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Torres FG, Troncoso OP, Urtecho A, Soto P, Pachas B. Recent Progress in Polysaccharide-Based Materials for Energy Applications: A Review. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 38865700 DOI: 10.1021/acsami.4c03802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
In recent years, polysaccharides have emerged as a promising alternative for the development of environmentally friendly materials. Polysaccharide-based materials have been mainly studied for applications in the food, packaging, and biomedical industries. However, many investigations report processing routes and treatments that enable the modification of the inherent properties of polysaccharides, making them useful as materials for energy applications. The control of the ionic and electronic conductivities of polysaccharide-based materials allows for the development of solid electrolytes and electrodes. The incorporation of conductive and semiconductive phases can modify the permittivities of polysaccharides, increasing their capacity for charge storage, making them useful as active surfaces of energy harvesting devices such as triboelectric nanogenerators. Polysaccharides are inexpensive and abundant and could be considered as a suitable option for the development and improvement of energy devices. This review provides an overview of the main research work related to the use of both common commercially available polysaccharides and local native polysaccharides, including starch, chitosan, carrageenan, ulvan, agar, and bacterial cellulose. Solid and gel electrolytes derived from polysaccharides show a wide range of ionic conductivities from 0.0173 × 10-3 to 80.9 × 10-3 S cm-1. Electrodes made from polysaccharides show good specific capacitances ranging from 8 to 753 F g-1 and current densities from 0.05 to 5 A g-1. Active surfaces based on polysaccharides show promising results with power densities ranging from 0.15 to 16 100 mW m-2. These investigations suggest that in the future polysaccharides could become suitable materials to replace some synthetic polymers used in the fabrication of energy storage devices, including batteries, supercapacitors, and energy harvesting devices.
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Affiliation(s)
- Fernando G Torres
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Avenida Universitaria 1801, 15088 Lima, Peru
| | - Omar P Troncoso
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Avenida Universitaria 1801, 15088 Lima, Peru
| | - Adrián Urtecho
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Avenida Universitaria 1801, 15088 Lima, Peru
| | - Percy Soto
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Avenida Universitaria 1801, 15088 Lima, Peru
| | - Bruce Pachas
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Avenida Universitaria 1801, 15088 Lima, Peru
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2
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Rasouli M, Shahghasempour L, Shirbaghaee Z, Hosseinzadeh S, Abbaszadeh HA, Fattahi R, Ranjbari J, Soleimani M. Mesenchymal stem cell therapy using Pal-KTTKS-enriched carboxylated cellulose improves burn wound in rat model. Arch Dermatol Res 2024; 316:353. [PMID: 38850353 DOI: 10.1007/s00403-024-03082-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/06/2023] [Accepted: 04/26/2024] [Indexed: 06/10/2024]
Abstract
Despite the great progress in developing wound dressings, delayed wound closure still remains a global challenge. Thus, developing novel wound dressings and employing advanced strategies, including tissue engineering, are urgently desired. The carboxylated cellulose was developed through the in situ synthesis method and further reinforced by incorporating pal-KTTKS to stimulate collagen synthesis and improve wound healing. The developed composites supported cell adhesion and proliferation and showed good biocompatibility. To boost wound-healing performance, adipose-derived mesenchymal stem cells (MSC) were seeded on the pal-KTTKS-enriched composites to be implanted in a rat model of burn wound healing. Healthy male rats were randomly divided into four groups and wound-healing performance of Vaseline gauze (control), carboxylated cellulose (CBC), pal-KTTKS-enriched CBC (KTTKS-CBC), and MSCs seeded on the KTTKS-CBC composites (MSC-KTTKS-CBC) were evaluated on days 3, 7, and 14 post-implantation. In each group, the designed therapeutic dressings were renewed every 5 days to increase wound-healing performance. We found that KTTKS-CBC and MSC-KTTKS-CBC composites exhibited significantly better wound healing capability, as evidenced by significantly alleviated inflammation, increased collagen deposition, improved angiogenesis, and considerably accelerated wound closure. Nevertheless, the best wound-healing performance was observed in the MSC-KTTKS-CBC groups among all four groups. This research suggests that the MSC-KTTKS-CBC composite offers a great deal of promise as a wound dressing to enhance wound regeneration and expedite wound closure in the clinic.
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Affiliation(s)
- Mehdi Rasouli
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Lida Shahghasempour
- Department of Microbiology, Islamic Azad University, Karaj BranchKaraj, Iran
| | - Zeinab Shirbaghaee
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Simzar Hosseinzadeh
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hojjat-Allah Abbaszadeh
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Hearing Disorders Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Roya Fattahi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Ranjbari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Masoud Soleimani
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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3
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Rocha ARFDS, Venturim BC, Ellwanger ERA, Pagnan CS, Silveira WBD, Martin JGP. Bacterial cellulose: Strategies for its production in the context of bioeconomy. J Basic Microbiol 2023; 63:257-275. [PMID: 36336640 DOI: 10.1002/jobm.202200280] [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: 05/12/2022] [Revised: 09/14/2022] [Accepted: 10/22/2022] [Indexed: 11/09/2022]
Abstract
Bacterial cellulose has advantages over plant-derived cellulose, which make its use for industrial applications easier and more profitable. Its intrinsic properties have been stimulating the global biopolymer market, with strong growth expectations in the coming years. Several bacterial species are capable of producing bacterial cellulose under different culture conditions; in this context, strategies aimed at metabolic engineering and several possibilities of carbon sources have provided opportunities for the bacterial cellulose's biotechnological exploration. In this article, an overview of biosynthesis pathways in different carbon sources for the main producing microorganisms, metabolic flux under different growth conditions, and their influence on the structural and functional characteristics of bacterial cellulose is provided. In addition, the main industrial applications and ways to reduce costs and optimize its production using alternative sources are discussed, contributing to new insights on the exploitation of this biomaterial in the context of the bioeconomy.
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Affiliation(s)
- André R F da Silva Rocha
- Microbiology of Fermented Products Laboratory (FERMICRO), Department of Microbiology, Universidade Federal de Viçosa, Viçosa, Brazil
| | - Bárbara Côgo Venturim
- Microbiology of Fermented Products Laboratory (FERMICRO), Department of Microbiology, Universidade Federal de Viçosa, Viçosa, Brazil
| | - Elena R A Ellwanger
- Graduate Program in Design (PPGD), Universidade do Estado de Minas Gerais (UEMG), Belo Horizonte, Brazil
| | - Caroline S Pagnan
- Graduate Program in Design (PPGD), Universidade do Estado de Minas Gerais (UEMG), Belo Horizonte, Brazil
| | - Wendel B da Silveira
- Physiology of Microorganisms Laboratory (LabFis), Department of Microbiology, Universidade Federal de Viçosa, Viçosa, Brazil
| | - José Guilherme P Martin
- Microbiology of Fermented Products Laboratory (FERMICRO), Department of Microbiology, Universidade Federal de Viçosa, Viçosa, Brazil
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4
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Rasouli M, Hosseinzadeh S, Mortazavi SM, Fattahi R, Ranjbari J, Soleimani M. Do Carboxymethyl Cellulose and Pal-KTTKS Make Bacterial Cellulose a Superior Wound Dressing or Skin Scaffold? POLYM-PLAST TECH MAT 2023. [DOI: 10.1080/25740881.2023.2175222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Affiliation(s)
- Mehdi Rasouli
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Simzar Hosseinzadeh
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyedeh Maryam Mortazavi
- Department of Pharmaceutics and Pharmaceutical Nanotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Roya Fattahi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Ranjbari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoud Soleimani
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Revin VV, Liyaskina EV, Parchaykina MV, Kuzmenko TP, Kurgaeva IV, Revin VD, Ullah MW. Bacterial Cellulose-Based Polymer Nanocomposites: A Review. Polymers (Basel) 2022; 14:4670. [PMID: 36365662 PMCID: PMC9654748 DOI: 10.3390/polym14214670] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/29/2022] [Accepted: 10/30/2022] [Indexed: 10/15/2023] Open
Abstract
Bacterial cellulose (BC) is currently one of the most popular environmentally friendly materials with unique structural and physicochemical properties for obtaining various functional materials for a wide range of applications. In this regard, the literature reporting on bacterial nanocellulose has increased exponentially in the past decade. Currently, extensive investigations aim at promoting the manufacturing of BC-based nanocomposites with other components such as nanoparticles, polymers, and biomolecules, and that will enable to develop of a wide range of materials with advanced and novel functionalities. However, the commercial production of such materials is limited by the high cost and low yield of BC, and the lack of highly efficient industrial production technologies as well. Therefore, the present review aimed at studying the current literature data in the field of highly efficient BC production for the purpose of its further usage to obtain polymer nanocomposites. The review highlights the progress in synthesizing BC-based nanocomposites and their applications in biomedical fields, such as wound healing, drug delivery, tissue engineering. Bacterial nanocellulose-based biosensors and adsorbents were introduced herein.
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Affiliation(s)
- Viktor V. Revin
- Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia
| | - Elena V. Liyaskina
- Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia
| | - Marina V. Parchaykina
- Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia
| | - Tatyana P. Kuzmenko
- Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia
| | - Irina V. Kurgaeva
- Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia
| | - Vadim D. Revin
- Faculty of Architecture and Civil Engineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia
| | - Muhammad Wajid Ullah
- Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
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6
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Favero D, Marcon V, Agnol LD, Gómez CM, Cros A, Garro N, Sanchis MJ, Carsí M, Figueroa CA, Bianchi O. Effect of chain extenders on the hydrolytic degradation of soybean polyurethane. J Appl Polym Sci 2022. [DOI: 10.1002/app.52623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Diana Favero
- Postgraduate Program in Materials Science and Engineering (PGMAT) University of Caxias do Sul (UCS) Caxias do Sul Rio Grande do Sul Brazil
| | - Victória Marcon
- Postgraduate Program in Materials Science and Engineering (PGMAT) University of Caxias do Sul (UCS) Caxias do Sul Rio Grande do Sul Brazil
| | - Lucas Dall Agnol
- Postgraduate Program in Materials Science and Engineering (PGMAT) University of Caxias do Sul (UCS) Caxias do Sul Rio Grande do Sul Brazil
| | - Clara M. Gómez
- Instituto de Ciencia de los Materiales Universidad de Valencia València Spain
| | - Ana Cros
- Instituto de Ciencia de los Materiales Universidad de Valencia València Spain
| | - Nuria Garro
- Instituto de Ciencia de los Materiales Universidad de Valencia València Spain
| | - Maria J. Sanchis
- Department of Applied Thermodynamics, Institute of Electric Technology Universitat Politècnica de València Valencia Spain
| | - Marta Carsí
- Department of Applied Thermodynamics, Instituto de Automática e Informática Industrial Universitat Politècnica de Valencia Valencia Spain
| | - Carlos A. Figueroa
- Postgraduate Program in Materials Science and Engineering (PGMAT) University of Caxias do Sul (UCS) Caxias do Sul Rio Grande do Sul Brazil
| | - Otávio Bianchi
- Postgraduate Program in Materials Science and Engineering (PGMAT) University of Caxias do Sul (UCS) Caxias do Sul Rio Grande do Sul Brazil
- Department of Materials Engineering (DEMAT) Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Rio Grande do Sul Brazil
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7
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Ambaye TG, Vaccari M, Prasad S, van Hullebusch ED, Rtimi S. Preparation and applications of chitosan and cellulose composite materials. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 301:113850. [PMID: 34619590 DOI: 10.1016/j.jenvman.2021.113850] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 09/22/2021] [Accepted: 09/24/2021] [Indexed: 05/28/2023]
Abstract
Chitosan is a natural fiber, chemically cellulose-like biopolymer, which is processed from chitin. Its use as a natural polymer is getting more attention because it is non-toxic, renewable, and biocompatible. However, its poor mechanical and thermal strength, particle size, and surface area restrict its industrial use. Consequently, to improve these properties, cellulose and/or inorganic nanoparticles have been used. This review discusses the recent progress of chitosan and cellulose composite materials, their preparation, and their applications in different industrial sectors. It also discusses the modification of chitosan and cellulose composite materials to allow their use on a large scale. Finally, the recent development of chitosan composite materials for drug delivery, food packaging, protective coatings, and wastewater treatment are discussed. The challenges and perspectives for future research are also considered. This review suggests that chitosan and cellulose nano-composite are promising, low-cost products for environmental remediation involving a simple production process.
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Affiliation(s)
- Teklit Gebregiorgis Ambaye
- Department of Civil, Environmental, Architectural Engineering and Mathematics, University of Brescia, Via Branze 43, 25123, Brescia, Italy.
| | - Mentore Vaccari
- Department of Civil, Environmental, Architectural Engineering and Mathematics, University of Brescia, Via Branze 43, 25123, Brescia, Italy
| | - Shiv Prasad
- Division of Environment Science, ICAR-Indian Agricultural Research Institute New Delhi, 110012, India
| | - Eric D van Hullebusch
- Université de Paris, Institut de Physique du Globe de Paris, CNRS, UMR 7154, F-75238, Paris, France
| | - Sami Rtimi
- Ecole Polytechnique Fédérale de Lausanne, CH, 1015, Lausanne, Switzerland.
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8
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Wang L, Cheng T, Lian W, Zhang M, Lu B, Dong B, Tan K, Liu C, Shen C. Flexible layered cotton cellulose-based nanofibrous membranes for piezoelectric energy harvesting and self-powered sensing. Carbohydr Polym 2022; 275:118740. [PMID: 34742443 DOI: 10.1016/j.carbpol.2021.118740] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 11/19/2022]
Abstract
Cellulose has attracted an increasing attention for piezoelectric energy harvesting. However, the limited piezoelectricity of natural cellulose constraints the applications. Therefore, we demonstrate the development of piezoelectric nanogenerators based on robust, durable layered membranes composed of cotton cellulose interfaced maleic-anhydride-grafted polyvinylidene fluoride (PVDF-g-MA) nanofibers. Exploiting polydopamine@BaTiO3 (pBT) nanoparticles as interlayer bridges, interlocked layer-layer interfaces that covalently bind component layers are constructed by a facile and scalable approach. As-obtained membranes exhibit significantly improved piezoelectricity with a maximum piezoelectric coefficient of 27.2 pC/N, power density of 1.72 μW/cm2, and stability over 8000 cycles. Substantial enhancement in piezoelectricity over pristine cellulose is ascribed to the synergy of components and the localized stress concentration induced by pBT nanoparticles. The self-powered device could also be used to detect human physiological motions in different forms. Such cellulose-based membranes can be up-scaled to fabricate ecofriendly, flexible and durable energy harvesters and self-powered wearable sensors.
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Affiliation(s)
- Leiyang Wang
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Tao Cheng
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Wangwei Lian
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Mengxia Zhang
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Bo Lu
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China.
| | - Binbin Dong
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Kunlun Tan
- Jiangsu Key Laboratory for High-Performance Fiber Composites, PGTEX China Co., Ltd., Changzhou 213135, China
| | - Chuntai Liu
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Changyu Shen
- Key Laboratory of Materials Processing and Mold (Ministry of Education), National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
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Wei J, Jia S, Zhang L, Zhou Y, Lv Y, Zhang X, Shao Z. Preparation of treelike and rodlike carboxymethylated nanocellulose and their effect on carboxymethyl cellulose films. J Appl Polym Sci 2021. [DOI: 10.1002/app.50092] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Jie Wei
- Beijing Engineering Research Center of Cellulose and Its Derivatives School of Materials Science and Engineering, Beijing Institute of Technology Beijing China
| | - Shuai Jia
- Beijing Engineering Research Center of Cellulose and Its Derivatives School of Materials Science and Engineering, Beijing Institute of Technology Beijing China
| | - Lu Zhang
- Beijing Engineering Research Center of Cellulose and Its Derivatives School of Materials Science and Engineering, Beijing Institute of Technology Beijing China
| | - Yi Zhou
- Synthetic resin and polyolefin Laboratory Petrochemical Research Institute, Chinese National Petroleum Corporation, China Petroleum Science and Technology Innovation Base Beijing China
| | - Yanyan Lv
- Department of Materials Engineering Taiyuan Institute of Technology Taiyuan Shanxi China
| | - Xinfang Zhang
- Beijing Engineering Research Center of Cellulose and Its Derivatives School of Materials Science and Engineering, Beijing Institute of Technology Beijing China
| | - Ziqiang Shao
- Beijing Engineering Research Center of Cellulose and Its Derivatives School of Materials Science and Engineering, Beijing Institute of Technology Beijing China
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10
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Favero D, Marcon V, Figueroa CA, Gómez CM, Cros A, Garro N, Sanchis MJ, Carsí M, Bianchi O. Effect of chain extender on the morphology, thermal, viscoelastic, and dielectric behavior of soybean polyurethane. J Appl Polym Sci 2021. [DOI: 10.1002/app.50709] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Diana Favero
- Programa de Pós‐graduação em Engenharia e Ciência dos Materiais – PGMAT Universidade de Caxias do Sul Caxias do Sul Brazil
| | - Victória Marcon
- Programa de Pós‐graduação em Engenharia e Ciência dos Materiais – PGMAT Universidade de Caxias do Sul Caxias do Sul Brazil
| | - Carlos A. Figueroa
- Programa de Pós‐graduação em Engenharia e Ciência dos Materiais – PGMAT Universidade de Caxias do Sul Caxias do Sul Brazil
| | - Clara M. Gómez
- Instituto de Ciencia de los Materiales (ICMUV) Universidad de Valencia Valencia Spain
| | - Ana Cros
- Instituto de Ciencia de los Materiales (ICMUV) Universidad de Valencia Valencia Spain
| | - Nuria Garro
- Instituto de Ciencia de los Materiales (ICMUV) Universidad de Valencia Valencia Spain
| | - Maria J. Sanchis
- Department of Applied Thermodynamics Institute of Electric Technology, Universitat Politècnica de València Valencia Spain
| | - Marta Carsí
- Department of Applied Thermodynamics Instituto de Automática e Informática Industrial, Universitat Politècnica de Valencia Valencia Spain
| | - Otávio Bianchi
- Programa de Pós‐graduação em Engenharia e Ciência dos Materiais – PGMAT Universidade de Caxias do Sul Caxias do Sul Brazil
- LAPol‐Departamento de Engenharia dos Materiais Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
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11
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Gonzales KN, Troncoso OP, Torres FG, López D. Molecular α-relaxation process of exopolysaccharides extracted from Nostoc commune cyanobacteria. Int J Biol Macromol 2020; 161:1516-1525. [PMID: 32755710 DOI: 10.1016/j.ijbiomac.2020.07.268] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/04/2020] [Accepted: 07/20/2020] [Indexed: 01/25/2023]
Abstract
Broadband dielectric spectroscopy was used to investigate the molecular α-relaxation of the exopolysaccharides (EPS) extracted from Nostoc commune cyanobacteria. The EPS were modified in different ways. EPS were carboxymethylated to obtain carboxymethyl-exopolysaccharides (CEPS). EPS and CEPS were doped with ammonium iodide and 1-butyl-3-methylimidazolium chloride. An α relaxation process was observed for all specimens. The temperature dependence of the relaxation times for pure and doped, EPS and CEPS polymers exhibited non-Arrhenius behavior. This relaxation process was associated with the glass transition of the complex heteropolysaccharides produced by the cyanobacteria. The molecular mobility at the glass transition, Tg, was affected by both the carboxymethylation treatment and the doping. The fragility index also decreased for the doped specimens, which may be attributed to an increase in the mobility of the polymer chains due to the plasticizing effect of the doping agents.
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Affiliation(s)
- Karen N Gonzales
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú (Lima 32 Perú). Av. Universitaria 1801, Lima 32, Lima, Peru
| | - Omar P Troncoso
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú (Lima 32 Perú). Av. Universitaria 1801, Lima 32, Lima, Peru
| | - Fernando G Torres
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú (Lima 32 Perú). Av. Universitaria 1801, Lima 32, Lima, Peru.
| | - Daniel López
- Institute of Polymer Science and Technology, Spanish Council for Scientific Research (ICTP-CSIC), Madrid, Spain
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12
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Troncoso OP, Torres FG. Bacterial Cellulose-Graphene Based Nanocomposites. Int J Mol Sci 2020; 21:E6532. [PMID: 32906692 PMCID: PMC7556017 DOI: 10.3390/ijms21186532] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 09/02/2020] [Accepted: 09/02/2020] [Indexed: 12/20/2022] Open
Abstract
Bacterial cellulose (BC) and graphene are materials that have attracted the attention of researchers due to their outstanding properties. BC is a nanostructured 3D network of pure and highly crystalline cellulose nanofibres that can act as a host matrix for the incorporation of other nano-sized materials. Graphene features high mechanical properties, thermal and electric conductivity and specific surface area. In this paper we review the most recent studies regarding the development of novel BC-graphene nanocomposites that take advantage of the exceptional properties of BC and graphene. The most important applications of these novel BC-graphene nanocomposites include the development of novel electric conductive materials and energy storage devices, the preparation of aerogels and membranes with very high specific area as sorbent materials for the removal of oil and metal ions from water and a variety of biomedical applications, such as tissue engineering and drug delivery. The main properties of these BC-graphene nanocomposites associated with these applications, such as electric conductivity, biocompatibility and specific surface area, are systematically presented together with the processing routes used to fabricate such nanocomposites.
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Affiliation(s)
| | - Fernando G. Torres
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Lima 15088, Peru;
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13
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Naz S, Ali JS, Zia M. Nanocellulose isolation characterization and applications: a journey from non-remedial to biomedical claims. Biodes Manuf 2019. [DOI: 10.1007/s42242-019-00049-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Torres F, Arroyo J, Troncoso O. Bacterial cellulose nanocomposites: An all-nano type of material. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 98:1277-1293. [DOI: 10.1016/j.msec.2019.01.064] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 01/14/2019] [Accepted: 01/14/2019] [Indexed: 10/27/2022]
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15
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SnO2- and bacterial-cellulose nanofiber-based composites as a novel platform for nickel-ion detection. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.10.047] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Sanchis M, Carsí M, Culebras M, Gómez C, Rodriguez S, Torres F. Molecular dynamics of carrageenan composites reinforced with Cloisite Na+ montmorillonite nanoclay. Carbohydr Polym 2017; 176:117-126. [DOI: 10.1016/j.carbpol.2017.08.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 07/25/2017] [Accepted: 08/03/2017] [Indexed: 10/19/2022]
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Gelenter MD, Wang T, Liao SY, O'Neill H, Hong M. 2H- 13C correlation solid-state NMR for investigating dynamics and water accessibilities of proteins and carbohydrates. JOURNAL OF BIOMOLECULAR NMR 2017; 68:257-270. [PMID: 28674916 PMCID: PMC6908442 DOI: 10.1007/s10858-017-0124-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 06/29/2017] [Indexed: 05/29/2023]
Abstract
Site-specific determination of molecular motion and water accessibility by indirect detection of 2H NMR spectra has advantages over dipolar-coupling based techniques due to the large quadrupolar couplings and the ensuing high angular resolution. Recently, a Rotor Echo Short Pulse IRrAdiaTION mediated cross polarization (RESPIRATIONCP) technique was developed, which allowed efficient transfer of 2H magnetization to 13C at moderate 2H radiofrequency field strengths available on most commercial MAS probes. In this work, we investigate the 2H-13C magnetization transfer characteristics of one-bond perdeuterated CD n spin systems and two-bond H/D exchanged C-(O)-D and C-(N)-D spin systems in carbohydrates and proteins. Our results show that multi-bond, broadband 2H-13C polarization transfer can be achieved using 2H radiofrequency fields of ~50 kHz, relatively short contact times of 1.3-1.7 ms, and with sufficiently high sensitivity to enable 2D 2H-13C correlation experiments with undistorted 2H spectra in the indirect dimension. To demonstrate the utility of this 2H-13C technique for studying molecular motion, we show 2H-13C correlation spectra of perdeuterated bacterial cellulose, whose surface glucan chains exhibit a motionally averaged C6 2H quadrupolar coupling that indicates fast trans-gauche isomerization about the C5-C6 bond. In comparison, the interior chains in the microfibril core are fully immobilized. Application of the 2H-13C correlation experiment to H/D exchanged Arabidopsis primary cell walls show that the O-D quadrupolar spectra of the highest polysaccharide peaks can be fit to a two-component model, in which 74% of the spectral intensity, assigned to cellulose, has a near-rigid-limit coupling, while 26% of the intensity, assigned to matrix polysaccharides, has a weakened coupling of 50 kHz. The latter O-D quadrupolar order parameter of 0.22 is significantly smaller than previously reported C-D dipolar order parameters of 0.46-0.55 for pectins, suggesting that additional motions exist at the C-O bonds in the wall polysaccharides. 2H-13C polarization transfer profiles are also compared between statistically deuterated and H/D exchanged GB1.
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Affiliation(s)
- Martin D Gelenter
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Tuo Wang
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Shu-Yu Liao
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Hugh O'Neill
- Center for Structural Molecular Biology, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - Mei Hong
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
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Treesuppharat W, Rojanapanthu P, Siangsanoh C, Manuspiya H, Ummartyotin S. Synthesis and characterization of bacterial cellulose and gelatin-based hydrogel composites for drug-delivery systems. ACTA ACUST UNITED AC 2017; 15:84-91. [PMID: 28736723 PMCID: PMC5508509 DOI: 10.1016/j.btre.2017.07.002] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 06/16/2017] [Accepted: 07/04/2017] [Indexed: 11/04/2022]
Abstract
Gelatin and bacterial cellulose based hydrogel composite was successfully prepared as drug delivery system. Utilization of glutaraldehyde was employed as crosslinking agent for hydrogel formation. Green hydrogel presented the excellent swelling ratio.
Bacterial cellulose and gelatin were successfully used to develop a hydrogel composite material. Hydrogel was synthesized by copolymerization between bacterial cellulose and gelatin. Scanning electron microscopy (SEM) images showed that the bacterial cellulose chain was uniform in size and shape. Glutaraldehyde was employed as a crosslinking agent. H-bonds were formed via the reaction between the amine and hydroxyl groups, which were the functional groups of the gelatin and bacterial cellulose, respectively. The hydrogel composite presented excellent properties in terms of its thermal stability, chemical resistance, and mechanical properties. Moreover, the swelling ratio of the hydrogel network, in water, was estimated to be 400–600%. Importantly, the hydrogel composite developed during this study is considered a good candidate for drug-delivery systems.
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Affiliation(s)
- W Treesuppharat
- Drug Discovery and Development Center, Office of Advanced Science and Technology, Thammasat University, Patumtani 12120, Thailand
| | - P Rojanapanthu
- Drug Discovery and Development Center, Office of Advanced Science and Technology, Thammasat University, Patumtani 12120, Thailand
| | - C Siangsanoh
- Materials and Textile Technology, Faculty of Science and Technology, Thammasat University, Patumtani 12120, Thailand
| | - H Manuspiya
- The Petroleum and Petrochemical College, Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok 10330, Thailand
| | - S Ummartyotin
- Materials and Textile Technology, Faculty of Science and Technology, Thammasat University, Patumtani 12120, Thailand
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