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Zhu J, Xu H, Hu Q, Yang Y, Ni S, Peng F, Jin X. High stretchable and tough xylan-g-gelatin hydrogel via the synergy of chemical cross-linking and salting out for strain sensors. Int J Biol Macromol 2024; 261:129759. [PMID: 38281523 DOI: 10.1016/j.ijbiomac.2024.129759] [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: 10/30/2023] [Revised: 01/03/2024] [Accepted: 01/24/2024] [Indexed: 01/30/2024]
Abstract
Stretchable and tough hydrogels have been extensively used in tissue engineering scaffolds and flexible electronics. However, it is still a significant challenge to prepare hydrogels with both tensile strength and toughness by utilizing xylan, which is abundant in nature. Herein, we present a novel hydrogel of carboxymethyl xylan(CMX) graft gelatin (G) and doped with conductive hydroxyl carbon nanotubes (OCNT). CMX and G are combined through amide bonding as well as intermolecular hydrogen bonding to form a semi-interpenetrating hydrogel network. The hydrogel was further subjected to salting-out treatment, which induced the aggregation of the CMX-g-G molecular chain and the formation of chain bundles to toughen the hydrogel, the tensile strain, tensile stress, and toughness of CMX-g-G hydrogels were 1.547 MPa, 324 %, and 2.31 MJ m-3, respectively. In addition, OCNT was used as a conductive filler to impart electrical conductivity and further improve the mechanical properties of CMX-g-G/OCNT hydrogel, and a tensile strength of 1.62 MPa was obtained. Thus, the synthesized CMX-g-G/OCNT hydrogel can be used as a reliable and sensitive strain sensor for monitoring human activity. This study opens up new horizons for the preparation of xylan-based high-performance hydrogels.
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Affiliation(s)
- Jingqiao Zhu
- Beijing Key Laboratory of Lignocellulosic Chemistry, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Hanping Xu
- Beijing Key Laboratory of Lignocellulosic Chemistry, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Qiangli Hu
- Beijing Key Laboratory of Lignocellulosic Chemistry, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Yujia Yang
- Beijing Key Laboratory of Lignocellulosic Chemistry, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Siyang Ni
- Beijing Key Laboratory of Lignocellulosic Chemistry, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Feng Peng
- Beijing Key Laboratory of Lignocellulosic Chemistry, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Xiaojuan Jin
- Beijing Key Laboratory of Lignocellulosic Chemistry, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China.
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Effect of amylose content on the preparation for carboxymethyl starch/pullulan electrospun nanofibers and their properties as encapsulants of thymol. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Pérez JMM, Lucio‐Ortiz CJ, Rosa JR, Maldonado CS, De Haro Del Río DA, Sandoval‐Rangel L, Garza‐Navarro MA, Martínez‐Vargas DX, Morales‐Leal FJ. Dry Reforming of Methane for Hydrogen Production Using Bimetallic Catalysts of Pt‐Fe Supported on γ‐Alumina. ChemistrySelect 2021. [DOI: 10.1002/slct.202102877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- José Manuel Martínez Pérez
- Universidad Autónoma de Nuevo León Facultad de Ciencias Químicas Ave. Universidad S/N Cd. Universitaria, C.P. 66455 San Nicolás de los Garza N.L. México
| | - Carlos J. Lucio‐Ortiz
- Universidad Autónoma de Nuevo León Facultad de Ciencias Químicas Ave. Universidad S/N Cd. Universitaria, C.P. 66455 San Nicolás de los Garza N.L. México
| | - Javier Rivera Rosa
- Universidad Autónoma de Nuevo León Facultad de Ciencias Químicas Ave. Universidad S/N Cd. Universitaria, C.P. 66455 San Nicolás de los Garza N.L. México
| | - Carolina Solis Maldonado
- Universidad Veracruzana Facultad de Ciencias Químicas Av. Venustiano Carranza S/N Col. Revolución, C. P. 93390 Poza Rica, Veracruz México
| | - David A. De Haro Del Río
- Universidad Autónoma de Nuevo León Facultad de Ciencias Químicas Ave. Universidad S/N Cd. Universitaria, C.P. 66455 San Nicolás de los Garza N.L. México
| | - Ladislao Sandoval‐Rangel
- Tecnológico de Monterrey Escuela de Ingeniería y Ciencias Ave. Eugenio Garza Sada 2501, C.P. 64849 Monterrey N.L., México
| | - M. A. Garza‐Navarro
- Universidad Autónoma de Nuevo León Facultad de Ingeniería Mecánica y Eléctrica Av. Universidad S/N Cd. Universitaria, C.P. 64455 San Nicolás de los Garza N.L., México
| | | | - Francisco José Morales‐Leal
- Instituto Mexicano del Petróleo Eje Central Lázaro Cárdenas Norte 152 Col. San Bartolo Atepehuacan, C.P. 07730 Gustavo A. Madero, Ciudad de México México
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Influence of Polysaccharides' Molecular Structure on the Antibacterial Activity and Cytotoxicity of Green Synthesized Composites Based on Silver Nanoparticles and Carboxymethyl-Cellulose. NANOMATERIALS 2020; 10:nano10061164. [PMID: 32545858 PMCID: PMC7353245 DOI: 10.3390/nano10061164] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/12/2022]
Abstract
In this paper we report on the influence of polysaccharides' molecular structure on the antibacterial activity and cytotoxicity of composites based on silver nanoparticles (AgNPs) immobilized into carboxymethyl-cellulose (CMC). These composites were green synthesized from the reduction of silver ions into aqueous solutions of the polysaccharide, using CMC with different degree of substitution (DS) and molecular weight (Mw). The composites were characterized by transmission electron microscopy (TEM), as well as infrared (ATR-FTIR), ultraviolet (UV-Vis), Raman, and X-ray photo-electron (XPS) spectroscopic techniques. The antibacterial activity was evaluated with minimum inhibitory concentration against Enterococcus faecalis. The cytotoxicity of composites was assessed against human gingival fibroblast. Experimental evidence suggests that particle size distribution and morphology of AgNPs change according to the quantity of silver precursor added to the reaction, as well as the DS and Mw of CMC used for composites preparation. This is related to the dispersion of silver precursor into aqueous solutions of the polysaccharide and the formation of Ag-O coordination bonds among AgNPs and COO- moieties of CMC. Moreover, these coordination bonds modify the ability of nanoparticles to produce and release Ag+ into aqueous dispersion, adjusting their antibacterial activity and the induction of cytotoxicity into the tested biological environments.
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Homocianu M, Pascariu P. Electrospun Polymer-Inorganic Nanostructured Materials and Their Applications. POLYM REV 2019. [DOI: 10.1080/15583724.2019.1676776] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | - Petronela Pascariu
- “Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania
- Faculty of Electrical Engineering and Computer Science & MANSiD Research Center, Stefan cel Mare University, Suceava, Romania
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Aktürk A, Erol Taygun M, Karbancıoğlu Güler F, Goller G, Küçükbayrak S. Fabrication of antibacterial polyvinylalcohol nanocomposite mats with soluble starch coated silver nanoparticles. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2018.11.034] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Tang R, Yu Z, Renneckar S, Zhang Y. Coupling chitosan and TEMPO-oxidized nanofibrilliated cellulose by electrostatic attraction and chemical reaction. Carbohydr Polym 2018; 202:84-90. [DOI: 10.1016/j.carbpol.2018.08.097] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/25/2018] [Accepted: 08/24/2018] [Indexed: 12/17/2022]
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Durán-Guerrero J, Martínez-Rodríguez M, Garza-Navarro M, González-González V, Torres-Castro A, De La Rosa JR. Magnetic nanofibrous materials based on CMC/PVA polymeric blends. Carbohydr Polym 2018; 200:289-296. [DOI: 10.1016/j.carbpol.2018.08.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 07/05/2018] [Accepted: 08/05/2018] [Indexed: 02/01/2023]
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Rodríguez-deLuna SE, Moreno-Cortez IE, Garza-Navarro MA, Lucio-Porto R, López Pavón L, González-González VA. Thermal stability of the immobilization process of horseradish peroxidase in electrospun polymeric nanofibers. J Appl Polym Sci 2017. [DOI: 10.1002/app.44811] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sofía E. Rodríguez-deLuna
- Fac. de Ingeniería Mecánica y Eléctrica (FIME); Universidad Autónoma de Nuevo León (UANL); Av. Universidad S/N, Cd. Universitaria, San Nicolás de los Garza Nuevo León 66455 Mexico
- Centro de Innovación, Investigación y Desarrollo en Ingeniería y Tecnología (CIIDIT); Universidad Autónoma de Nuevo León (UANL); Apodaca Nuevo León Mexico
| | - Iván E. Moreno-Cortez
- Fac. de Ingeniería Mecánica y Eléctrica (FIME); Universidad Autónoma de Nuevo León (UANL); Av. Universidad S/N, Cd. Universitaria, San Nicolás de los Garza Nuevo León 66455 Mexico
- Centro de Innovación, Investigación y Desarrollo en Ingeniería y Tecnología (CIIDIT); Universidad Autónoma de Nuevo León (UANL); Apodaca Nuevo León Mexico
| | - M. A. Garza-Navarro
- Fac. de Ingeniería Mecánica y Eléctrica (FIME); Universidad Autónoma de Nuevo León (UANL); Av. Universidad S/N, Cd. Universitaria, San Nicolás de los Garza Nuevo León 66455 Mexico
- Centro de Innovación, Investigación y Desarrollo en Ingeniería y Tecnología (CIIDIT); Universidad Autónoma de Nuevo León (UANL); Apodaca Nuevo León Mexico
| | - Raúl Lucio-Porto
- Fac. de Ingeniería Mecánica y Eléctrica (FIME); Universidad Autónoma de Nuevo León (UANL); Av. Universidad S/N, Cd. Universitaria, San Nicolás de los Garza Nuevo León 66455 Mexico
- Centro de Innovación, Investigación y Desarrollo en Ingeniería y Tecnología (CIIDIT); Universidad Autónoma de Nuevo León (UANL); Apodaca Nuevo León Mexico
| | - Luis López Pavón
- Fac. de Ingeniería Mecánica y Eléctrica (FIME); Universidad Autónoma de Nuevo León (UANL); Av. Universidad S/N, Cd. Universitaria, San Nicolás de los Garza Nuevo León 66455 Mexico
- Centro de Innovación, Investigación y Desarrollo en Ingeniería y Tecnología (CIIDIT); Universidad Autónoma de Nuevo León (UANL); Apodaca Nuevo León Mexico
| | - Virgilio A. González-González
- Fac. de Ingeniería Mecánica y Eléctrica (FIME); Universidad Autónoma de Nuevo León (UANL); Av. Universidad S/N, Cd. Universitaria, San Nicolás de los Garza Nuevo León 66455 Mexico
- Centro de Innovación, Investigación y Desarrollo en Ingeniería y Tecnología (CIIDIT); Universidad Autónoma de Nuevo León (UANL); Apodaca Nuevo León Mexico
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Laredo-Naranjo MA, Carrillo-Gonzalez R, De La Garza-Ramos MA, Garza-Navarro MA, Torre-Martinez HHH, Del Angel-Mosqueda C, Mercado-Hernandez R, Carrillo-Fuentevilla R. Antimicrobial properties and dental pulp stem cell cytotoxicity using carboxymethyl cellulose-silver nanoparticles deposited on titanium plates. ACTA BIOMATERIALIA ODONTOLOGICA SCANDINAVICA 2016. [PMID: 28642914 PMCID: PMC5433232 DOI: 10.3109/23337931.2016.1160783] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Objective: To evaluate the antimicrobial properties and dental pulp stem cells (DPSCs) cytotoxicity of synthesized carboxymethyl cellulose-silver nanoparticles impregnated on titanium plates. Material and methods: The antibacterial effect of silver nanoparticles in a carboxymethyl cellulose matrix impregnated on titanium plates (Ti-AgNPs) in three concentrations: 16%, 50% and 100% was determined by adding these to bacterial cultures of Streptococcus mutans and Porphyromonas gingivalis. The Ti-AgNPs cytotoxicity on DPSCs was determined using a fluorimetric cytotoxicity assay with 0.12% chlorhexidine as a positive control. Results: Silver nanoparticles in all concentrations were antimicrobial, with concentrations of 50% and 100% being more cytotoxic with 4% cell viability. Silver nanoparticles 16% had a cell viability of 95%, being less cytotoxic than 0.12% chlorhexidine. Conclusions: Silver nanoparticles are a promising structure because of their antimicrobial properties. These have high cell viability at a concentration of 16%, and are less toxic than chlorhexidine.
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Affiliation(s)
| | | | - Myriam Angelica De La Garza-Ramos
- Posgrado de Ortodoncia, Facultad de Odontologia, Universidad Autonoma de Nuevo LeónMonterreyMexico.,Centro de Investigacion y Desarrollo en Ciencias de la Salud, Universidad Autonoma de Nuevo LeonMonterreyMexico
| | - Marco Antonio Garza-Navarro
- Centro de Innovacion, Investigación y Desarrollo en Ingenieria y Tecnologia, Facultad de Ingeniería Mecanica y Electrica, Universidad Autonoma de Nuevo LeonMonterreyMexico
| | - Hilda H H Torre-Martinez
- Posgrado de Ortodoncia, Facultad de Odontologia, Universidad Autonoma de Nuevo LeónMonterreyMexico
| | - Casiano Del Angel-Mosqueda
- Centro de Investigacion y Desarrollo en Ciencias de la Salud, Universidad Autonoma de Nuevo LeonMonterreyMexico.,Instituto de Biotecnologia, Facultad de Ciencias Biologicas, Universidad Autonoma de Nuevo LeonMonterreyMexico
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