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Urbaniak T, Piszko P, Kubies D, Podgórniak Z, Pop-Georgievski O, Riedel T, Szustakiewicz K, Musiał W. Layer-by-layer assembly of poly-l-lysine/hyaluronic acid protein reservoirs on poly(glycerol sebacate) surfaces. Eur J Pharm Biopharm 2023; 193:274-284. [PMID: 37924853 DOI: 10.1016/j.ejpb.2023.10.023] [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: 09/06/2023] [Revised: 10/13/2023] [Accepted: 10/31/2023] [Indexed: 11/06/2023]
Abstract
The modification of biomaterial surfaces has become increasingly relevant in the context of ongoing advancements in tissue engineering applications and the development of tissue-mimicking polymer materials. In this study, we investigated the layer-by-layer (LbL) deposition of polyelectrolyte multilayer protein reservoirs consisting of poly-l-lysine (PLL) and hyaluronic acid (HA) on the hydrophobic surface of poly(glycerol sebacate) (PGS) elastomer. Using the methods of isothermal titration calorimetry and surface plasmon resonance, we systematically investigated the interactions between the polyelectrolytes and evaluated the deposition process in real time, providing insight into the phenomena associated with film assembly. PLL/HA LbL films deposited on PGS showed an exceptional ability to incorporate bone morphogenetic protein-2 (BMP-2) compared to other growth factors tested, thus highlighting the potential of PLL/HA LbL films for osteoregenerative applications. The concentration of HA solution used for film assembly did not affect the thickness and topography of the (PLL/HA)10 films, but had a notable impact on the hydrophilicity of the PGS surface and the BMP-2 release kinetics. The release kinetics were successfully described using the Weibull model and hyperbolic tangent function, underscoring the potential of these less frequently used models to compare the protein release from LbL protein reservoirs.
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Affiliation(s)
- Tomasz Urbaniak
- Department of Physical Chemistry and Biophysics, Pharmaceutical Faculty, Wrocław Medical University, Borowska 211, 50-556 Wrocław, Poland
| | - Paweł Piszko
- Department of Polymer Engineering and Technology, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Dana Kubies
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Square 2, 162 06 Prague, Czech Republic
| | - Zuzanna Podgórniak
- Department of Physical Chemistry and Biophysics, Pharmaceutical Faculty, Wrocław Medical University, Borowska 211, 50-556 Wrocław, Poland
| | - Ognen Pop-Georgievski
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Square 2, 162 06 Prague, Czech Republic
| | - Tomáš Riedel
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Square 2, 162 06 Prague, Czech Republic
| | - Konrad Szustakiewicz
- Department of Polymer Engineering and Technology, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Witold Musiał
- Department of Physical Chemistry and Biophysics, Pharmaceutical Faculty, Wrocław Medical University, Borowska 211, 50-556 Wrocław, Poland.
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A "heat set" Zr-Diimide based Fibrous Metallogel: Multiresponsive Sensor, Column-based Dye Separation, and Iodine Sequestration. J Colloid Interface Sci 2023; 633:441-452. [PMID: 36462267 DOI: 10.1016/j.jcis.2022.11.111] [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: 09/28/2022] [Revised: 11/04/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022]
Abstract
Sensing and monitoring hazardous contaminants in water and radioactive iodine sequestration is pivotal due to their detrimental impact on biological ecosystems. In this context, herein, a water stable zirconium-diimide based metallogel (Zr@MG) with fibrous columnar morphology is accomplished through the "heat set" method. The presence of diimide linkage with long aromatic chain manifests active luminescence properties in the linker as well as in the supramolecular framework structure. The as-synthesized Zr@MG xerogel can selectively detectCr2O72- (LOD = 0.52 ppm) and 2,4,6-trinitrophenol (TNP) (LOD = 80.2 ppb) in the aqueous medium. The Zr@MG paper strip-based detection for Cr2O72- and nitro explosive makes this metallogel reliable and an attractive luminescent sensor for practical use. Moreover, a column-based dye separation experiment was performed to show selective capture of positively charged methylene blue (MB) dye with 98 % separation efficiency from the mixture of two dyes. Also, the Zr@MG xerogel showed effective iodine sequestration from the vapor phase (232 wt%).
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3
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Behrens C, Kauffmann P, von Hahn N, Giesecke A, Schirmer U, Liefeith K, Schliephake H. Development of a system of heparin multilayers on titanium surfaces for dual growth factor release. J Biomed Mater Res A 2022; 110:1599-1615. [PMID: 35593380 DOI: 10.1002/jbm.a.37411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 04/13/2022] [Accepted: 05/05/2022] [Indexed: 12/19/2022]
Abstract
The aim of the present study was to establish a modular platform of poly-L-lysine-heparin (PLL-Hep) polyelectrolyte multilayer (PEM) coatings on titanium surfaces for dual growth factor delivery of recombinant human bone morphogenic protein 2 (rhBMP2) and recombinant human vascular endothelial growth factor 165 (rhVEGF165) in clinically relevant quantities. Release characteristics for both growth factors differed significantly depending on film architecture. rhBMP2 induced activation of alkaline phosphatase in C2C12 cells and proliferation of human mesenchymal stem cells (hMSCs). rhVEGF mediated induction of von Willebrand factor (vWF) in hMSCs and proliferation of human umbilical vein endothelial cells. Osteogenic and angiogenic effects were modified by variation in cross-linking and architecture of the PEMs. By creating multilayer films with distinct zones, release characteristics and proportion of both growth factor delivery could be tuned and surface-activity modified to enhance angiogenic or osteogenic function in various ways. In summary, the system provides a modular platform for growth factor delivery that allows for individual composition and accentuation of angiogenic and osteogenic surface properties.
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Affiliation(s)
- Christina Behrens
- Department of Oral and Maxillofacial Surgery, George-Augusta-University, Göttingen, Germany
| | - Philipp Kauffmann
- Department of Oral and Maxillofacial Surgery, George-Augusta-University, Göttingen, Germany
| | - Nikolaus von Hahn
- Department of Oral and Maxillofacial Surgery, George-Augusta-University, Göttingen, Germany
| | - Ariane Giesecke
- Department of Oral and Maxillofacial Surgery, George-Augusta-University, Göttingen, Germany
| | - Uwe Schirmer
- Institute for Bioprocessing and Analytical Measurement Techniques, Heiligenstadt, Germany
| | - Klaus Liefeith
- Institute for Bioprocessing and Analytical Measurement Techniques, Heiligenstadt, Germany
| | - Henning Schliephake
- Department of Oral and Maxillofacial Surgery, George-Augusta-University, Göttingen, Germany
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Vikulina AS, Campbell J. Biopolymer-Based Multilayer Capsules and Beads Made via Templating: Advantages, Hurdles and Perspectives. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2502. [PMID: 34684943 PMCID: PMC8537085 DOI: 10.3390/nano11102502] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/14/2021] [Accepted: 09/20/2021] [Indexed: 12/12/2022]
Abstract
One of the undeniable trends in modern bioengineering and nanotechnology is the use of various biomolecules, primarily of a polymeric nature, for the design and formulation of novel functional materials for controlled and targeted drug delivery, bioimaging and theranostics, tissue engineering, and other bioapplications. Biocompatibility, biodegradability, the possibility of replicating natural cellular microenvironments, and the minimal toxicity typical of biogenic polymers are features that have secured a growing interest in them as the building blocks for biomaterials of the fourth generation. Many recent studies showed the promise of the hard-templating approach for the fabrication of nano- and microparticles utilizing biopolymers. This review covers these studies, bringing together up-to-date knowledge on biopolymer-based multilayer capsules and beads, critically assessing the progress made in this field of research, and outlining the current challenges and perspectives of these architectures. According to the classification of the templates, the review sequentially considers biopolymer structures templated on non-porous particles, porous particles, and crystal drugs. Opportunities for the functionalization of biopolymer-based capsules to tailor them toward specific bioapplications is highlighted in a separate section.
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Affiliation(s)
- Anna S. Vikulina
- Department of Theory and Bio-Systems, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg, 1, 14476 Potsdam, Germany
- Bavarian Polymer Institute, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Dr.-Mack-Straße, 77, 90762 Fürth, Germany
| | - Jack Campbell
- School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK;
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Olimattel K, Church J, Lee WH, Chumbimuni-Torres KY, Zhai L, Sadmani AHMA. Enhanced Fouling Resistance and Antimicrobial Property of Ultrafiltration Membranes Via Polyelectrolyte-Assisted Silver Phosphate Nanoparticle Immobilization. MEMBRANES 2020; 10:E293. [PMID: 33080868 PMCID: PMC7602987 DOI: 10.3390/membranes10100293] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/09/2020] [Accepted: 10/15/2020] [Indexed: 12/01/2022]
Abstract
Ultrafiltration (UF) is a low-pressure membrane that yields higher permeate flux and saves significant operating costs compared to high-pressure membranes; however, studies addressing the combined improvement of anti-organic and biofouling properties of UF membranes are lacking. This study investigated the fouling resistance and antimicrobial property of a UF membrane via silver phosphate nanoparticle (AgPNP) embedded polyelectrolyte (PE) functionalization. Negatively charged polyacrylic acid (PAA) and positively charged polyallylamine hydrochloride (PAH) were deposited on the membrane using a fluidic layer-by-layer assembly technique. AgPNPs were immobilized within the crosslinked "bilayers" (BL) of PAH/PAA. The effectiveness of AgPNP immobilization was confirmed by microprofile measurements on membrane surfaces using a solid contact Ag micro-ion-selective electrode. Upon stable and uniform BL formation on the membrane surface, the permeate flux was governed by a combined effect of PAH/PAA-derived hydrophilicity and surface/pore coverage by the BLs "tightening" of the membrane. When fouled by a model organic foulant (humic acid), the functionalized membrane exhibited a lower flux decline and a greater flux recovery due to the electrostatic repulsion imparted by PAA when compared to the unmodified membrane. The functionalization rendered antimicrobial property, as indicated by fewer attachments of bacteria that initiate the formation of biofilms leading to biofouling.
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Affiliation(s)
- Kunal Olimattel
- Department of Civil, Environmental and Construction Engineering, University of Central Florida, Pegasus Drive, Orlando, FL 32816, USA; (K.O.); (J.C.); (W.H.L.)
| | - Jared Church
- Department of Civil, Environmental and Construction Engineering, University of Central Florida, Pegasus Drive, Orlando, FL 32816, USA; (K.O.); (J.C.); (W.H.L.)
| | - Woo Hyoung Lee
- Department of Civil, Environmental and Construction Engineering, University of Central Florida, Pegasus Drive, Orlando, FL 32816, USA; (K.O.); (J.C.); (W.H.L.)
| | - Karin Y. Chumbimuni-Torres
- Department of Chemistry, University of Central Florida, 4000 Central Florida Blvd, Orlando, FL 32816, USA; (K.Y.C.-T.); (L.Z.)
| | - Lei Zhai
- Department of Chemistry, University of Central Florida, 4000 Central Florida Blvd, Orlando, FL 32816, USA; (K.Y.C.-T.); (L.Z.)
- NanoScience Technology Center and the Department of Chemistry, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA
| | - A H M Anwar Sadmani
- Department of Civil, Environmental and Construction Engineering, University of Central Florida, Pegasus Drive, Orlando, FL 32816, USA; (K.O.); (J.C.); (W.H.L.)
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Campbell J, Vikulina AS. Layer-By-Layer Assemblies of Biopolymers: Build-Up, Mechanical Stability and Molecular Dynamics. Polymers (Basel) 2020; 12:E1949. [PMID: 32872246 PMCID: PMC7564420 DOI: 10.3390/polym12091949] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/21/2020] [Accepted: 08/24/2020] [Indexed: 12/18/2022] Open
Abstract
Rapid development of versatile layer-by-layer technology has resulted in important breakthroughs in the understanding of the nature of molecular interactions in multilayer assemblies made of polyelectrolytes. Nowadays, polyelectrolyte multilayers (PEM) are considered to be non-equilibrium and highly dynamic structures. High interest in biomedical applications of PEMs has attracted attention to PEMs made of biopolymers. Recent studies suggest that biopolymer dynamics determines the fate and the properties of such PEMs; however, deciphering, predicting and controlling the dynamics of polymers remains a challenge. This review brings together the up-to-date knowledge of the role of molecular dynamics in multilayers assembled from biopolymers. We discuss how molecular dynamics determines the properties of these PEMs from the nano to the macro scale, focusing on its role in PEM formation and non-enzymatic degradation. We summarize the factors allowing the control of molecular dynamics within PEMs, and therefore to tailor polymer multilayers on demand.
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Affiliation(s)
- Jack Campbell
- School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK;
| | - Anna S. Vikulina
- Fraunhofer Institute for Cell Therapy and Immunology, Branch Bioanalytics and Bioprocesses, Am Mühlenberg 13, 14476 Potsdam-Golm, Germany
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Uddin Z, Fang T, Siao J, Tseng W. Wound Healing Attributes of Polyelectrolyte Multilayers Prepared with Multi‐
l
‐arginyl‐poly‐
l
‐aspartate Pairing with Hyaluronic Acid and γ‐Polyglutamic Acid. Macromol Biosci 2020; 20:e2000132. [DOI: 10.1002/mabi.202000132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/26/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Zeeshan Uddin
- Department of Chemical EngineeringNational Taiwan University of Science and Technology No. 43, Sec. 4, Keelung Rd Taipei 106 Taiwan
| | - Tsuei‐Yun Fang
- Department of Food ScienceNational Taiwan Ocean University No. 2, Beining Rd Keelung 202 Taiwan
| | - Jyun‐Yin Siao
- Department of Chemical EngineeringNational Taiwan University of Science and Technology No. 43, Sec. 4, Keelung Rd Taipei 106 Taiwan
| | - Wen‐Chi Tseng
- Department of Chemical EngineeringNational Taiwan University of Science and Technology No. 43, Sec. 4, Keelung Rd Taipei 106 Taiwan
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8
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Development, physical stability and bioaccessibility of β-carotene-enriched tertiary emulsions. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103615] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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9
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Dalapati R, Biswas S. A Pyrene-Functionalized Metal–Organic Framework for Nonenzymatic and Ratiometric Detection of Uric Acid in Biological Fluid via Conformational Change. Inorg Chem 2019; 58:5654-5663. [DOI: 10.1021/acs.inorgchem.8b03629] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Rana Dalapati
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Shyam Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
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10
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Nabovati G, Ghafar-Zadeh E, Letourneau A, Sawan M. Smart Cell Culture Monitoring and Drug Test Platform Using CMOS Capacitive Sensor Array. IEEE Trans Biomed Eng 2019; 66:1094-1104. [DOI: 10.1109/tbme.2018.2866830] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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Zhang Z, Lin X, Gu N. Effects of temperature and PEG grafting density on the translocation of PEGylated nanoparticles across asymmetric lipid membrane. Colloids Surf B Biointerfaces 2017; 160:92-100. [PMID: 28918189 DOI: 10.1016/j.colsurfb.2017.09.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 08/20/2017] [Accepted: 09/05/2017] [Indexed: 01/19/2023]
Abstract
Plasma membrane internalization of nanoparticles (NPs) is important for their biomedical applications such as drug-delivery carriers. On one hand, in order to improve their half-life in circulation, PEGylation has been widely used. However, it may hinder the NPs' membrane internalization ability. On the other hand, higher temperature could enhance the membrane permeability and may affect the NPs' ability to enter into or exit from cells. To make full use of their advantages, we systematically investigated the effects of temperature and PEG density on the translocation of PEGylated nanoparticles across the plasma asymmetric membrane of eukaryotic cells, using near-atom level coarse-grained molecular dynamics simulations. Our results showed that higher temperature could accelerate the translocation of NPs across membranes by making lipids more disorder and faster diffusion. On the contrary, steric hindrance effects of PEG would inhibit NPs' translocation process and promote lipids flip-flops. The PEG chains could rearrange themselves to minimize the contacts between PEG and lipid tails during the translocation, which was similar to 'snorkeling effect'. Moreover, lipid flip-flops were affected by PEGylated density as well as NPs' translocation direction. Higher PEG grafting density could promote lipid flip-flops, but inhibit lipid extraction from bilayers. The consequence of lipid flip-flop and extraction was that the membranes got more symmetric.
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Affiliation(s)
- Zuoheng Zhang
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Bio materials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China; Collaborative Innovation Center of Suzhou Nano-Science and Technology, Suzhou Key Laboratory of Biomaterials and Technologies, Suzhou 215123, PR China
| | - Xubo Lin
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Bio materials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China; Department of Integrative Biology & Pharmacology, Medical School, The University of Texas Health Science Center at Houston, TX 77030, USA
| | - Ning Gu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Bio materials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China; Collaborative Innovation Center of Suzhou Nano-Science and Technology, Suzhou Key Laboratory of Biomaterials and Technologies, Suzhou 215123, PR China.
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12
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Lee H. Effect of polyelectrolyte size on multilayer conformation and dynamics at different temperatures and salt concentrations. J Mol Graph Model 2016; 70:246-252. [PMID: 27770747 DOI: 10.1016/j.jmgm.2016.09.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Revised: 09/21/2016] [Accepted: 09/22/2016] [Indexed: 11/19/2022]
Affiliation(s)
- Hwankyu Lee
- Department of Chemical Engineering, Dankook University, Yongin, 448-701, South Korea.
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13
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Motedayen AA, Guillaume C, Gastaldi E, Félix O, Gontard N. A novel hybrid self-assembly process for synthesising stratified polyethylene–organoclay films. RSC Adv 2016. [DOI: 10.1039/c6ra13056a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study reports the first effort to synthesize a new type of polyethylene–organoclay multilayer film with subsequent repeating depositions.
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Affiliation(s)
| | - Carole Guillaume
- UMR IATE
- University of Montpellier
- 34090 Montpellier Cedex 1
- France
| | | | - Olivier Félix
- Institut Charles Sadron (CNRS-ULP)
- 67034 Strasbourg Cedex 2
- France
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