Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites
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Royal Society of Chemistry (UK)
2023-07-10
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| Online Access: | http://hdl.handle.net/10261/347716 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/100009092 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 https://api.elsevier.com/content/abstract/scopus_id/85166156666 |
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dig-inia-es-10261-3477162024-10-26T20:47:43Z Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites Martín-Sampedro, R. Aranda, Pilar Del Real Soldevilla, Gustavo Ruiz-Hitzky, Eduardo Darder, Margarita Agencia Estatal de Investigación (España) European Commission Ministerio de Economía y Competitividad (España) Universidad de Alicante Martín-Sampedro, R. [0000-0003-2083-3723] Aranda, Pilar [0000-0003-2196-0476] Del Real Soldevilla, Gustavo [0000-0002-8171-2274] Ruiz-Hitzky, Eduardo [0000-0003-4383-7698] Darder, Margarita [0000-0002-7032-0419] Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] 17 Pág. Although hydroxypropyl methylcellulose (HPMC) has been proposed as renewable substitute for traditional plastic, its barrier and active properties need to be improved. Thus, the combination of an organic residue such as kraft lignin (0-10% w/w) and a natural clay such as montmorillonite (3% w/w) by application of ultrasound can significantly improve HPMC properties. This is most likely due to the close interaction between lignin and montmorillonite, which leads to delamination of the clay and improves its dispersion within the HPMC matrix. Specifically, the addition of kraft lignin to the bionanocomposite films provided them with UV-shielding, antioxidant capacity and antibacterial activity. The incorporation of 3% montmorillonite resulted in reductions of 65.8% and 11.4% in oxygen (OP) and water vapor permeabilities (WVP), respectively. Moreover, a reduction of 43.8% in WVP was achieved when both lignin (1%) and montmorillonite (3%) were incorporated, observing a synergistic effect. Thus, the HPMC bionanocomposite with 1% lignin and 3% montmorillonite, presented good thermal stability and mechanical strength with significantly improved gas barrier permeability, as well as UV-shielding (maintaining a good transparency), antioxidant and antibacterial activities. This work was supported by the MICIN/AEI doi: 10.13039/501100011033 (Spain) [PID2019-105479RB-I00]; MICIU/AEI (Spain) and FEDER (EU) [MAT2015-71117-R]; MINECO (Spain) [contract IJCI-2016-28403]. Dr Cristina Almansa, from the Technical Research Service of University of Alicante, and Dr Maria del Mar López-González, from ICTP-CSIC, are also acknowledged for their contribution and help in TEM and confocal analysis and in oxygen permeability measurements, respectively. Finally, authors gratefully acknowledge the contribution of COST Action LignoCOST (CA17128), supported by COST (European Cooperation in Science and Technology), in promoting the interaction, exchange of knowledge and collaborations in the field of lignin valorization. Peer reviewed 2024-02-20T13:38:50Z 2024-02-20T13:38:50Z 2023-07-10 artículo http://purl.org/coar/resource_type/c_6501 Nanoscale Advances 5(16): 4107-4123 (2023) http://hdl.handle.net/10261/347716 10.1039/d3na00283g 2516-0230 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/100009092 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 37560428 2-s2.0-85166156666 https://api.elsevier.com/content/abstract/scopus_id/85166156666 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-105479RB-I00/ES/MATERIALES FUNCIONALES A PARTIR DE RECURSOS NATURALES PARA SOLUCIONES SOSTENIBLES EN ENERGIA, MEDIOAMBIENTE Y SALUD/ info:eu-repo/grantAgreement/MINECO//MAT2015-71117-R/ES/NUEVAS ARQUITECTURAS HIBRIDAS MEDIANTE ENSAMBLADO CONTROLADO DE NANOMATERIALES/ Instituto de Ciencias Forestales (ICIFOR) Publisher's version https://doi.org/10.1039/d3na00283g Sí open application/pdf Royal Society of Chemistry (UK) |
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17 Pág. |
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Agencia Estatal de Investigación (España) |
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Agencia Estatal de Investigación (España) Martín-Sampedro, R. Aranda, Pilar Del Real Soldevilla, Gustavo Ruiz-Hitzky, Eduardo Darder, Margarita |
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artículo |
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Martín-Sampedro, R. Aranda, Pilar Del Real Soldevilla, Gustavo Ruiz-Hitzky, Eduardo Darder, Margarita |
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Martín-Sampedro, R. Aranda, Pilar Del Real Soldevilla, Gustavo Ruiz-Hitzky, Eduardo Darder, Margarita Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites |
| author_sort |
Martín-Sampedro, R. |
| title |
Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites |
| title_short |
Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites |
| title_full |
Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites |
| title_fullStr |
Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites |
| title_full_unstemmed |
Effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites |
| title_sort |
effect of the combined addition of ultrasonicated kraft lignin and montmorillonite on hydroxypropyl methylcellulose bionanocomposites |
| publisher |
Royal Society of Chemistry (UK) |
| publishDate |
2023-07-10 |
| url |
http://hdl.handle.net/10261/347716 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/100009092 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 https://api.elsevier.com/content/abstract/scopus_id/85166156666 |
| work_keys_str_mv |
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1816136596389363712 |