and XPS analysis, showing changes in topography and increases in characteristic elements (N, S, Na) for sulfated (SF) and carboxymethylated (CMF). Cytocompatibility was evaluated by using mouse embryonic fibroblast cells (NIH/3T3).
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Affiliation(s)
- Kateřina Štěpánková
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic
| | - Kadir Ozaltin
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic
| | - Petr Sáha
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic
| | - Elif Vargun
- Department of Chemistry, Mugla Sitki Kocman University, Kotekli, 48000 Mugla, Turkey
| | - Eva Domincová-Bergerová
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic
| | - Alenka Vesel
- Department of Surface Engineering, Jozef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Miran Mozetič
- Department of Surface Engineering, Jozef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Marian Lehocký
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlin, Czech Republic
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Stloukal P, Novák I, Mičušík M, Procházka M, Kucharczyk P, Chodák I, Lehocký M, Sedlařík V. Effect of plasma treatment on the release kinetics of a chemotherapy drug from biodegradable polyester films and polyester urethane films. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1309543] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Petr Stloukal
- Centre of Polymer Systems, University Institute, Tomas Bata University, Zlín, Czech Republic
| | - Igor Novák
- Polymer Institute, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Matej Mičušík
- Polymer Institute, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Michal Procházka
- Polymer Institute, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Pavel Kucharczyk
- Centre of Polymer Systems, University Institute, Tomas Bata University, Zlín, Czech Republic
| | - Ivan Chodák
- Polymer Institute, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Marian Lehocký
- Centre of Polymer Systems, University Institute, Tomas Bata University, Zlín, Czech Republic
| | - Vladimír Sedlařík
- Centre of Polymer Systems, University Institute, Tomas Bata University, Zlín, Czech Republic
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Swilem AE, Lehocký M, Humpolíček P, Kucekova Z, Novák I, Mičušík M, Abd El-Rehim HA, Hegazy ESA, Hamed AA, Kousal J. Description of D-glucosamine immobilization kinetics onto poly(lactic acid) surface via a multistep physicochemical approach for preparation of novel active biomaterials. J Biomed Mater Res A 2017; 105:3176-3188. [PMID: 28707422 DOI: 10.1002/jbm.a.36158] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 06/06/2017] [Accepted: 06/28/2017] [Indexed: 11/05/2022]
Abstract
Poly(lactic acid) (PLA) has shown much success in the preparation of tissue engineering scaffolds as it can be fabricated with a tailored architecture. However, the PLA surface has drawbacks including the lack of biofunctional motifs which are essential for high affinity to biological cells. Therefore, this study describes a multistep physicochemical approach for the immobilization of d-glucosamine (GlcN), a naturally occurring monosaccharide having many biological functions, on the PLA surface aiming at enhancing the cell proliferation activity. In this approach, poly(acrylic acid) (PAAc) spacer arms are first introduced into the PLA surface via plasma post-irradiation grafting technique. Then, covalent coupling or physical adsorption of GlcN with/on the PAAc spacer is carried out. Factors affecting the grafting yield are controlled to produce a suitable spacer for bioimmobilization. X-ray photon spectroscopic (XPS) analyses confirm the immobilization of GlcN on the PLA surface. The XPS results reveal also that increasing the yield of grafted PAAc spacer on the PLA surface increases the amount of covalently immobilized GlcN, but actually inhibits the immobilization process using the physical adsorption method. Contact angle measurements and atomic force microscopy (AFM) show a substantial increase of surface energy and roughness of PLA surface, respectively, upon the multistep modification procedure. The cytocompatibility of the modified surfaces is assessed using a mouse embryonic fibroblast (MEF) cell line. Observation from the cell culture basically demonstrates the potential of GlcN immobilization in improving the cytocompatibility of the PLA surface. Moreover, the covalent immobilization of GlcN seems to produce more cytocompatible surfaces if compared with the physical adsorption method. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 105A: 3176-3188, 2017.
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Affiliation(s)
- Ahmed E Swilem
- Centre of Polymer Systems, Tomas Bata University in Zlín, Trida Tomase Bati 5678, Zlín, 760 01, Czech Republic.,Department of Chemistry, Faculty of Science, Ain Shams University, Abbassia, Cairo, 11566, Egypt
| | - Marian Lehocký
- Centre of Polymer Systems, Tomas Bata University in Zlín, Trida Tomase Bati 5678, Zlín, 760 01, Czech Republic
| | - Petr Humpolíček
- Centre of Polymer Systems, Tomas Bata University in Zlín, Trida Tomase Bati 5678, Zlín, 760 01, Czech Republic
| | - Zdenka Kucekova
- Centre of Polymer Systems, Tomas Bata University in Zlín, Trida Tomase Bati 5678, Zlín, 760 01, Czech Republic
| | - Igor Novák
- Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, Bratislava, Slovakia, 845 41
| | - Matej Mičušík
- Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, Bratislava, Slovakia, 845 41
| | - Hassan A Abd El-Rehim
- Department of Polymers, National Center for Radiation Research and Technology, Atomic Energy Authority, Nasr City, Cairo, 11371, Egypt
| | - El-Sayed A Hegazy
- Department of Polymers, National Center for Radiation Research and Technology, Atomic Energy Authority, Nasr City, Cairo, 11371, Egypt
| | - Ashraf A Hamed
- Department of Chemistry, Faculty of Science, Ain Shams University, Abbassia, Cairo, 11566, Egypt
| | - Jaroslav Kousal
- Faculty of Mathematics and Physics, Charles University Prague, V Holesovickach 2, Prague 8, 18000, Czech Republic
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Swilem AE, Lehocký M, Humpolíček P, Kucekova Z, Junkar I, Mozetič M, Hamed AA, Novák I. Developing a biomaterial interface based on poly(lactic acid) via plasma-assisted covalent anchorage of d-glucosamine and its potential for tissue regeneration. Colloids Surf B Biointerfaces 2016; 148:59-65. [DOI: 10.1016/j.colsurfb.2016.08.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 08/25/2016] [Accepted: 08/26/2016] [Indexed: 01/01/2023]
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Karbassi E, Asadinezhad A, Lehocký M, Humpolíček P, Sáha P. Bacteriostatic activity of fluoroquinolone coatings on polyethylene films. Polym Bull (Berl) 2015. [DOI: 10.1007/s00289-015-1388-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Humpolíček P, Radaszkiewicz KA, Kašpárková V, Stejskal J, Trchová M, Kuceková Z, Vičarová H, Pacherník J, Lehocký M, Minařík A. Stem cell differentiation on conducting polyaniline. RSC Adv 2015. [DOI: 10.1039/c5ra12218j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Cardiomyogenesis and neurogenesis were tested on polyaniline films. Polyaniline in pristine forms without any further modification can be applied in a variety of biomedical fields.
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López-García J, Lehocký M, Humpolíček P, Novák I. On the correlation of surface charge and energy in non-thermal plasma-treated polyethylene. SURF INTERFACE ANAL 2014. [DOI: 10.1002/sia.5627] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jorge López-García
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín; Nad Ovčírnou 3685 760 01 Zlín Czech Republic
| | - Marian Lehocký
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín; Nad Ovčírnou 3685 760 01 Zlín Czech Republic
| | - Petr Humpolíček
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín; Nad Ovčírnou 3685 760 01 Zlín Czech Republic
| | - Igor Novák
- Polymer Institute, Slovak Academy of Sciences; Dúbravská cesta 9 84236 Bratislava Slovakia
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Novák I, Popelka A, Valentín M, Chodák I, Špírková M, Tóth A, Kleinová A, Sedliačik J, Lehocký M, Marônek M. Surface Behavior of Polyamide 6 Modified by Barrier Plasma in Oxygen and Nitrogen. International Journal of Polymer Analysis and Characterization 2014. [DOI: 10.1080/1023666x.2014.850907] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Sowe M, Novák I, Vesel A, Junkar I, Lehocký M, Sáha P, Chodák I. Analysis and Characterization of Printed Plasma-Treated Polyvinyl Chloride. International Journal of Polymer Analysis and Characterization 2009. [DOI: 10.1080/10236660903225494] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Lehocký M, Amaral PFF, Coelho MAZ, Sťahel P, Barros-Timmons AM, Coutinho JAP. Attachment/detachment of Saccharomyces cerevisiae on plasma deposited organosilicon thin films. ACTA ACUST UNITED AC 2006. [DOI: 10.1007/s10582-006-0359-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lehocký M, Lapčik L, Dlabaja R, Rachünek L, Stoch J. Influence of artificially accelerated ageing on the adhesive joint of plasma treated polymer materials. ACTA ACUST UNITED AC 2004. [DOI: 10.1007/bf03166446] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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