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Giubilini A, Messori M, Bondioli F, Minetola P, Iuliano L, Nyström G, Maniura-Weber K, Rottmar M, Siqueira G. 3D-Printed Poly(3-hydroxybutyrate- co-3-hydroxyhexanoate)-Cellulose-Based Scaffolds for Biomedical Applications. Biomacromolecules 2023; 24:3961-3971. [PMID: 37589321 PMCID: PMC10498448 DOI: 10.1021/acs.biomac.3c00263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 08/08/2023] [Indexed: 08/18/2023]
Abstract
While biomaterials have become indispensable for a wide range of tissue repair strategies, second removal procedures oftentimes needed in the case of non-bio-based and non-bioresorbable scaffolds are associated with significant drawbacks not only for the patient, including the risk of infection, impaired healing, or tissue damage, but also for the healthcare system in terms of cost and resources. New biopolymers are increasingly being investigated in the field of tissue regeneration, but their widespread use is still hampered by limitations regarding mechanical, biological, and functional performance when compared to traditional materials. Therefore, a common strategy to tune and broaden the final properties of biopolymers is through the effect of different reinforcing agents. This research work focused on the fabrication and characterization of a bio-based and bioresorbable composite material obtained by compounding a poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBH) matrix with acetylated cellulose nanocrystals (CNCs). The developed biocomposite was further processed to obtain three-dimensional scaffolds by additive manufacturing (AM). The 3D printability of the PHBH-CNC biocomposites was demonstrated by realizing different scaffold geometries, and the results of in vitro cell viability studies provided a clear indication of the cytocompatibility of the biocomposites. Moreover, the CNC content proved to be an important parameter in tuning the different functional properties of the scaffolds. It was demonstrated that the water affinity, surface roughness, and in vitro degradability rate of biocomposites increase with increasing CNC content. Therefore, this tailoring effect of CNC can expand the potential field of use of the PHBH biopolymer, making it an attractive candidate for a variety of tissue engineering applications.
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Affiliation(s)
- Alberto Giubilini
- Department
of Management and Production Engineering (DIGEP), Politecnico di Torino, Torino 10129, Italy
- Integrated
Additive Manufacturing Centre (IAM@PoliTO), Politecnico di Torino, Torino 10129, Italy
| | - Massimo Messori
- Integrated
Additive Manufacturing Centre (IAM@PoliTO), Politecnico di Torino, Torino 10129, Italy
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Torino 10129, Italy
| | - Federica Bondioli
- Integrated
Additive Manufacturing Centre (IAM@PoliTO), Politecnico di Torino, Torino 10129, Italy
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Torino 10129, Italy
| | - Paolo Minetola
- Department
of Management and Production Engineering (DIGEP), Politecnico di Torino, Torino 10129, Italy
- Integrated
Additive Manufacturing Centre (IAM@PoliTO), Politecnico di Torino, Torino 10129, Italy
| | - Luca Iuliano
- Department
of Management and Production Engineering (DIGEP), Politecnico di Torino, Torino 10129, Italy
- Integrated
Additive Manufacturing Centre (IAM@PoliTO), Politecnico di Torino, Torino 10129, Italy
| | - Gustav Nyström
- Cellulose
& Wood Materials Laboratory, Swiss Federal
Laboratories for Materials Science and Technology (Empa), Dübendorf 8600, Switzerland
- Department
of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Katharina Maniura-Weber
- Biointerfaces, Swiss Federal Laboratories for Materials Science and
Technology (Empa), St. Gallen 9014, Switzerland
| | - Markus Rottmar
- Biointerfaces, Swiss Federal Laboratories for Materials Science and
Technology (Empa), St. Gallen 9014, Switzerland
| | - Gilberto Siqueira
- Cellulose
& Wood Materials Laboratory, Swiss Federal
Laboratories for Materials Science and Technology (Empa), Dübendorf 8600, Switzerland
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2
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Morales-Jiménez M, Palacio DA, Palencia M, Meléndrez MF, Rivas BL. Bio-Based Polymeric Membranes: Development and Environmental Applications. MEMBRANES 2023; 13:625. [PMID: 37504991 PMCID: PMC10383737 DOI: 10.3390/membranes13070625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/20/2023] [Accepted: 06/24/2023] [Indexed: 07/29/2023]
Abstract
Nowadays, membrane technology is an efficient process for separating compounds with minimal structural abrasion; however, the manufacture of membranes still has several drawbacks to being profitable and competitive commercially under an environmentally friendly approach. In this sense, this review focuses on bio-based polymeric membranes as an alternative to solve the environmental concern caused by the use of polymeric materials of fossil origin. The fabrication of bio-based polymeric membranes is explained through a general description of elements such as the selection of bio-based polymers, the preparation methods, the usefulness of additives, the search for green solvents, and the characterization of the membranes. The advantages and disadvantages of bio-based polymeric membranes are discussed, and the application of bio-based membranes to recover organic and inorganic contaminants is also discussed.
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Affiliation(s)
- Mónica Morales-Jiménez
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional (CIIDIR-Unidad Oaxaca), Instituto Politécnico Nacional, Calle Hornos 1003, Colonia Noche Buena, Santa Cruz Xoxocotlán 71230, Mexico
| | - Daniel A Palacio
- Departamento de Polímeros, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Casilla 160-C, Concepción 4070371, Chile
| | - Manuel Palencia
- GI-CAT, Department of Chemistry, Faculty of Natural and Exact Science, Universidad del Valle, Cali 25360, Colombia
| | - Manuel F Meléndrez
- Departamento de Ingeniería de Materiales (DIMAT), Facultad de Ingeniería, Universidad de Concepción, Edmundo Larenas 270, Casilla 160-C, Concepción 4070371, Chile
- Unidad de Desarrollo Tecnológico, 2634 Av. Cordillera, Parque Industrial Coronel, P.O. Box 4051, Concepción 4191996, Chile
| | - Bernabé L Rivas
- Departamento de Polímeros, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Casilla 160-C, Concepción 4070371, Chile
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3
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Sun F, Xiao D, Su H, Chen Z, Wang B, Feng X, Mao Z, Sui X. Highly stretchable porous regenerated silk fibroin film for enhanced wound healing. J Mater Chem B 2023; 11:1486-1494. [PMID: 36655870 DOI: 10.1039/d2tb01896a] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Silk fibroin (SF) has received interest in tissue engineering owing to its biocompatibility, biodegradability, and favorable mechanical properties. However, the complex preparation, brittleness, and lack of pores in the structure of the silk fibroin film limit its application. Herein, we show that facile dissolution of SF in aqueous phosphoric acid followed by regeneration in aqueous ammonium sulfate ((NH4)2SO4) could afford highly stretchable films with nano-pores formed in the nonsolvent-induced phase separation process. The named phase separation, which determines the morphology and mechanical properties of the regeneration silk fibroin (RSF) films, is highly dependent on the (NH4)2SO4 concentration as well as the initial concentration of the SF solution. Therefore, the RSF films exhibit a tunable pore size ranging from 230 to 510 nm and excellent stretchability with tensile strain up to 143 ± 16%. Most interestingly, the RSF films were shown to support the proliferation of human skin fibroblasts in vitro as well as speed up full-thickness skin wound healing in a rat model. This work establishes an easy and feasible method to access porous RSF membranes that can be used for wound dressing in clinical settings.
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Affiliation(s)
- Fengchao Sun
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.,Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing, Shanghai, 201620, China
| | - Dongdong Xiao
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200001, China.,Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200011, China
| | - Hui Su
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.,Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing, Shanghai, 201620, China
| | - Zhiliang Chen
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.,Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing, Shanghai, 201620, China
| | - Bijia Wang
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.,Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing, Shanghai, 201620, China
| | - Xueling Feng
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.,Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing, Shanghai, 201620, China
| | - Zhiping Mao
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.,Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing, Shanghai, 201620, China
| | - Xiaofeng Sui
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.,Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing, Shanghai, 201620, China
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4
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Ultrafiltration membranes prepared via mixed solvent phase separation with enhanced performance for produced water treatment. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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5
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Fine regulation on hour-glass like spongy structure of polyphenylsulfone (PPSU)/sulfonated polysulfone (SPSf) microfiltration membranes via a vapor-liquid induced phase separation (V-LIPS) technique. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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6
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Morphology and crystallization behaviour of polyhydroxyalkanoates-based blends and composites: A review. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Russo F, Tiecco M, Galiano F, Mancuso R, Gabriele B, Figoli A. Launching deep eutectic solvents (DESs) and natural deep eutectic solvents (NADESs), in combination with different harmless co-solvents, for the preparation of more sustainable membranes. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120387] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Bee SL, Hamid ZAA. Asymmetric resorbable-based dental barrier membrane for periodontal guided tissue regeneration and guided bone regeneration: A review. J Biomed Mater Res B Appl Biomater 2022; 110:2157-2182. [PMID: 35322931 DOI: 10.1002/jbm.b.35060] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 02/28/2022] [Accepted: 03/12/2022] [Indexed: 12/24/2022]
Abstract
Guided tissue regeneration (GTR) and guided bone regeneration (GBR) are two common dental regenerative treatments targeted at reconstructing damaged periodontal tissue and bone caused by periodontitis. During GTR/GBR treatment, a barrier membrane is placed in the interface between the soft tissue and the periodontal defect to inhibit soft tissue ingrowth and creating a space for the infiltration of slow-growing bone cells into the defect site. Recently, asymmetric resorbable-based barrier membrane has received a considerable attention as a new generation of GTR/GBR membrane. Despite numerous literatures about asymmetric-based membrane that had been published, there is lacks comprehensive review on asymmetric barrier membrane that particularly highlight the importance of membrane structure for periodontal regeneration. In this review, we systematically cover the latest development and advancement of various kinds of asymmetric barrier membranes used in periodontal GTR/GBR application. Herein, the ideal requirements for constructing a barrier membrane as well as the rationale behind the asymmetric design, are firstly presented. Various innovative methods used in fabricating asymmetric barrier membrane are being further discussed. Subsequently, the application and evaluation of various types of asymmetric barrier membrane used for GTR/GBR are compiled and extensively reviewed based on the recent literatures reported. Based on the existing gap in this field, the future research directions of asymmetric resorbable-based barrier membrane such as its combination potential with bone grafts, are also presented.
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Affiliation(s)
- Soo-Ling Bee
- School of Materials and Mineral Resources Engineering, Engineering Campus, Universiti Sains Malaysia, Penang, Malaysia
| | - Zuratul Ain Abdul Hamid
- School of Materials and Mineral Resources Engineering, Engineering Campus, Universiti Sains Malaysia, Penang, Malaysia
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Tomietto P, Russo F, Galiano F, Loulergue P, Salerno S, Paugam L, Audic JL, De Bartolo L, Figoli A. Sustainable fabrication and pervaporation application of bio-based membranes: Combining a polyhydroxyalkanoate (PHA) as biopolymer and Cyrene™ as green solvent. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120061] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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10
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Hamta A, Ashtiani FZ, Karimi M, Moayedfard S. Asymmetric block copolymer membrane fabrication mechanism through self-assembly and non-solvent induced phase separation (SNIPS) process. Sci Rep 2022; 12:771. [PMID: 35031674 PMCID: PMC8760277 DOI: 10.1038/s41598-021-04759-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 12/30/2021] [Indexed: 01/08/2023] Open
Abstract
In this paper, the concept of the functional mechanism of copolymer membrane formation is explained and analyzed from the theoretical and experimental points of view. To understand the phase inversion process and control the final membrane morphology, styrene-acrylonitrile copolymer (SAN) membrane morphology through the self-assembly phenomena is investigated. Since the analysis of the membrane morphology requires the study of both thermodynamic and kinetic parameters, the effect of different membrane formation conditions is investigated experimentally; In order to perceive the formation mechanism of the extraordinary structure membrane, a thermodynamic hypothesis is also developed based on the hydrophilic coil migration to the membrane surface. This hypothesis is analyzed according to Hansen Solubility Parameters and proved using EDX, SAXS, and contact angle analysis of SAN25. Moreover, the SAN30 membrane is fabricated under different operating conditions to evaluate the possibility of morphological prediction based on the developed hypothesis.
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Affiliation(s)
- Afshin Hamta
- Department of Chemical Engineering, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran
| | - Farzin Zokaee Ashtiani
- Department of Chemical Engineering, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran.
| | - Mohammad Karimi
- Department of Textile Engineering, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran
| | - Sareh Moayedfard
- Department of Chemical Engineering, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran
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11
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Asymmetric and bi-continuously structured polyethersulfone (PES) membranes with superior water flux for ultrafiltration application. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02867-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Wang C, Song X, Liu Y, Zhang C. PVC-g-PVP amphiphilic polymer synthesis by ATRP and its membrane separation performance for silicone-containing wastewater. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123965] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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13
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Ho CC, Su JF, Cheng LP. Fabrication of high-flux asymmetric polyethersulfone (PES) ultrafiltration membranes by nonsolvent induced phase separation process: Effects of H2O contents in the dope. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123451] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Giubilini A, Bondioli F, Messori M, Nyström G, Siqueira G. Advantages of Additive Manufacturing for Biomedical Applications of Polyhydroxyalkanoates. Bioengineering (Basel) 2021; 8:29. [PMID: 33672131 PMCID: PMC7926534 DOI: 10.3390/bioengineering8020029] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 12/13/2022] Open
Abstract
In recent years, biopolymers have been attracting the attention of researchers and specialists from different fields, including biotechnology, material science, engineering, and medicine. The reason is the possibility of combining sustainability with scientific and technological progress. This is an extremely broad research topic, and a distinction has to be made among different classes and types of biopolymers. Polyhydroxyalkanoate (PHA) is a particular family of polyesters, synthetized by microorganisms under unbalanced growth conditions, making them both bio-based and biodegradable polymers with a thermoplastic behavior. Recently, PHAs were used more intensively in biomedical applications because of their tunable mechanical properties, cytocompatibility, adhesion for cells, and controllable biodegradability. Similarly, the 3D-printing technologies show increasing potential in this particular field of application, due to their advantages in tailor-made design, rapid prototyping, and manufacturing of complex structures. In this review, first, the synthesis and the production of PHAs are described, and different production techniques of medical implants are compared. Then, an overview is given on the most recent and relevant medical applications of PHA for drug delivery, vessel stenting, and tissue engineering. A special focus is reserved for the innovations brought by the introduction of additive manufacturing in this field, as compared to the traditional techniques. All of these advances are expected to have important scientific and commercial applications in the near future.
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Affiliation(s)
- Alberto Giubilini
- Department of Engineering and Architecture, University of Parma, 43124 Parma, Italy;
| | - Federica Bondioli
- Department of Applied Science and Technology, Politecnico di Torino, 10129 Torino, Italy;
| | - Massimo Messori
- Department of Engineering “Enzo Ferrari”, University of Modena and Reggio Emilia, 41125 Modena, Italy;
| | - Gustav Nyström
- Cellulose & Wood Materials Laboratory, Empa—Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland;
- Department of Health Sciences and Technology, ETH Zürich, 8092 Zürich, Switzerland
| | - Gilberto Siqueira
- Cellulose & Wood Materials Laboratory, Empa—Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland;
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