1
|
Fortună ME, Ungureanu E, Rotaru R, Bargan A, Ungureanu OC, Brezuleanu CO, Harabagiu V. Synthesis and Properties of Modified Biodegradable Polymers Based on Caprolactone. Polymers (Basel) 2023; 15:4731. [PMID: 38139982 PMCID: PMC10748277 DOI: 10.3390/polym15244731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/15/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
In this paper, the synthesis and characterization of two polycaprolactone-polydimethylsiloxane (PDMS-CL) copolymers with biodegradable properties are reported. A comparative study was carried out using an aminopropyl-terminated polydimethylsiloxane macro-initiator (APDMS) with two different molecular weights. The copolymers (PDMS-CL-1 and PDMS-CL-2) were obtained by ring-opening polymerization of ɛ-caprolactone using APDMS as initiators and stannous 2-ethylhexanoate as a catalyst. The copolymer's structures were confirmed by Fourier transform infrared spectroscopy (FT-IR), nuclear magnetic resonance (1H-NMR) spectra, and energy dispersion spectroscopy (EDX). Surface morphology was investigated using scanning electron microscopy (SEM) and atomic force microscopy (AFM). The hydrophobic properties of the copolymers were demonstrated by the water contact angle and water vapor sorption capacity. Additionally, biological tests were conducted on San Marzano type tomato plants (Lypercosium esculentum) to assess the synthesized copolymers' susceptibility to the environment in terms of biological stability and metabolic activity. The biodegradation of PDMS-CL-1 and PDMS-CL-2 copolymers does not have a dangerous effect on the metabolic activity of plants, which makes it a convenient product in interaction with the environment.
Collapse
Affiliation(s)
- Maria E. Fortună
- Institute of Macromolecular Chemistry “Petru Poni”, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania; (M.E.F.); (R.R.); (A.B.); (V.H.)
| | - Elena Ungureanu
- “Ion Ionescu de la Brad” Iasi University of Life Sciences, 3 Mihail Sadoveanu Alley, 700490 Iasi, Romania;
| | - Răzvan Rotaru
- Institute of Macromolecular Chemistry “Petru Poni”, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania; (M.E.F.); (R.R.); (A.B.); (V.H.)
| | - Alexandra Bargan
- Institute of Macromolecular Chemistry “Petru Poni”, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania; (M.E.F.); (R.R.); (A.B.); (V.H.)
| | - Ovidiu C. Ungureanu
- “Vasile Goldis” Western University of Arad, 94 the Boulevard of the Revolution, 310025 Arad, Romania;
| | - Carmen O. Brezuleanu
- “Ion Ionescu de la Brad” Iasi University of Life Sciences, 3 Mihail Sadoveanu Alley, 700490 Iasi, Romania;
| | - Valeria Harabagiu
- Institute of Macromolecular Chemistry “Petru Poni”, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania; (M.E.F.); (R.R.); (A.B.); (V.H.)
| |
Collapse
|
2
|
Sachan R, Warkar SG, Purwar R. Photocrosslinked Poly(ϵ‐caprolactone) – Polydimethylsiloxane – Poly(ϵ‐caprolactone) Triblock Copolymeric Films: Structural, Thermal and Shape Memory Properties. ChemistrySelect 2022. [DOI: 10.1002/slct.202201340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Radha Sachan
- Discipline of Polymer Science and Chemical Technology Department of Applied Chemistry Delhi Technological University, Shahbad Daultapur Delhi 110042 India
| | - Sudhir G. Warkar
- Discipline of Polymer Science and Chemical Technology Department of Applied Chemistry Delhi Technological University, Shahbad Daultapur Delhi 110042 India
| | - Roli Purwar
- Discipline of Polymer Science and Chemical Technology Department of Applied Chemistry Delhi Technological University, Shahbad Daultapur Delhi 110042 India
| |
Collapse
|
3
|
Lignin-enriched residues from bioethanol production: Chemical characterization, isocyanate functionalization and oil structuring properties. Int J Biol Macromol 2022; 195:412-423. [PMID: 34871659 DOI: 10.1016/j.ijbiomac.2021.11.185] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/16/2021] [Accepted: 11/26/2021] [Indexed: 11/21/2022]
Abstract
Lignin-enriched waste products from bioethanol production of agriculture residues were tested as structuring agents in castor oil once functionalized with hexamethylene diisocyanate. Cane bagasse, barley and wheat straw were processed through steam explosion, pre-saccharification and simultaneous saccharification and fermentation (PSSF). Alternatively, cane bagasse was submitted to steam explosion and enzymatic hydrolysis (EH). Several Nuclear Magnetic Resonance techniques were used to characterize both residues and NCO-functionalized counterparts. The β-O-4'/resinol/phenylcoumaran content and hydroxyphenyl/guaiacyl/syringyl distribution depend on biomass source, pretreatment, and enzymatic hydrolysis. Total hydroxyl content (from 1.23 for cane bagasse to 1.85 for wheat straw residues), aromatic/aliphatic hydroxyl ratio (0.78 for cane bagasse and 0.61 and 0.49 for barley and wheat straw residues, respectively) and S/G ratio (ranging from 0.25 to 0.86) influence the NCO-functionalization and oleogel rheological response. Oleogels obtained with barley straw residues exhibited the highest values of the storage modulus; around 2 × 105 Pa and 104 Pa for 25% and 20% contents, respectively. PSSF process showed weaker modification, leading to softer viscoelastic response compared to EH. These oleogels exhibited rheological properties similar to lubricating greases of different NLGI grades. Therefore, we herein show an integrative protocol for the valorization of lignin-enriched residues from bioethanol production as potential thickeners of lubricating greases.
Collapse
|
4
|
Surface, structural, and thermal properties of polydimethylsiloxane-based polyurethanes and their blends with thermoplastic polyurethane elastomer. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-04010-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
5
|
Ghosh T, Voit B, Karak N. Polystyrene/thermoplastic polyurethane interpenetrating network-based nanocomposite with high-speed, thermo-responsive shape memory behavior. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122575] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
6
|
Ghosh T, Karak N. Multi-walled carbon nanotubes reinforced interpenetrating polymer network with ultrafast self-healing and anti-icing attributes. J Colloid Interface Sci 2019; 540:247-257. [PMID: 30641402 DOI: 10.1016/j.jcis.2019.01.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/02/2019] [Accepted: 01/03/2019] [Indexed: 11/18/2022]
Affiliation(s)
- Tuhin Ghosh
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Tezpur 784028, India
| | - Niranjan Karak
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Tezpur 784028, India.
| |
Collapse
|
7
|
Gevaux L, Lejars M, Margaillan A, Briand JF, Bunet R, Bressy C. Hydrolyzable Additive-Based Silicone Elastomers: A New Approach for Antifouling Coatings. Polymers (Basel) 2019; 11:E305. [PMID: 30960289 PMCID: PMC6419558 DOI: 10.3390/polym11020305] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 02/08/2019] [Accepted: 02/08/2019] [Indexed: 01/27/2023] Open
Abstract
Fouling Release Coatings are marine antifouling coatings based on silicone elastomers. Contrary to commonly used biocide-based antifouling coatings, they do not release biocides into the marine environment, however, they suffer from poor antifouling efficacy during idle periods. To improve their antifouling performances in static conditions, various amounts of hydrolyzable polymers were incorporated within a silicone matrix. These hydrolyzable polymers were chosen for the well-known hydrolytic degradation mechanism of their main chain, e.g. poly(ε-caprolactone) (PCL), or of their ester pending groups, e.g. poly(bis(trimethylsilyloxy)methylsilyl methacrylate) (PMATM2). The degradation kinetics of such hydrolyzable silicone coatings were assessed by mass loss measurements during immersion in deionized water. Coatings containing PMATM2 exhibited a maximum mass loss after 12 weeks, whereas PCL-based coatings showed no significant mass loss after 24 weeks. Dynamic contact angle measurements revealed the modifications of the coatings surface chemistry with an amphiphilic behavior after water exposure. The attachment of macrofoulers on these coatings were evaluated by field tests in the Mediterranean Sea, demonstrating the short or long-term antifouling effect of these hydrolyzable polymers embedded in the silicone matrix. The settlement of A. amphitrite barnacles on the different coatings indicated inhospitable behaviors towards larval barnacles for coatings with at least 15 wt % of additives.
Collapse
Affiliation(s)
- Laure Gevaux
- Laboratoire Matériaux Polymères Interfaces Environnement Marin (MAPIEM), Université de Toulon, EA 4323, 83957 La Garde, France.
| | - Marlène Lejars
- Laboratoire Matériaux Polymères Interfaces Environnement Marin (MAPIEM), Université de Toulon, EA 4323, 83957 La Garde, France.
| | - André Margaillan
- Laboratoire Matériaux Polymères Interfaces Environnement Marin (MAPIEM), Université de Toulon, EA 4323, 83957 La Garde, France.
| | - Jean-François Briand
- Laboratoire Matériaux Polymères Interfaces Environnement Marin (MAPIEM), Université de Toulon, EA 4323, 83957 La Garde, France.
| | - Robert Bunet
- Institut Océanographique Paul Ricard, Ile des Embiez, 83140 Six-Fours-les-Plages, France.
| | - Christine Bressy
- Laboratoire Matériaux Polymères Interfaces Environnement Marin (MAPIEM), Université de Toulon, EA 4323, 83957 La Garde, France.
| |
Collapse
|
8
|
Díez-García I, Santamaria-Echart A, Eceiza A, Tercjak A. Triblock copolymers containing hydrophilic PEO blocks as effective polyols for organic solvent-free waterborne poly(urethane-urea)s. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
9
|
Ghosh T, Karak N. Silicone-Containing Biodegradable Smart Elastomeric Thermoplastic Hyperbranched Polyurethane. ACS OMEGA 2018; 3:6849-6859. [PMID: 30023964 PMCID: PMC6045386 DOI: 10.1021/acsomega.8b00734] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 06/12/2018] [Indexed: 06/08/2023]
Abstract
Silicone-containing biobased hyperbranched polyurethane thermoplastic elastomers at different compositions were reported for the first time. The structures of the polymers were evaluated from Fourier transform infrared spectroscopy, NMR, X-ray diffraction, and energy-dispersive X-ray spectroscopy analyses. The synthesized elastomers possess high molecular weight (1.11-1.38 × 105 g·mol-1) and low glass transition temperature (from -40.0 to -27.3 °C). These polymers exhibited multistimuli responsive excellent repeatable intrinsic self-healing (100% efficiency), shape recovery (100%), and efficient self-cleaning (contact angle 102°-107°) abilities along with exceptional elongation at break (2834-3145%), high toughness (123.3-167.8 MJ·m-3), good impact resistance (18.3-20.3 kJ·m-1), and adequate tensile strength (5.9-6.9 MPa). Furthermore, high thermal stability (253-263 °C) as well as excellent UV and chemical resistance was also found for the polymers. Most interestingly, controlled bacterial biodegradation under exposure of Pseudomonas aeruginosa bacterial strains demonstrated them as sustainable materials. Therefore, such biobased novel thermoplastic polyurethane elastomers with self-healing, self-cleaning, and shape memory effects possess great potential for their advanced multifaceted applications.
Collapse
|
10
|
Ghosh T, Karak N. Tough interpenetrating polymer network of silicone containing polyurethane and polystyrene with self-healing, shape memory and self-cleaning attributes. RSC Adv 2018; 8:17044-17055. [PMID: 35539268 PMCID: PMC9080304 DOI: 10.1039/c8ra01766b] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 05/03/2018] [Indexed: 11/23/2022] Open
Abstract
Smart biodegradable tough interpenetrating polymer networks (IPNs) of bio-based polyurethane containing a silicone moiety and polystyrene at three different compositions were synthesized for the first time by using simultaneous polymerization technique. The structures of the synthesized IPNs were interpreted by FTIR, NMR, and XRD analyses, while morphology was provided from a SEM study. The synthesized IPNs exhibited outstanding elongation at break (up to 1608%) along with good tensile strength (up to 12.6 MPa), toughness (up to 92.34 MJ m−3), impact resistance (up to 26.8 kJ m−1), scratch resistance (up to 6.5 kg) and durometer hardness (up to 86 Shore A). Furthermore, the synthesized IPNs exhibited good thermal stability up to 245 °C and chemical resistance. Interestingly, these IPNs showed multi-stimuli responsive self-healing (within 62 s at 450 W microwave and 6–8 min under sunlight) and shape memory (100% shape recovery within 48 s with a 450 W microwave and 7–13 min under direct sunlight) behavior. A self-cleaning attribute was also observed for the synthesized IPNs which showed a static contact angle up to 120.8° and angle of hysteresis <5°. Most interestingly, the synthesized IPNs also exhibited moderate bio-degradation under the exposure to a P. aeruginosa bacterial strain. Therefore, the synthesized smart bio-degradable tough IPNs with the above properties have great potential for different advanced multifaceted applications. A tough IPN of silicone containing polyurethane and polystyrene with smart attributes like self-healing, shape memory and self-cleaning is reported.![]()
Collapse
Affiliation(s)
- Tuhin Ghosh
- Advanced Polymer and Nanomaterial Laboratory
- Department of Chemical Sciences
- Tezpur University
- Tezpur 784028
- India
| | - Niranjan Karak
- Advanced Polymer and Nanomaterial Laboratory
- Department of Chemical Sciences
- Tezpur University
- Tezpur 784028
- India
| |
Collapse
|
11
|
Yang J, Zhou Q, Shen K, Song N, Ni L. Controlling nanodomain morphology of epoxy thermosets templated by poly(caprolactone)-block-poly(dimethylsiloxane)-block-poly(caprolactone) ABA triblock copolymer. RSC Adv 2018; 8:3705-3715. [PMID: 35542936 PMCID: PMC9077773 DOI: 10.1039/c7ra12826f] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 01/08/2018] [Indexed: 11/21/2022] Open
Abstract
In this paper, triblock copolymer was incorporated into epoxy to prepare nano thermosets. After studying the compatibility between polydimethylsiloxane (PDMS), polycaprolactone (PCL) and bisphenol A epoxy resin (E-54), poly(caprolactone)–poly(dimethylsiloxane)–poly(caprolactone) (PCL-b-PDMS-b-PCL) triblock copolymer was incorporated into bisphenol A epoxy resin (E-54) and cured with DDS. A nano structure was formed and the size of the spherical phase became larger with increasing PCL-b-PDMS-b-PCL. According to the fact that TGDDM/PCL was compatible and TGDDM/PDMS was incompatible during the curing reaction, the mechanism of nano structure formation was self-assembly. The factors of influencing nano structure formation were discussed with regard to different curing temperatures and accelerators. Curing kinetics was utilized to study the effect of accelerator on nano structure formation. FTIR spectrum of PDMS and PCL-b-PDMS-b-PCL triblock copolymer..![]()
Collapse
Affiliation(s)
- Jingyi Yang
- East China University of Science and Technology
- China
| | - Quan Zhou
- East China University of Science and Technology
- China
| | - Kang Shen
- East China University of Science and Technology
- China
| | - Ning Song
- East China University of Science and Technology
- China
| | - Lizhong Ni
- East China University of Science and Technology
- China
| |
Collapse
|
12
|
Pergal MV, Stefanović IS, Poręba R, Steinhart M, Jovančić P, Ostojić S, Špírková M. Influence of the Organoclay Content on the Structure, Morphology, and Surface Related Properties of Novel Poly(dimethylsiloxane)-Based Polyurethane/Organoclay Nanocomposites. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.6b04913] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marija V. Pergal
- Institute
of Chemistry, Technology and Metallurgy, Center of Chemistry, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Ivan S. Stefanović
- Institute
of Chemistry, Technology and Metallurgy, Center of Chemistry, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Rafał Poręba
- Institute of Macromolecular Chemistry AS CR, v.v.i. IMC, Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Miloš Steinhart
- Institute
of Applied Physics and Mathematics, Faculty of Chemical Technology, University of Pardubice, Studentska 95, 53210 Pardubice, Czech Republic
| | - Petar Jovančić
- Faculty
of Technology and Metallurgy, University of Belgrade, Karnegijeva
4, 11000 Belgrade, Serbia
| | - Sanja Ostojić
- Institute
of General and Physical Chemistry, University of Belgrade, Studentski
trg 12−16, 11000 Belgrade, Serbia
| | - Milena Špírková
- Institute of Macromolecular Chemistry AS CR, v.v.i. IMC, Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| |
Collapse
|
13
|
Influence of Hard Segments on the Thermal, Phase-Separated Morphology, Mechanical, and Biological Properties of Polycarbonate Urethanes. APPLIED SCIENCES-BASEL 2017. [DOI: 10.3390/app7030306] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
14
|
Zhu R, Wang X, Yang J, Wang Y, Zhang Z, Hou Y, Lin F. Influence of hydroxyl-terminated polydimethylsiloxane on high-strength biocompatible polycarbonate urethane films. ACTA ACUST UNITED AC 2016; 12:015011. [PMID: 27934785 DOI: 10.1088/1748-605x/12/1/015011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The present study describes a series of novel polycarbonate urethane films that were fabricated via the solution-casting method from 4,4'-methylenebis(cyclohexyl isocyanate) (H12MDI) and 1,4-butanediol (BDO) chain extender as hard segments, poly(1,6-hexanediol)carbonate diols (PCDL) and hydroxyl-terminated polydimethylsiloxane (PDMS) as soft segments, with dibutyltin dilaurate as the catalyst. Varied molar ratios of PDMS (less than 30%) were utilized to enhance the mechanical properties and biocompatibilities. The microstructure and degrees of phase separation were characterized using atomic force microscopy. The chemical structure and surface morphology of the materials were further confirmed by attenuated total reflectance Fourier transform infrared spectroscopy, 1H NMR and 13C NMR, water droplet contact angle and scanning electron microscopy. Thermal properties were measured by differential scanning calorimetry. MTT assay and hemolytic tests were studied for evaluating cellular viability and hemocompatibility of fabricated films using L929 fibroblast cells and adult rabbit blood. The results demonstrated polyurethane films with soft segments partially replaced by PDMS could remarkably improve the biocompatibility while maintaining relatively stable mechanical behavior, making them exciting potential candidates for artificial vessels or other tissue engineering applications.
Collapse
Affiliation(s)
- Rong Zhu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, People's Republic of China. Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
15
|
Effect of intersegmental interactions on the morphology of segmented polyurethanes with mixed soft segments: A coarse-grained simulation study. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.03.008] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
16
|
Stefanović IS, Špírková M, Poręba R, Steinhart M, Ostojić S, Tešević V, Pergal MV. Study of the Properties of Urethane–Siloxane Copolymers Based on Poly(propylene oxide)-b-poly(dimethylsiloxane)-b-poly(propylene oxide) Soft Segments. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b04975] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ivan S. Stefanović
- Institute
of Chemistry, Technology and Metallurgy (ICTM)—Center of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Milena Špírková
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Rafał Poręba
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Miloš Steinhart
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Sanja Ostojić
- Institute
of General and Physical Chemistry, University of Belgrade, Studentski
Trg 12-16, 11000 Belgrade, Serbia
| | - Vele Tešević
- Faculty
of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Marija V. Pergal
- Institute
of Chemistry, Technology and Metallurgy (ICTM)—Center of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| |
Collapse
|
17
|
Yilgör E, Isik M, Söz CK, Yilgör I. Synthesis and structure-property behavior of polycaprolactone-polydimethylsiloxane-polycaprolactone triblock copolymers. POLYMER 2016. [DOI: 10.1016/j.polymer.2015.12.024] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
18
|
Zhao J, Xu R, Luo G, Wu J, Xia H. Self-healing poly(siloxane-urethane) elastomers with remoldability, shape memory and biocompatibility. Polym Chem 2016. [DOI: 10.1039/c6py01499b] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The poly(siloxane-urethane) elastomers with microphase separation structure and Diels–Alder bonds show high healing efficiency, good mechanical property and good biocompatibility.
Collapse
Affiliation(s)
- Jian Zhao
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute
- Sichuan University
- Chengdu
- China
| | - Rui Xu
- China State Key Laboratory of Trauma
- Burn and Combined Injury
- Institute of Burn Research
- Southwest Hospital
- Third Military Medical University
| | - Gaoxing Luo
- China State Key Laboratory of Trauma
- Burn and Combined Injury
- Institute of Burn Research
- Southwest Hospital
- Third Military Medical University
| | - Jun Wu
- China State Key Laboratory of Trauma
- Burn and Combined Injury
- Institute of Burn Research
- Southwest Hospital
- Third Military Medical University
| | - Hesheng Xia
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute
- Sichuan University
- Chengdu
- China
| |
Collapse
|
19
|
Dai Z, Yang K, Dong Q. Synthesis and characterization of hydroxy-terminated polyether-polydimethylsiloxane-polyether (PE-PDMS-PE) triblock oligomers and their use in the preparation of thermoplastic polyurethanes. J Appl Polym Sci 2015. [DOI: 10.1002/app.42521] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zeliang Dai
- Shanghai Key Laboratory of Advanced Polymeric Materials; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering, East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Kai Yang
- Shanghai Key Laboratory of Advanced Polymeric Materials; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering, East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Qingzhi Dong
- Shanghai Key Laboratory of Advanced Polymeric Materials; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering, East China University of Science and Technology; Shanghai 200237 People's Republic of China
| |
Collapse
|
20
|
Yilgör I, Yilgör E, Wilkes GL. Critical parameters in designing segmented polyurethanes and their effect on morphology and properties: A comprehensive review. POLYMER 2015. [DOI: 10.1016/j.polymer.2014.12.014] [Citation(s) in RCA: 265] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
21
|
Dai Z, Yang K, Dong Q. Mechanical, Thermal and Morphology Properties of Thermoplastic Polyurethane Copolymers Incorporating α,ω-Dihydroxy-[poly(propyleneoxide)-poly (dimethylsiloxane)-poly(propyleneoxide)] of Varying Poly(propyleneoxide) Molecular Weight. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/ojsta.2015.43005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
22
|
Zhang Y, Fan H, Li BG. Synthesis and characterization of advance PA6- b-PDMS multiblock copolymers. J Appl Polym Sci 2014. [DOI: 10.1002/app.41114] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yanyan Zhang
- State Key Laboratory of Chemical Engineering, Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou 310027 China
| | - Hong Fan
- State Key Laboratory of Chemical Engineering, Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou 310027 China
| | - Bo-Geng Li
- State Key Laboratory of Chemical Engineering, Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou 310027 China
| |
Collapse
|
23
|
Stefanović IS, Djonlagić J, Tovilović G, Nestorov J, Antić VV, Ostojić S, Pergal MV. Poly(urethane-dimethylsiloxane) copolymers displaying a range of soft segment contents, noncytotoxic chemistry, and nonadherent properties toward endothelial cells. J Biomed Mater Res A 2014; 103:1459-75. [PMID: 25046378 DOI: 10.1002/jbm.a.35285] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Revised: 07/07/2014] [Accepted: 07/18/2014] [Indexed: 11/09/2022]
Abstract
Polyurethane copolymers based on α,ω-dihydroxypropyl poly(dimethylsiloxane) (PDMS) with a range of soft segment contents were prepared by two-stage polymerization, and their microstructures, thermal, thermomechanical, and surface properties, as well as in vitro hemo- and cytocompatibility were evaluated. All utilized characterization methods confirmed the existence of moderately microphase separated structures with the appearance of some microphase mixing between segments as the PDMS (i.e., soft segment) content increased. Copolymers showed higher crystallinity, storage moduli, surface roughness, and surface free energy, but less hydrophobicity with decreasing PDMS content. Biocompatibility of copolymers was evaluated using an endothelial EA.hy926 cell line by direct contact, an extraction method and after pretreatment of copolymers with multicomponent protein mixture, as well as by a competitive protein adsorption assay. Copolymers showed no toxic effect to endothelial cells and all copolymers, except that with the lowest PDMS content, exhibited resistance to endothelial cell adhesion, suggesting their unsuitability for long-term biomedical devices which particularly require re-endothelialization. All copolymers exhibited excellent resistance to fibrinogen adsorption and adsorbed more albumin than fibrinogen in the competitive adsorption assay, suggesting their good hemocompatibility. The noncytotoxic chemistry of these synthesized materials, combined with their nonadherent properties which are inhospitable to cell attachment and growth, underlie the need for further investigations to clarify their potential for use in short-term biomedical devices.
Collapse
Affiliation(s)
- Ivan S Stefanović
- Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000, Belgrade, Serbia
| | | | | | | | | | | | | |
Collapse
|
24
|
|
25
|
Pergal MV, Nestorov J, Tovilović G, Ostojić S, Gođevac D, Vasiljević-Radović D, Djonlagić J. Structure and properties of thermoplastic polyurethanes based on poly(dimethylsiloxane): Assessment of biocompatibility. J Biomed Mater Res A 2013; 102:3951-64. [DOI: 10.1002/jbm.a.35071] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 11/29/2013] [Accepted: 12/18/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Marija V. Pergal
- Institute of Chemistry; Technology and Metallurgy, University of Belgrade; Njegoševa 12 Belgrade 11000 Serbia
| | - Jelena Nestorov
- Department of Biochemistry; Institute for Biological Research “Siniša Stanković”; University of Belgrade; 142 Despot Stefan Blvd Belgrade 11000 Serbia
| | - Gordana Tovilović
- Department of Biochemistry; Institute for Biological Research “Siniša Stanković”; University of Belgrade; 142 Despot Stefan Blvd Belgrade 11000 Serbia
| | - Sanja Ostojić
- Institute of General and Physical Chemistry; University of Belgrade; Studentski trg 12-16 Belgrade 11000 Serbia
| | - Dejan Gođevac
- Institute of Chemistry; Technology and Metallurgy, University of Belgrade; Njegoševa 12 Belgrade 11000 Serbia
| | - Dana Vasiljević-Radović
- Institute of Chemistry; Technology and Metallurgy, University of Belgrade; Njegoševa 12 Belgrade 11000 Serbia
| | - Jasna Djonlagić
- Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Belgrade 11000 Serbia
| |
Collapse
|
26
|
Ghaffar A, Schoenmakers PJ, van der Wal S. Methods for the Chemical Analysis of Degradable Synthetic Polymeric Biomaterials. Crit Rev Anal Chem 2013; 44:23-40. [DOI: 10.1080/10408347.2013.831729] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
27
|
Influence of the chemical structure of poly(urea-urethane-siloxane)s on their morphological, surface and thermal properties. Polym Bull (Berl) 2013. [DOI: 10.1007/s00289-013-0968-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
28
|
Pergal MV, Džunuzović JV, Poręba R, Steinhart M, Pergal MM, Vodnik VV, Špírková M. Structure–Property Correlation Study of Novel Poly(urethane–ester–siloxane) Networks. Ind Eng Chem Res 2013. [DOI: 10.1021/ie400467j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marija V. Pergal
- Institute of Chemistry, Technology and Metallurgy
(ICTM)—Center of Chemistry, University of Belgrade, Studentski trg 12-16, ∥Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, and ⊥Institute of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522,
11000 Belgrade, Serbia
- Nanostructured Polymers and Composites Department and §Supramolecular
Polymer Systems Department, Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovskeho
nam. 2, 16206 Praha 6, Czech Republic
| | - Jasna V. Džunuzović
- Institute of Chemistry, Technology and Metallurgy
(ICTM)—Center of Chemistry, University of Belgrade, Studentski trg 12-16, ∥Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, and ⊥Institute of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522,
11000 Belgrade, Serbia
- Nanostructured Polymers and Composites Department and §Supramolecular
Polymer Systems Department, Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovskeho
nam. 2, 16206 Praha 6, Czech Republic
| | - Rafał Poręba
- Institute of Chemistry, Technology and Metallurgy
(ICTM)—Center of Chemistry, University of Belgrade, Studentski trg 12-16, ∥Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, and ⊥Institute of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522,
11000 Belgrade, Serbia
- Nanostructured Polymers and Composites Department and §Supramolecular
Polymer Systems Department, Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovskeho
nam. 2, 16206 Praha 6, Czech Republic
| | - Miloš Steinhart
- Institute of Chemistry, Technology and Metallurgy
(ICTM)—Center of Chemistry, University of Belgrade, Studentski trg 12-16, ∥Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, and ⊥Institute of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522,
11000 Belgrade, Serbia
- Nanostructured Polymers and Composites Department and §Supramolecular
Polymer Systems Department, Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovskeho
nam. 2, 16206 Praha 6, Czech Republic
| | - Miodrag M. Pergal
- Institute of Chemistry, Technology and Metallurgy
(ICTM)—Center of Chemistry, University of Belgrade, Studentski trg 12-16, ∥Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, and ⊥Institute of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522,
11000 Belgrade, Serbia
- Nanostructured Polymers and Composites Department and §Supramolecular
Polymer Systems Department, Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovskeho
nam. 2, 16206 Praha 6, Czech Republic
| | - Vesna V. Vodnik
- Institute of Chemistry, Technology and Metallurgy
(ICTM)—Center of Chemistry, University of Belgrade, Studentski trg 12-16, ∥Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, and ⊥Institute of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522,
11000 Belgrade, Serbia
- Nanostructured Polymers and Composites Department and §Supramolecular
Polymer Systems Department, Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovskeho
nam. 2, 16206 Praha 6, Czech Republic
| | - Milena Špírková
- Institute of Chemistry, Technology and Metallurgy
(ICTM)—Center of Chemistry, University of Belgrade, Studentski trg 12-16, ∥Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, and ⊥Institute of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522,
11000 Belgrade, Serbia
- Nanostructured Polymers and Composites Department and §Supramolecular
Polymer Systems Department, Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovskeho
nam. 2, 16206 Praha 6, Czech Republic
| |
Collapse
|
29
|
Džunuzović JV, Pergal MV, Poręba R, Ostojić S, Lazić N, Špírková M, Jovanović S. Studies of the Thermal and Mechanical Properties of Poly(urethane–siloxane)s Cross-Linked by Hyperbranched Polyesters. Ind Eng Chem Res 2012. [DOI: 10.1021/ie300927z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jasna V. Džunuzović
- Institute of Chemistry, Technology
and Metallurgy (ICTM)−Center of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Marija V. Pergal
- Institute of Chemistry, Technology
and Metallurgy (ICTM)−Center of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Rafał Poręba
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Nanostructured Polymers
and Composites Department, Heyrovskeho nam. 2, 16206 Praha 6, Czech
Republic
| | - Sanja Ostojić
- Institute of General
and Physical
Chemistry, University of Belgrade, Studentski
trg 12-16, 11000 Belgrade, Serbia
| | - Nada Lazić
- Institute of General
and Physical
Chemistry, University of Belgrade, Studentski
trg 12-16, 11000 Belgrade, Serbia
| | - Milena Špírková
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Nanostructured Polymers
and Composites Department, Heyrovskeho nam. 2, 16206 Praha 6, Czech
Republic
| | - Slobodan Jovanović
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade,
Serbia
| |
Collapse
|
30
|
Pergal MV, Antic VV, Tovilovic G, Nestorov J, Vasiljevic-Radovic D, Djonlagic J. In vitro biocompatibility evaluation of novel urethane-siloxane co-polymers based on poly(ϵ-caprolactone)-block-poly(dimethylsiloxane)-block-poly(ϵ-caprolactone). JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2012; 23:1629-57. [PMID: 21888759 DOI: 10.1163/092050611x589338] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Novel polyurethane co-polymers (TPUs), based on poly(ϵ-caprolactone)-block-poly(dimethylsiloxane)-block-poly(ϵ-caprolactone) (PCL-PDMS-PCL) as soft segment and 4,4'-methylenediphenyl diisocyanate (MDI) and 1,4-butanediol (BD) as hard segment, were synthesized and evaluated for biomedical applications. The content of hard segments (HS) in the polymer chains was varied from 9 to 63 wt%. The influence of the content and length of the HS on the thermal, surface, mechanical properties and biocompatibility was investigated. The structure, composition and HS length were examined using (1)H- and quantitative (13)C-NMR spectroscopy. DSC results implied that the synthesized TPUs were semicrystalline polymers in which both the hard MDI/BD and soft PCL-PDMS-PCL segments participated. It was found that an increase in the average HS length (from 1.2 to 14.4 MDI/BD units) was accompanied by an increase in the crystallinity of the hard segments, storage moduli, hydrophilicity and degree of microphase separation of the co-polymers. Depending on the HS content, a gradual variation in surface properties of co-polymers was revealed by FT-IR, AFM and static water contact angle measurements. The in vitro biocompatibility of co-polymers was evaluated using the endothelial EA.hy926 cell line and protein adsorption on the polyurethane films. All synthesized TPUs adsorbed more albumin than fibrinogen from multicomponent protein mixture, which may indicate biocompatibility. The polyurethane films with high HS content and/or high roughness coefficient exhibit good surface properties and biocompatible behavior, which was confirmed by non-toxic effects to cells and good cell adhesion. Therefore, the non-cytotoxic chemistry of the co-polymers makes them good candidates for further development as biomedical implants.
Collapse
Affiliation(s)
- Marija V Pergal
- a Institute of Chemistry, Technology and Metallurgy, University of Belgrade , Studentski trg 12-16 , Belgrade , Serbia
| | | | | | | | | | | |
Collapse
|