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Scherer F, Wille S, Saure L, Schütt F, Wellhäußer B, Adelung R, Kern M. Investigation of Mechanical Properties of Polymer-Infiltrated Tetrapodal Zinc Oxide in Different Variants. MATERIALS (BASEL, SWITZERLAND) 2024; 17:2112. [PMID: 38730918 PMCID: PMC11084298 DOI: 10.3390/ma17092112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 04/28/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024]
Abstract
The aim of this study was to evaluate the influence of weight ratio, the shape of the precursor particles, and the application of a phosphate-monomer-containing primer on the mechanical properties of polymer infiltrated ceramic networks (PICNs) using zinc oxide. Two different types of zinc oxide particles were used as precursors to produce zinc oxide networks by sintering, each with two different densities resulting in two different weight ratios of the PICNs. For each of these different networks, two subgroups were built: one involving the application of a phosphate-monomer-containing primer prior to the infiltration of Bis-GMA/TEGDMA and one without. Elastic modulus and flexural strength were determined by using the three-point bending test. Vertical substance loss determined by the chewing simulation was evaluated with a laser scanning microscope. There was a statistically significant influence of the type of precursor particles on the flexural strength and in some cases on the elastic modulus. The application of a primer lead to a significant increase in the flexural strength and in most cases also in the elastic modulus. A higher weight ratio of zinc oxide led to a significantly higher elastic modulus. Few statistically significant differences were found for the vertical substance loss. By varying the shape of the particles and the weight fraction of zinc oxide, the mechanical properties of the investigated PICN can be controlled. The use of a phosphate-monomer-containing primer strengthens the bond between the infiltrated polymer and the zinc oxide, thus increasing the strength of the composite.
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Affiliation(s)
- Franziska Scherer
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Arnold-Heller-Straße 16, 24105 Kiel, Germany; (S.W.); (M.K.)
| | - Sebastian Wille
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Arnold-Heller-Straße 16, 24105 Kiel, Germany; (S.W.); (M.K.)
| | - Lena Saure
- Functional Nanomaterials, Institute for Materials Science, Kiel University, Kaiserstr. 2, 24143 Kiel, Germany; (L.S.); (F.S.); (R.A.)
| | - Fabian Schütt
- Functional Nanomaterials, Institute for Materials Science, Kiel University, Kaiserstr. 2, 24143 Kiel, Germany; (L.S.); (F.S.); (R.A.)
| | - Benjamin Wellhäußer
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Arnold-Heller-Straße 16, 24105 Kiel, Germany; (S.W.); (M.K.)
| | - Rainer Adelung
- Functional Nanomaterials, Institute for Materials Science, Kiel University, Kaiserstr. 2, 24143 Kiel, Germany; (L.S.); (F.S.); (R.A.)
| | - Matthias Kern
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Arnold-Heller-Straße 16, 24105 Kiel, Germany; (S.W.); (M.K.)
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Elsayed A, Chaar MS, Kern M, Libecki W, Yazigi C. Wear resistance of CAD/CAM one-piece screw-retained hybrid-abutment-crowns made from different restorative materials. Clin Implant Dent Relat Res 2024; 26:281-288. [PMID: 37408517 DOI: 10.1111/cid.13245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/09/2023] [Accepted: 06/22/2023] [Indexed: 07/07/2023]
Abstract
INTRODUCTION The aim of this study was to measure the wear progress of three high performance polymers (HPP) materials as well as that of zirconia after artificial aging (simulated 2.5- and 5-year of clinical service with thermo-mechanical loading) and compare it with the well-documented wear of lithium disilicate. METHODS Forty implants were used to restore a maxillary first premolar, where the abutment and the crown were manufactured as hybrid-abutment-crown and connected to the implant using a titanium insert. The implants were randomly divided, according to the restorative materials used, into five groups: 3Y-TZP zirconia (Z), lithium disilicate (L), ceramic-reinforced polyetheretherketon (P), nano-hybrid composite resin (C) and polymer-infiltrated ceramic-network (E). All hybrid-abutment-crowns were produced using CAD/CAM technology. A design of a maxillary first premolar was created with an angle of 120° between the buccal and palatal cusps, which were designed as planes. The restorations were adhesively luted onto the titanium inserts, according to the manufacturers' recommendations for each material individually, by means of dual-curing luting resin with the exception of group P, where the blocks were pre-fitted (heat-pressed) with an integrated titanium insert. The suprastructures were assembled onto the implants through titanium screws. The screw channels were sealed with Teflon tape and composite resin filling material that was polished to high-gloss. All specimens underwent 1 200 000 thermo-dynamic loading cycles with 49 N in a dual-axis chewing simulator. Elastomeric impressions were made for all specimens after 600 000 and after 1 200 000 cycles. The corresponding impressions were imaged using a laser scanning microscope and then 3D-analyzed using the software (Geomagic Wrap) to measure the volume loss of the wear area for all specimens. Statistical analysis was performed using Wilcoxon-Test regarding the two different time measurements for each material. For the analysis of the material variable, Kruskal-Wallis test was conducted followed by Mann-Whitney test. RESULTS Group Z showed statistically the lowest volume loss compared to the other test materials, both after 600 000 and 1 200 000 cycles of artificial aging, with a median value of 0.002 mm3 volume loss after 1 200 000 cycles. In contrast, group E showed the highest volume loss with median values of 0.18 and 0.3 mm3 after 600 000 and 1 200 000 cycles, respectively. Artificial aging had significantly negative effect on the volume loss for all test materials. In addition, the choice of material had statistical influence on the outcome. CONCLUSION Monolithic zirconia ceramic demonstrated lower wear than that reported for enamel after simulated 5-year of clinical service, whereas all other test materials showed higher volume loss after artificial aging.
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Affiliation(s)
- Adham Elsayed
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Kiel, Germany
| | - Mohamed Sad Chaar
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Kiel, Germany
| | - Matthias Kern
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Kiel, Germany
| | - Wojtek Libecki
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Kiel, Germany
| | - Christine Yazigi
- Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University at Kiel, Kiel, Germany
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Radwan MM, Abdou A, Nagi N, Younes DH, Mahrous A. Wear characteristics of esthetic resin matrix and zirconia reinforced lithium disilicate CAD/CAM materials: two-body wear and surface topography analysis. Minerva Dent Oral Sci 2023; 72:280-290. [PMID: 37255305 DOI: 10.23736/s2724-6329.23.04779-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND This in vitro study assessed the wear behavior of different CAD-CAM blocks and the abrasion of the enamel antagonist against these materials. METHODS 64 disk-shaped specimens were prepared from 8 different CAD/CAM blocks as follow: one lithium disilicate glass ceramics block "IPS Emax CAD" as control group, two zirconia reinforced lithium silicate "Vita Suprinity & Celtra DUO," one interpenetrating network ceramic block "Vita Enamic," Three resin-based block composites "Lava Ultimate, Cerasmart & Brilliant-crios" as well as one hybrid nanoceramic "Shofu block HC". All specimens were mounted against canine and tested for two body wear analysis using a chewing simulating loading machine (100,000 cycles, 50 N, 5/55 °C). The amount of wear loss was measured for each specimen using a digital precise scale. Wear area before and after the chewing simulation were evaluated using an optical profilometer. Data analysed using one-way ANOVA test followed by Tukey's post hoc. RESULTS The results showed a significantly higher wear loss in resin matrix ceramics in comparison to glass ceramics. However, for tooth wear glass ceramics had significantly higher value than hybrid ceramics. CONCLUSIONS Resin based CAD/CAM Blocks gives a superior result when evaluating the wear behavior and its effect on the opposing tooth surface.
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Affiliation(s)
- Mohamed M Radwan
- Department of Fixed Prosthodontics, Faculty of Dentistry, Bani-Suef University, Bani-Suef, Egypt
| | - Ahmed Abdou
- Department of Prosthetic Dentistry, Faculty of Dentistry, King Salman International University, El Tur, Egypt -
| | - Nermeen Nagi
- Department of Fixed Prosthodontics, Faculty of Dentistry, Fayoum University, Fayoum, Egypt
| | - Dina H Younes
- Department of Oral Medicine, Periodontology, Oral Diagnosis and Radiology, Faculty of Dentistry, University of Zagazig, Zagazig, Egypt
| | - Aliaa Mahrous
- Department of Fixed Prosthodontics, Faculty of Dentistry, Fayoum University, Fayoum, Egypt
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Someya T, Kasahara M, Takemoto S, Hattori M. The Wear Behavior of Glass-Ceramic CAD/CAM Blocks against Bovine Enamel. MATERIALS (BASEL, SWITZERLAND) 2023; 16:6839. [PMID: 37959436 PMCID: PMC10649743 DOI: 10.3390/ma16216839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023]
Abstract
The wear of enamel and crown restorative materials often occur by occlusion. The purpose of this study was to evaluate the wear volume between glass-ceramics used for CAD/CAM blocks (lithium disilicate: Initial LiSi block (LIS), IPS e.max CAD (IPS), zirconia-reinforced lithium silicate glass-ceramics: Celtra DUO (DUO), VITA Suprinity (VITS) and feldspar-based glass-ceramics: Vitablocs Mark II (MAK)) and bovine tooth enamel using a two-body wear test, the hardness, three-point bending strength, micro-structure and the element components of glass-ceramics. The data were analyzed using a one-way analysis of variance and Tukey's multiple comparison test (α = 0.05). IPS and DUO with relatively large size crystal gain had significantly larger abrader wear volumes. Zirconia-reinforced lithium silicate glass-ceramics (DUO, VITS) caused significantly greater wear volume in antagonist enamel. MAK with scale-shape crystals grains produced distinct scratches after wear tests, both in the material itself and in the enamel. A strong correlation between the mechanical properties (hardness, three-point bending strength) and wear volume could not be confirmed. The type of glass-ceramic, size, and shape of the crystal grains affected the wear behavior of the glass-ceramics for CAD/CAM blocks. Therefore, dentists should consider that wear behavior varies with crystal structure, size, and shape in glass-ceramics for CAD/CAM blocks.
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Affiliation(s)
- Tomoko Someya
- Department of Dental Materials Science, Tokyo Dental College, 2-9-18 Kandamisaki-cho, Chiyoda-ku, Tokyo 101-0061, Japan; (M.K.); (M.H.)
| | - Masaaki Kasahara
- Department of Dental Materials Science, Tokyo Dental College, 2-9-18 Kandamisaki-cho, Chiyoda-ku, Tokyo 101-0061, Japan; (M.K.); (M.H.)
| | - Shinji Takemoto
- Department of Biomedical Engineering, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, Shiwa-gun 028-3694, Japan;
| | - Masayuki Hattori
- Department of Dental Materials Science, Tokyo Dental College, 2-9-18 Kandamisaki-cho, Chiyoda-ku, Tokyo 101-0061, Japan; (M.K.); (M.H.)
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Hodásová Ľ, Morena AG, Tzanov T, Fargas G, Llanes L, Alemán C, Armelin E. 3D-Printed Polymer-Infiltrated Ceramic Network with Antibacterial Biobased Silver Nanoparticles. ACS APPLIED BIO MATERIALS 2022; 5:4803-4813. [PMID: 36166595 PMCID: PMC9923783 DOI: 10.1021/acsabm.2c00509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This work aimed at the antimicrobial functionalization of 3D-printed polymer-infiltrated biomimetic ceramic networks (PICN). The antimicrobial properties of the polymer-ceramic composites were achieved by coating them with human- and environmentally safe silver nanoparticles trapped in a phenolated lignin matrix (Ag@PL NPs). Lignin was enzymatically phenolated and used as a biobased reducing agent to obtain stable Ag@PL NPs, which were then formulated in a silane (γ-MPS) solution and deposited to the PICN surface. The presence of the NPs and their proper attachment to the surface were analyzed with spectroscopic methods (FTIR and Raman) and X-ray photoelectron spectroscopy (XPS). Homogeneous distribution of 13.4 ± 3.2 nm NPs was observed in the transmission electron microscopy (TEM) images. The functionalized samples were tested against Gram-positive (Staphylococcus aureus) and Gram-negative (Pseudomonas aeruginosa) bacteria, validating their antimicrobial efficiency in 24 h. The bacterial reduction of S. aureus was 90% in comparison with the pristine surface of PICN. To confirm that the Ag-functionalized PICN scaffold is a safe material to be used in the biomedical field, its biocompatibility was demonstrated with human fibroblast (BJ-5ta) and keratinocyte (HaCaT) cells, which was higher than 80% in both cell lines.
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Affiliation(s)
- Ľudmila Hodásová
- Departament
d’Enginyeria Química, IMEM-BRT, EEBE, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Ed. I,
2nd Floor, 08019 Barcelona, Spain,Barcelona
Research Center in Multiscale Science and Engineering, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Basement
S-1, 08019 Barcelona, Spain,Departament
de Ciéncia i Enginyeria de Materials, CIEFMA, EEBE, Universitat Politécnica de Catalunya, Campus Diagonal Besòs, C/Eduard
Maristany, 10-14, Building I, 1st Floor, 08019 Barcelona, Spain
| | - A. Gala Morena
- Grup
de Biotecnologia Molecular i Industrial, Department of Chemical Engineering, Universitat Politécnica de Catalunya, Terrassa 08222, Spain
| | - Tzanko Tzanov
- Grup
de Biotecnologia Molecular i Industrial, Department of Chemical Engineering, Universitat Politécnica de Catalunya, Terrassa 08222, Spain
| | - Gemma Fargas
- Barcelona
Research Center in Multiscale Science and Engineering, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Basement
S-1, 08019 Barcelona, Spain,Departament
de Ciéncia i Enginyeria de Materials, CIEFMA, EEBE, Universitat Politécnica de Catalunya, Campus Diagonal Besòs, C/Eduard
Maristany, 10-14, Building I, 1st Floor, 08019 Barcelona, Spain
| | - Luis Llanes
- Barcelona
Research Center in Multiscale Science and Engineering, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Basement
S-1, 08019 Barcelona, Spain,Departament
de Ciéncia i Enginyeria de Materials, CIEFMA, EEBE, Universitat Politécnica de Catalunya, Campus Diagonal Besòs, C/Eduard
Maristany, 10-14, Building I, 1st Floor, 08019 Barcelona, Spain
| | - Carlos Alemán
- Departament
d’Enginyeria Química, IMEM-BRT, EEBE, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Ed. I,
2nd Floor, 08019 Barcelona, Spain,Barcelona
Research Center in Multiscale Science and Engineering, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Basement
S-1, 08019 Barcelona, Spain,Institute
for Bioengineering of Catalonia (IBEC), The Barcelona Institute of
Science and Technology, Baldiri Reixac 10-12, 08028 Barcelona, Spain
| | - Elaine Armelin
- Departament
d’Enginyeria Química, IMEM-BRT, EEBE, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Ed. I,
2nd Floor, 08019 Barcelona, Spain,Barcelona
Research Center in Multiscale Science and Engineering, Universitat Politécnica de Catalunya, C/Eduard Maristany, 10-14, Basement
S-1, 08019 Barcelona, Spain,
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Tokunaga J, Ikeda H, Nagamatsu Y, Awano S, Shimizu H. Wear of Polymer-Infiltrated Ceramic Network Materials against Enamel. MATERIALS 2022; 15:ma15072435. [PMID: 35407767 PMCID: PMC8999962 DOI: 10.3390/ma15072435] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/16/2022] [Accepted: 03/23/2022] [Indexed: 12/25/2022]
Abstract
Polymer-infiltrated ceramic network materials (PICNs) have high mechanical compatibility with human enamel. However, the wear properties of PICN against natural human enamel have not yet been clarified. We investigated the in vitro two-body wear behaviors of PICNs and an enamel antagonist. Two PICNs were used: Experimental PICN (EXP) prepared via the infiltration of methacrylate-based resin into the porous silica ceramic network and commercial Vita Enamic (ENA). Two commercial dental ceramics, lithium disilicate glass (LDS) and zirconia (ZIR), were also characterized, and their wear performance was compared to PICNs. The samples were subjected to Vickers hardness tests and two-body wear tests that involve the samples being cyclically impacted by enamel antagonists underwater at 37 °C. The results reveal that the Vickers hardness of EXP (301 ± 36) was closest to that of enamel (317 ± 17). The volumetric wear losses of EXP and ENA were similar to those of LDS but higher than that of zirconia. The volumetric wear loss of the enamel antagonist impacted against EXP was moderate among the examined samples. These results suggest that EXP has wear behavior similar to that of enamel. Therefore, PICNs are mechanically comparable to enamel in terms of hardness and wear and are excellent tooth-restoration materials.
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Affiliation(s)
- Jumpei Tokunaga
- Division of Biomaterials, Department of Oral Functions, Kyushu Dental University, Fukuoka 803-8580, Japan; (J.T.); (Y.N.); (H.S.)
- Division of Clinical Education Development and Research, Department of Oral Functions, Kyushu Dental University, Fukuoka 803-8580, Japan;
| | - Hiroshi Ikeda
- Division of Biomaterials, Department of Oral Functions, Kyushu Dental University, Fukuoka 803-8580, Japan; (J.T.); (Y.N.); (H.S.)
- Correspondence:
| | - Yuki Nagamatsu
- Division of Biomaterials, Department of Oral Functions, Kyushu Dental University, Fukuoka 803-8580, Japan; (J.T.); (Y.N.); (H.S.)
| | - Shuji Awano
- Division of Clinical Education Development and Research, Department of Oral Functions, Kyushu Dental University, Fukuoka 803-8580, Japan;
| | - Hiroshi Shimizu
- Division of Biomaterials, Department of Oral Functions, Kyushu Dental University, Fukuoka 803-8580, Japan; (J.T.); (Y.N.); (H.S.)
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Hodásová Ľ, Alemán C, del Valle LJ, Llanes L, Fargas G, Armelin E. 3D-Printed Polymer-Infiltrated Ceramic Network with Biocompatible Adhesive to Potentiate Dental Implant Applications. MATERIALS (BASEL, SWITZERLAND) 2021; 14:5513. [PMID: 34639905 PMCID: PMC8509517 DOI: 10.3390/ma14195513] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 09/14/2021] [Accepted: 09/18/2021] [Indexed: 11/16/2022]
Abstract
The aim of this work was to prepare and characterize polymer-ceramic composite material for dental applications, which must resist fracture and wear under extreme forces. It must also be compatible with the hostile environment of the oral cavity. The most common restorative and biocompatible copolymer, 2,2-bis(p-(2'-2-hydroxy-3'-methacryloxypropoxy)phenyl)propane and triethyleneglycol dimethacrylate, was combined with 3D-printed yttria-stabilized tetragonal zirconia scaffolds with a 50% infill. The proper scaffold deposition and morphology of samples with 50% zirconia infill were studied by means of X-ray computed microtomography and scanning electron microscopy. Samples that were infiltrated with copolymer were observed under compression stress, and the structure's failure was recorded using an Infrared Vic 2DTM camera, in comparison with empty scaffolds. The biocompatibility of the composite material was ascertained with an MG-63 cell viability assay. The microtomography proves the homogeneous distribution of pores throughout the whole sample, whereas the presence of the biocompatible copolymer among the ceramic filaments, referred to as a polymer-infiltrated ceramic network (PICN), results in a safety "damper", preventing crack propagation and securing the desired material flexibility, as observed by an infrared camera in real time. The study represents a challenge for future dental implant applications, demonstrating that it is possible to combine the fast robocasting of ceramic paste and covalent bonding of polymer adhesive for hybrid material stabilization.
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Affiliation(s)
- Ľudmila Hodásová
- Departament d’Enginyeria Química, IMEM Group, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, 2nd Floor, 08019 Barcelona, Spain; (Ľ.H.); (C.A.); (L.J.d.V.)
- Departament de Ciència i Enginyeria de Materials, CIEFMA Group, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, 1st Floor, 08019 Barcelona, Spain;
- Barcelona Research Center for Multiscale Science and Engineering, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, Basement Floor, 08019 Barcelona, Spain
| | - Carlos Alemán
- Departament d’Enginyeria Química, IMEM Group, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, 2nd Floor, 08019 Barcelona, Spain; (Ľ.H.); (C.A.); (L.J.d.V.)
- Barcelona Research Center for Multiscale Science and Engineering, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, Basement Floor, 08019 Barcelona, Spain
| | - Luís J. del Valle
- Departament d’Enginyeria Química, IMEM Group, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, 2nd Floor, 08019 Barcelona, Spain; (Ľ.H.); (C.A.); (L.J.d.V.)
- Barcelona Research Center for Multiscale Science and Engineering, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, Basement Floor, 08019 Barcelona, Spain
| | - Luis Llanes
- Departament de Ciència i Enginyeria de Materials, CIEFMA Group, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, 1st Floor, 08019 Barcelona, Spain;
- Barcelona Research Center for Multiscale Science and Engineering, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, Basement Floor, 08019 Barcelona, Spain
| | - Gemma Fargas
- Departament de Ciència i Enginyeria de Materials, CIEFMA Group, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, 1st Floor, 08019 Barcelona, Spain;
- Barcelona Research Center for Multiscale Science and Engineering, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, Basement Floor, 08019 Barcelona, Spain
| | - Elaine Armelin
- Departament d’Enginyeria Química, IMEM Group, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, 2nd Floor, 08019 Barcelona, Spain; (Ľ.H.); (C.A.); (L.J.d.V.)
- Barcelona Research Center for Multiscale Science and Engineering, Campus Diagonal Besòs (EEBE), Universitat Politècnica de Catalunya, C/ Eduard Maristany, 10-14, Building I, Basement Floor, 08019 Barcelona, Spain
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