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Tushar SI, Anik HR, Uddin MM, Mandal S, Mohakar V, Rai S, Sharma S. Nanocellulose-based porous lightweight materials with flame retardant properties: A review. Carbohydr Polym 2024; 339:122237. [PMID: 38823907 DOI: 10.1016/j.carbpol.2024.122237] [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: 02/06/2024] [Revised: 05/03/2024] [Accepted: 05/04/2024] [Indexed: 06/03/2024]
Abstract
This review discusses the development and application of nanocellulose (NC)-aerogels, a sustainable and biodegradable biomaterial, with enhanced flame retardant (FR) properties. NC-aerogels combine the excellent physical and mechanical properties of NC with the low density and thermal conductivity of aerogels, making them promising for thermal insulation and other fields. However, the flammability of NC-aerogels limits their use in some applications, such as electromagnetic interference shielding, oil/water separation, and flame-resistant textiles. The review covers the design, fabrication, modification, and working mechanism of NC porous materials, focusing on how advanced technologies can impart FR properties into them. The review also evaluates the FR performance of NC-aerogels by employing widely recognized tests, such as the limited oxygen index, cone calorimeter, and UL-94. The review also explores the integration of innovative and eco-friendly materials, such as MXene, metal-organic frameworks, dopamine, lignin, and alginate, into NC-aerogels, to improve their FR performance and functionality. The review concludes by outlining the potential, challenges, and limitations of future research on FR NC-aerogels, identifying the obstacles and potential solutions, and understanding the current progress and gaps in the field.
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Affiliation(s)
- Shariful Islam Tushar
- Department of Design and Merchandising, Oklahoma State University, Stillwater, OK 74078, USA; Department of Apparel Engineering, Bangladesh University of Textiles, Tejgaon, Dhaka 1208, Bangladesh
| | - Habibur Rahman Anik
- Department of Apparel Engineering, Bangladesh University of Textiles, Tejgaon, Dhaka 1208, Bangladesh; Department of Chemistry and Chemical & Biomedical Engineering, University of New Haven, West Haven, CT 06516, USA
| | - Md Mazbah Uddin
- Department of Textiles, Merchandising, and Interiors, University of Georgia, 305 Sanford Dr., Athens, GA 30602, USA.
| | - Sumit Mandal
- Department of Design and Merchandising, Oklahoma State University, Stillwater, OK 74078, USA
| | - Vijay Mohakar
- Department of Textiles, Merchandising, and Interiors, University of Georgia, 305 Sanford Dr., Athens, GA 30602, USA
| | - Smriti Rai
- Department of Textiles, Merchandising, and Interiors, University of Georgia, 305 Sanford Dr., Athens, GA 30602, USA
| | - Suraj Sharma
- Department of Textiles, Merchandising, and Interiors, University of Georgia, 305 Sanford Dr., Athens, GA 30602, USA.
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2
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Tamo AK. Nanocellulose-based hydrogels as versatile materials with interesting functional properties for tissue engineering applications. J Mater Chem B 2024. [PMID: 38805188 DOI: 10.1039/d4tb00397g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Tissue engineering has emerged as a remarkable field aiming to restore or replace damaged tissues through the use of biomimetic constructs. Among the diverse materials investigated for this purpose, nanocellulose-based hydrogels have garnered attention due to their intriguing biocompatibility, tunable mechanical properties, and sustainability. Over the past few years, numerous research works have been published focusing on the successful use of nanocellulose-based hydrogels as artificial extracellular matrices for regenerating various types of tissues. The review emphasizes the importance of tissue engineering, highlighting hydrogels as biomimetic scaffolds, and specifically focuses on the role of nanocellulose in composites that mimic the structures, properties, and functions of the native extracellular matrix for regenerating damaged tissues. It also summarizes the types of nanocellulose, as well as their structural, mechanical, and biological properties, and their contributions to enhancing the properties and characteristics of functional hydrogels for tissue engineering of skin, bone, cartilage, heart, nerves and blood vessels. Additionally, recent advancements in the application of nanocellulose-based hydrogels for tissue engineering have been evaluated and documented. The review also addresses the challenges encountered in their fabrication while exploring the potential future prospects of these hydrogel matrices for biomedical applications.
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Affiliation(s)
- Arnaud Kamdem Tamo
- Institute of Microsystems Engineering IMTEK, University of Freiburg, 79110 Freiburg, Germany.
- Freiburg Center for Interactive Materials and Bioinspired Technologies FIT, University of Freiburg, 79110 Freiburg, Germany
- Freiburg Materials Research Center FMF, University of Freiburg, 79104 Freiburg, Germany
- Ingénierie des Matériaux Polymères (IMP), Université Claude Bernard Lyon 1, INSA de Lyon, Université Jean Monnet, CNRS, UMR 5223, 69622 Villeurbanne CEDEX, France
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3
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Sharma P, Sharma R, Ahuja S, Yadav A, Arora S, Aggarwal NK. Enhancement of bacterial cellulose production by ethanol and lactic acid by using Gluconacetobacter kombuchae. Prep Biochem Biotechnol 2024; 54:700-708. [PMID: 37937534 DOI: 10.1080/10826068.2023.2276188] [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] [Indexed: 11/09/2023]
Abstract
The current study intended to analyze the impact of ethanol and lactic acid on the bacterial cellulose yield as well as physicochemical and mechanical properties, by using Gluconacetobacter kombuchae. The optimization of ethanol and lactic acid concentration has been done by using one-way ANOVA. Both the supplements significantly enhance the yield of bacterial cellulose (BC) as compared to the standard Hestrin-Schramm medium (control). Optimization leads to significant increase in BC yield as compared to the control, i.e., the addition, of optimized concentration of lactic acid (0.6%) increases the yield from (0.78 ± 0.026) g to (4.89 ± 0.020) g dry weight, and optimized concentration of ethanol (1%) increases the yield from (0.73 ± 0.057) g to (3.7 ± 0.01) g dry weight. Various physicochemical and mechanical properties of BC films produced in different media (i.e., HS, HS + Ethanol, and HS + Lactic acid), such as the crystallinity, structure, tensile strength, strain at break, Young's modulus, and water holding capacity, were also examined, by employing various techniques such as SEM, FTIR, XRD, etc. BC produced in medium supplemented with the optimum concentration of both the additives were found to possesses higher porosity. Though, slight decline in crystallinity was observed. But the tensile strength and strain at break, were upgraded 1.5-2.5 times, 2-2.5 times, respectively. This article attempted to present a method for enhancing BC yields and characteristics that may lead to more widespread and cost-effective use of this biopolymer.
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Affiliation(s)
- Poonam Sharma
- Department of Microbiology, Kurukshetra University, Kurukshetra, Haryana, India
| | - Ritu Sharma
- Department of Microbiology, Kurukshetra University, Kurukshetra, Haryana, India
| | - Simran Ahuja
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Anita Yadav
- Department of Biotechnology, Kurukshetra University, Kurukshetra, Haryana, India
| | - Sanjiv Arora
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Neeraj K Aggarwal
- Department of Microbiology, Kurukshetra University, Kurukshetra, Haryana, India
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4
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Claro AM, Dias IKR, Fontes MDL, Colturato VMM, Lima LR, Sávio LB, Berto GL, Arantes V, Barud HDS. Bacterial cellulose nanocrystals obtained through enzymatic and acidic routes: A comparative study of their main properties and in vitro biological responses. Carbohydr Res 2024; 539:109104. [PMID: 38643706 DOI: 10.1016/j.carres.2024.109104] [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: 11/03/2023] [Revised: 03/26/2024] [Accepted: 04/02/2024] [Indexed: 04/23/2024]
Abstract
Cellulose nanocrystals (CNCs) are crystalline domains isolated from cellulosic fibers. They have been utilized in a wide range of applications, such as reinforcing fillers, antibacterial agents and manufacturing of biosensors. Whitin this context, the aim of this work was to obtain and analyze CNCs extracted from bacterial nanocellulose (BNC) using two distinct methods combined with milling pre-treatment: an acidic hydrolysis using 64 % sulfuric acid and an enzymatic hydrolysis using a commercial cellulase enzyme mixture. The CNCs obtained from the enzymatic route (e-CNCs) were observed to be spherical nanoparticles with diameter of 56 ± 11 nm. In contrast, the CNCs from the acid hydrolysis (a-CNCs) appeared as needle-shaped nanoparticles with a high aspect ratio with lengths/widths of 158 ± 64 nm/11 ± 2 nm. The surface zeta potential (ZP) of the a-CNCs was -30,8 mV, whereas the e-CNCs has a potential of +2.70 ± 3.32 mV, indicating that a-CNCs consisted of negatively charged particles with higher stability in solution. Although the acidic route resulted in nanocrystals with a slightly higher crystallinity index compared to the enzymatic route, e-CNCs was found to be more thermally stable than BNC and a-CNCs. Here, we also confirmed the safety of a-CNCs and e-CNCs using L929 cell line. Lastly, this article describes two different CNCs synthesis approaches that leads to the formation of nanoparticles with different dimensions, morphology and unique physicochemical properties. To the best of our knowledge, this is the first study to yield spherical nanoparticles as a result of BNC enzymatic treatment.
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Affiliation(s)
- Amanda Maria Claro
- Biopolymers and Biomaterials Laboratory (BioPolMat), University of Araraquara - UNIARA, Rua Carlos Gomes 1217, 14801-340, Araraquara, SP, Brazil
| | - Isabella Karoline Ribeiro Dias
- Laboratory of Applied Bionanotechnology, Department of Biotechnology, Escola de Engenharia de Lorena, Universidade de São Paulo, Lorena, SP, Brazil
| | - Marina de Lima Fontes
- Biosmart Nanotechnology LTDA, Box 8, 14808-162, Araraquara, SP, Brazil; Department of Chemistry, Federal University of São Carlos (UFSCar), 13565-905 São Carlos, SP, Brazil
| | - Vitória Maria Medalha Colturato
- Biopolymers and Biomaterials Laboratory (BioPolMat), University of Araraquara - UNIARA, Rua Carlos Gomes 1217, 14801-340, Araraquara, SP, Brazil
| | - Lais Roncalho Lima
- Biopolymers and Biomaterials Laboratory (BioPolMat), University of Araraquara - UNIARA, Rua Carlos Gomes 1217, 14801-340, Araraquara, SP, Brazil
| | - Letícia Borges Sávio
- Biopolymers and Biomaterials Laboratory (BioPolMat), University of Araraquara - UNIARA, Rua Carlos Gomes 1217, 14801-340, Araraquara, SP, Brazil
| | - Gabriela Leila Berto
- Laboratory of Applied Bionanotechnology, Department of Biotechnology, Escola de Engenharia de Lorena, Universidade de São Paulo, Lorena, SP, Brazil
| | - Valdeir Arantes
- Laboratory of Applied Bionanotechnology, Department of Biotechnology, Escola de Engenharia de Lorena, Universidade de São Paulo, Lorena, SP, Brazil
| | - Hernane da Silva Barud
- Biopolymers and Biomaterials Laboratory (BioPolMat), University of Araraquara - UNIARA, Rua Carlos Gomes 1217, 14801-340, Araraquara, SP, Brazil.
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Hou S, Xia Z, Pan J, Wang N, Gao H, Ren J, Xia X. Bacterial Cellulose Applied in Wound Dressing Materials: Production and Functional Modification - A Review. Macromol Biosci 2024; 24:e2300333. [PMID: 37750477 DOI: 10.1002/mabi.202300333] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 09/12/2023] [Indexed: 09/27/2023]
Abstract
In recent years, the development of new type wound dressings has gradually attracted more attention. Bacterial cellulose (BC) is a natural polymer material with various unique properties, such as ultrafine 3D nanonetwork structure, high water retention capacity, and biocompatibility. These properties allow BC to be used independently or in combination with different components (such as biopolymers and nanoparticles) to achieve diverse effects. This means that BC has great potential as a wound dressing. However, systematic summaries for the production and commercial application of BC-based wound dressings are still lacking. Therefore, this review provides a detailed introduction to the production fermentation process of BC, including various production strains and their biosynthetic mechanisms. Subsequently, with regard to the functional deficiencies of bacterial cellulose as a wound dressing, recent research progress in this area is enumerated. Finally, prospects are discussed for the low-cost production and high-value-added product development of BC-based wound dressings.
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Affiliation(s)
- Shuaiwen Hou
- School of Textile Science and Engineering, Tiangong University, Tianjin, 300387, P. R. China
| | - Zhaopeng Xia
- School of Textile Science and Engineering, Tiangong University, Tianjin, 300387, P. R. China
| | - Jiajun Pan
- School of Textile Science and Engineering, Tiangong University, Tianjin, 300387, P. R. China
| | - Ning Wang
- School of Textile Science and Engineering, Tiangong University, Tianjin, 300387, P. R. China
| | - Hanchao Gao
- School of Textile Science and Engineering, Tiangong University, Tianjin, 300387, P. R. China
| | - Jingli Ren
- Shandong Provincial Key Laboratory for Bio-Manufacturing, Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250103, China
| | - Xuekui Xia
- Shandong Provincial Key Laboratory for Bio-Manufacturing, Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250103, China
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6
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Jurkevicz CS, Porto FVDA, Tischer CA, Fronza M, Endringer DC, Ribeiro-Viana RM. Papain Covalent Immobilization in Bacterial Cellulose Films as a Wound Dressing. J Pharm Sci 2024; 113:427-433. [PMID: 38008178 DOI: 10.1016/j.xphs.2023.11.015] [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: 08/11/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 11/28/2023]
Abstract
Ideally, the dressings used in the clinic have characteristics that help the wound closure process. Among several factors that affect the success of this healing process, there is debridement. It manages the wound bed components and the re-epithelialization process. Still, the property of debridement is not generally associated with dressings. Here, we show a chemically modified bacterial cellulose film conjugated to a proteolytic enzyme, papain, as a dressing with debridement properties. Bacterial cellulose films were reacted with a spacer derived from succinic acid and finally had this enzyme covalently immobilized in its structure by an amide bond. FT-IR and UV-vis showed bands typically of bioconjugated polymer. Enzymatic immobilization was very effective under the conditions applied with high yield (33% w/w), and these remained activated after the coupling reaction. The bacterial cellulose film with the enzyme papain attached to it was also very compatible with fibroblast cells, suggesting that it could be a promising wound dressing material for future research.
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Affiliation(s)
- Carolina Stiegler Jurkevicz
- Programa de Pós-graduação em Ciência e Engenharia de Materiais (PPGCEM), Universidade Tecnológica Federal do Paraná, UTFPR-Ld, CEP 86036-370, Londrina, PR, Brazil
| | | | - Cesar Augusto Tischer
- Departamento de Bioquímica e Biotecnologia, Universidade Estadual de Londrina, UEL, CEP 86051-980, Londrina, PR, Brazil
| | - Marcio Fronza
- Programa de Pós-graduação em Ciências Farmacêuticas, Universidade Vila Velha - UVV, CEP 29102-920, Vila Velha, ES, Brazil
| | - Denise Coutinho Endringer
- Programa de Pós-graduação em Ciências Farmacêuticas, Universidade Vila Velha - UVV, CEP 29102-920, Vila Velha, ES, Brazil
| | - Renato Márcio Ribeiro-Viana
- Programa de Pós-graduação em Ciência e Engenharia de Materiais (PPGCEM), Universidade Tecnológica Federal do Paraná, UTFPR-Ld, CEP 86036-370, Londrina, PR, Brazil; Departamento Acadêmico de Química, Universidade Tecnológica Federal do Paraná, UTFPR-Ld, CEP 86036-370, Londrina, PR, Brazil.
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7
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Soares Silva FAG, Meister F, Dourado F, Gama M. Regenerated bacterial cellulose fibres. Int J Biol Macromol 2023; 253:127310. [PMID: 37813214 DOI: 10.1016/j.ijbiomac.2023.127310] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/11/2023]
Abstract
The global shortage of cotton for textile production, forces the exploitation of forests´ lignocellulosic biomass to produce man-made cellulosic fibres (MMCF). This has a considerable environmental impact, pressing the textile industry to search for new sustainable materials and to the development of sustainable recycling processes. Bacterial cellulose (BC), an exopolysaccharide produced by fermentation, could represent such an alternative. In particular, we tested the possibility of improving the mechanical properties of cellulose filaments with a low degree of polymerization (DP) by combining them with high DP from BC, so far exploited to little extent in the textile field. In this work, BC with different degrees of polymerization (DPcuaxam) (BCneat: 927; BCdep:634 and BCblend: 814) were dissolved in N-methylmorpholine-N-oxide (NMMO) and their spinnability was studied. The rheological behaviour of the dopes was assessed and all were found to be spinnable, at suitable concentrations (BCneat:9.0 %; BCdep:12.2 %; BCblend:10.5 %). A continuous spinning was obtained and the resulting filaments offered similar mechanical performance to those of Lyocell. Further, the blending of BC pulps with different DPs (BCblend, obtained by combining BCneat and BCdep) allowed the production of fibres with higher stiffness (breaking tenacity 56.4 CN.tex-1) and lower elongation (8.29 %), as compared to samples with more homogeneous size distribution (neat BC and depolymerized BC).
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Affiliation(s)
- Francisco A G Soares Silva
- CEB- Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; LABBELS-Associate Laboratory, 4710-057 Braga, Portugal
| | - Frank Meister
- Thuringian Institute for Textile and Plastics Research (TITK), Breitscheidstraße 97, 07407 Rudolstadt, Germany
| | - Fernando Dourado
- CEB- Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; LABBELS-Associate Laboratory, 4710-057 Braga, Portugal.
| | - Miguel Gama
- CEB- Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; LABBELS-Associate Laboratory, 4710-057 Braga, Portugal
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8
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Khalid MY, Arif ZU, Noroozi R, Hossain M, Ramakrishna S, Umer R. 3D/4D printing of cellulose nanocrystals-based biomaterials: Additives for sustainable applications. Int J Biol Macromol 2023; 251:126287. [PMID: 37573913 DOI: 10.1016/j.ijbiomac.2023.126287] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/26/2023] [Accepted: 08/09/2023] [Indexed: 08/15/2023]
Abstract
Cellulose nanocrystals (CNCs) have gained significant attraction from both industrial and academic sectors, thanks to their biodegradability, non-toxicity, and renewability with remarkable mechanical characteristics. Desirable mechanical characteristics of CNCs include high stiffness, high strength, excellent flexibility, and large surface-to-volume ratio. Additionally, the mechanical properties of CNCs can be tailored through chemical modifications for high-end applications including tissue engineering, actuating, and biomedical. Modern manufacturing methods including 3D/4D printing are highly advantageous for developing sophisticated and intricate geometries. This review highlights the major developments of additive manufactured CNCs, which promote sustainable solutions across a wide range of applications. Additionally, this contribution also presents current challenges and future research directions of CNC-based composites developed through 3D/4D printing techniques for myriad engineering sectors including tissue engineering, wound healing, wearable electronics, robotics, and anti-counterfeiting applications. Overall, this review will greatly help research scientists from chemistry, materials, biomedicine, and other disciplines to comprehend the underlying principles, mechanical properties, and applications of additively manufactured CNC-based structures.
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Affiliation(s)
- Muhammad Yasir Khalid
- Department of Aerospace Engineering, Khalifa University of Science and Technology, PO Box: 127788, Abu Dhabi, United Arab Emirates.
| | - Zia Ullah Arif
- Department of Mechanical Engineering, University of Management & Technology Lahore, Sialkot Campus, 51041, Pakistan.
| | - Reza Noroozi
- School of Mechanical Engineering, Faculty of Engineering, University of Tehran, Tehran, Iran
| | - Mokarram Hossain
- Zienkiewicz Institute for Modelling, Data and AI, Faculty of Science and Engineering, Swansea University, SA1 8EN Swansea, UK.
| | - Seeram Ramakrishna
- Department of Mechanical Engineering, Center for Nanofibers and Nanotechnology, National University of Singapore, 119260, Singapore
| | - Rehan Umer
- Department of Aerospace Engineering, Khalifa University of Science and Technology, PO Box: 127788, Abu Dhabi, United Arab Emirates
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9
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Katyal M, Singh R, Mahajan R, Sharma A, Gupta R, Aggarwal NK, Yadav A. Bacterial cellulose: Nature's greener tool for industries. Biotechnol Appl Biochem 2023; 70:1629-1640. [PMID: 36964948 DOI: 10.1002/bab.2460] [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: 08/23/2022] [Accepted: 03/03/2023] [Indexed: 03/27/2023]
Abstract
Bacteria are considered mini chemical factories that help us in providing a wide range of products for various purposes. These days, bacterial cellulose (BC) is getting attention by researchers due to its quality, eco-friendly nature, and excellent physical-mechanical qualities. It is being used in the fabrication of nanocomposites. Its nanocomposites can be used in various industries, including medicine, food, leather, textiles, environment, electronics, and cosmetics. This area of research is emerging and still in its infancy stage, as new applications are still coming up. Most of the work on BC has been done during the last two decades and serious inputs are required in this direction in order to make the production process commercially viable and ultimately the application part. Biowastes, such as fruits and vegetables wastes, can be used as a cost-effective medium to minimize the cost for large-scale production of BC-based nanocomposites thus will valorize the biowaste material into a valuable product. Using biowaste as media will also aid in better waste management along with reduction in detrimental environmental effects. This review will help the readers to understand the potential applications of BC and its nanocomposites as well as their vital role in our daily lives.
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Affiliation(s)
- Moniya Katyal
- Department of Biotechnology, Kurukshetra University, Kurukshetra, Haryana, India
| | - Rakshanda Singh
- Department of Biotechnology, Kurukshetra University, Kurukshetra, Haryana, India
| | - Ritu Mahajan
- Department of Biotechnology, Kurukshetra University, Kurukshetra, Haryana, India
| | - Anurekha Sharma
- Department of Electronic Science, Kurukshetra University, Kurukshetra, Haryana, India
| | - Ranjan Gupta
- Department of Biochemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Neeraj K Aggarwal
- Department of Microbiology, Kurukshetra University, Kurukshetra, Haryana, India
| | - Anita Yadav
- Department of Biotechnology, Kurukshetra University, Kurukshetra, Haryana, India
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10
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Revin VV, Liyaskina EV, Parchaykina MV, Kurgaeva IV, Efremova KV, Novokuptsev NV. Production of Bacterial Exopolysaccharides: Xanthan and Bacterial Cellulose. Int J Mol Sci 2023; 24:14608. [PMID: 37834056 PMCID: PMC10572569 DOI: 10.3390/ijms241914608] [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: 08/19/2023] [Revised: 09/15/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
Recently, degradable biopolymers have become increasingly important as potential environmentally friendly biomaterials, providing a wide range of applications in various fields. Bacterial exopolysaccharides (EPSs) are biomacromolecules, which due to their unique properties have found applications in biomedicine, foodstuff, textiles, cosmetics, petroleum, pharmaceuticals, nanoelectronics, and environmental remediation. One of the important commercial polysaccharides produced on an industrial scale is xanthan. In recent years, the range of its application has expanded significantly. Bacterial cellulose (BC) is another unique EPS with a rapidly increasing range of applications. Due to the great prospects for their practical application, the development of their highly efficient production remains an important task. The present review summarizes the strategies for the cost-effective production of such important biomacromolecules as xanthan and BC and demonstrates for the first time common approaches to their efficient production and to obtaining new functional materials for a wide range of applications, including wound healing, drug delivery, tissue engineering, environmental remediation, nanoelectronics, and 3D bioprinting. In the end, we discuss present limitations of xanthan and BC production and the line of future research.
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Affiliation(s)
- Viktor V. Revin
- Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia; (E.V.L.); (M.V.P.); (I.V.K.); (K.V.E.); (N.V.N.)
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11
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Tsipinana S, Husseiny S, Alayande KA, Raslan M, Amoo S, Adeleke R. Contribution of endophytes towards improving plant bioactive metabolites: a rescue option against red-taping of medicinal plants. FRONTIERS IN PLANT SCIENCE 2023; 14:1248319. [PMID: 37771494 PMCID: PMC10522919 DOI: 10.3389/fpls.2023.1248319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/11/2023] [Indexed: 09/30/2023]
Abstract
Medicinal plants remain a valuable source for natural drug bioprospecting owing to their multi-target spectrum. However, their use as raw materials for novel drug synthesis has been greatly limited by unsustainable harvesting leading to decimation of their wild populations coupled with inherent low concentrations of constituent secondary metabolites per unit mass. Thus, adding value to the medicinal plants research dynamics calls for adequate attention. In light of this, medicinal plants harbour endophytes which are believed to be contributing towards the host plant survival and bioactive metabolites through series of physiological interference. Stimulating secondary metabolite production in medicinal plants by using endophytes as plant growth regulators has been demonstrated to be one of the most effective methods for increasing metabolite syntheses. Use of endophytes as plant growth promotors could help to ensure continuous supply of medicinal plants, and mitigate issues with fear of extinction. Endophytes minimize heavy metal toxicity in medicinal plants. It has been hypothesized that when medicinal plants are exposed to harsh conditions, associated endophytes are the primary signalling channels that induce defensive reactions. Endophytes go through different biochemical processes which lead to activation of defence mechanisms in the host plants. Thus, through signal transduction pathways, endophytic microorganisms influence genes involved in the generation of secondary metabolites by plant cells. Additionally, elucidating the role of gene clusters in production of secondary metabolites could expose factors associated with low secondary metabolites by medicinal plants. Promising endophyte strains can be manipulated for enhanced production of metabolites, hence, better probability of novel bioactive metabolites through strain improvement, mutagenesis, co-cultivation, and media adjustment.
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Affiliation(s)
- Sinawo Tsipinana
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
| | - Samah Husseiny
- Department of Biotechnology and Life Sciences, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef, Egypt
| | - Kazeem A. Alayande
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
| | - Mai Raslan
- Department of Biotechnology and Life Sciences, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef, Egypt
| | - Stephen Amoo
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
- Agricultural Research Council – Vegetables, Industrial and Medicinal Plants, Roodeplaat, Pretoria, South Africa
| | - Rasheed Adeleke
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
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12
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Cao Y, Liu J, Liu G, Du H, Liu T, Wang G, Wang Q, Zhou Y, Wang E. Exploring the Immunoprotective Potential of a Nanocarrier Immersion Vaccine Encoding Sip against Streptococcus Infection in Tilapia ( Oreochromis niloticus). Vaccines (Basel) 2023; 11:1262. [PMID: 37515077 PMCID: PMC10383804 DOI: 10.3390/vaccines11071262] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/06/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Tilapia, as one of the fish widely cultured around the world, is suffering severe impact from the streptococcus disease with the deterioration of the breeding environment and the increasing of breeding density, which brings serious economic loss to tilapia farming. In this study, the surface immunogenic protein (Sip) of Streptococcus agalactiae (S. agalactiae) was selected as the potential candidate antigen and connected with bacterial nano cellulose (BNC) to construct the nanocarrier subunit vaccine (BNC-rSip), and the immersion immune effects against S. agalactiae and Streptococcus iniae (S. iniae) in Nile tilapia were evaluated on the basis of the serum antibody level, non-specific enzyme activity, the immune-related gene expression and relative percent survival (RPS). The results indicated that Sip possessed the expected immunogenicity according to the immunoinformatic analysis. Compared with the rSip group, BNC-rSip significantly induced serum antibody production and improved the innate immunity level of tilapia. After challenge, the RPS of BNC-rSip groups were 78.95% (S. agalactiae) and 67.86% (S. iniae), which were both higher than those of rSip groups,31.58% (S. agalactiae) and 35.71% (S. iniae), respectively. Our study indicated that BNC-rSip can induce protective immunity for tilapia through immersion immunization and may be an ideal candidate vaccine for controlling tilapia streptococcal disease.
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Affiliation(s)
- Ye Cao
- Key Laboratory of Fishery Drug Development, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology, Guangdong Province, Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510380, China
- Northwest A&F University Shenzhen Research Institute, Shenzhen 518000, China
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Jia Liu
- Northwest A&F University Shenzhen Research Institute, Shenzhen 518000, China
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Gaoyang Liu
- Northwest A&F University Shenzhen Research Institute, Shenzhen 518000, China
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Hui Du
- Northwest A&F University Shenzhen Research Institute, Shenzhen 518000, China
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Tianqiang Liu
- Northwest A&F University Shenzhen Research Institute, Shenzhen 518000, China
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Gaoxue Wang
- Northwest A&F University Shenzhen Research Institute, Shenzhen 518000, China
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Qing Wang
- Key Laboratory of Fishery Drug Development, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology, Guangdong Province, Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510380, China
| | - Ya Zhou
- College of Animal Science and Technology, Chongqing Three Gorges Vocational College, Chongqing 404155, China
| | - Erlong Wang
- Northwest A&F University Shenzhen Research Institute, Shenzhen 518000, China
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
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13
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Morrow R, Ribul M, Eastmond H, Lanot A, Baurley S. Bio-Producing Bacterial Cellulose Filaments through Co-Designing with Biological Characteristics. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4893. [PMID: 37512168 PMCID: PMC10381431 DOI: 10.3390/ma16144893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/25/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023]
Abstract
The need for circular textiles has led to an interest in the production of biologically derived materials, generating new research into the bioproduction of textiles through design and interdisciplinary approaches. Bacterial cellulose has been produced directly from fermentation into sheets but not yet investigated in terms of producing filaments directly from fermentation. This leaves a wealth of material qualities unexplored. Further, by growing the material directly into filaments, production such as wet spinning are made redundant, thus reducing textile manufacturing steps. The aim of this study was to grow the bio-material, namely bacterial cellulose directly into a filament. This was achieved using a method of co-designing with the characteristics of biological materials. The method combines approaches of material-driven textile design and human-centred co-design to investigate co-designing with the characteristics of living materials for biological material production. The project is part of a wider exploration of bio-manufacturing textiles from waste. The practice-based approach brought together biological sciences and material design through a series of iterative experiments. This, in turn, resulted in designing with the inherent characteristics of bacterial cellulose, and by doing so filaments were designed to be fabricated directly from fermentation. In this investigation, creative exploration was encouraged within a biological laboratory space, showing how interdisciplinary collaboration can offer innovative alternative bioproduction routes for textile filament production.
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Affiliation(s)
- Roberta Morrow
- Materials Science Research Centre, Royal College of Art, London SW11 4NL, UK
| | - Miriam Ribul
- Materials Science Research Centre, Royal College of Art, London SW11 4NL, UK
| | - Heather Eastmond
- CNAP-Department of Biology, University of York, Wentworth Way, Heslington, York YO10 5DD, UK
| | - Alexandra Lanot
- CNAP-Department of Biology, University of York, Wentworth Way, Heslington, York YO10 5DD, UK
| | - Sharon Baurley
- Materials Science Research Centre, Royal College of Art, London SW11 4NL, UK
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14
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Netrusov AI, Liyaskina EV, Kurgaeva IV, Liyaskina AU, Yang G, Revin VV. Exopolysaccharides Producing Bacteria: A Review. Microorganisms 2023; 11:1541. [PMID: 37375041 DOI: 10.3390/microorganisms11061541] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/31/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Bacterial exopolysaccharides (EPS) are essential natural biopolymers used in different areas including biomedicine, food, cosmetic, petroleum, and pharmaceuticals and also in environmental remediation. The interest in them is primarily due to their unique structure and properties such as biocompatibility, biodegradability, higher purity, hydrophilic nature, anti-inflammatory, antioxidant, anti-cancer, antibacterial, and immune-modulating and prebiotic activities. The present review summarizes the current research progress on bacterial EPSs including their properties, biological functions, and promising applications in the various fields of science, industry, medicine, and technology, as well as characteristics and the isolation sources of EPSs-producing bacterial strains. This review provides an overview of the latest advances in the study of such important industrial exopolysaccharides as xanthan, bacterial cellulose, and levan. Finally, current study limitations and future directions are discussed.
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Affiliation(s)
- Alexander I Netrusov
- Department of Microbiology, Faculty of Biology, M.V. Lomonosov Moscow State University, 119234 Moscow, Russia
- Faculty of Biology and Biotechnology, High School of Economics, 119991 Moscow, Russia
| | - Elena V Liyaskina
- 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
| | - Alexandra U Liyaskina
- Institute of the World Ocean, Far Eastern Federal University, 690922 Vladivostok, Russia
| | - Guang Yang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Viktor V Revin
- Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, 430005 Saransk, Russia
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15
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Bimmer M, Reimer M, Klingl A, Ludwig C, Zollfrank C, Liebl W, Ehrenreich A. Analysis of cellulose synthesis in a high-producing acetic acid bacterium Komagataeibacter hansenii. Appl Microbiol Biotechnol 2023; 107:2947-2967. [PMID: 36930278 PMCID: PMC10106347 DOI: 10.1007/s00253-023-12461-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/15/2023] [Accepted: 02/22/2023] [Indexed: 03/18/2023]
Abstract
Bacterial cellulose (BC) represents a renewable biomaterial with unique properties promising for biotechnology and biomedicine. Komagataeibacter hansenii ATCC 53,582 is a well-characterized high-yield producer of BC used in the industry. Its genome encodes three distinct cellulose synthases (CS), bcsAB1, bcsAB2, and bcsAB3, which together with genes for accessory proteins are organized in operons of different complexity. The genetic foundation of its high cellulose-producing phenotype was investigated by constructing chromosomal in-frame deletions of the CSs and of two predicted regulatory diguanylate cyclases (DGC), dgcA and dgcB. Proteomic characterization suggested that BcsAB1 was the decisive CS because of its high expression and its exclusive contribution to the formation of microcrystalline cellulose. BcsAB2 showed a lower expression level but contributes significantly to the tensile strength of BC and alters fiber diameter significantly as judged by scanning electron microscopy. Nevertheless, no distinct extracellular polymeric substance (EPS) from this operon was identified after static cultivation. Although transcription of bcsAB3 was observed, expression of the protein was below the detection limit of proteome analysis. Alike BcsAB2, deletion of BcsAB3 resulted in a visible reduction of the cellulose fiber diameter. The high abundance of BcsD and the accessory proteins CmcAx, CcpAx, and BglxA emphasizes their importance for the proper formation of the cellulosic network. Characterization of deletion mutants lacking the DGC genes dgcA and dgcB suggests a new regulatory mechanism of cellulose synthesis and cell motility in K. hansenii ATCC 53,582. Our findings form the basis for rational tailoring of the characteristics of BC. KEY POINTS: • BcsAB1 induces formation of microcrystalline cellulose fibers. • Modifications by BcsAB2 and BcsAB3 alter diameter of cellulose fibers. • Complex regulatory network of DGCs on cellulose pellicle formation and motility.
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Affiliation(s)
- Martin Bimmer
- School of Life Sciences, Technical University of Munich, Emil-Ramann-Straße 4, 85354, Freising, Germany
| | - Martin Reimer
- Technical University of Munich, Campus Straubing, Schulgasse 16, 94315, Straubing, Germany
| | - Andreas Klingl
- Plant Development, Ludwig-Maximilans-Universität München, Großhaderner Str.2, 82152, BiozentrumPlanegg-Martinsried, Germany
| | - Christina Ludwig
- Bavarian Center for Biomolecular Mass Spectrometry (BayBioMS), School of Life Sciences, Technical University of Munich, Gregor-Mendel-Straße 4, 85354, Freising, Germany
| | - Cordt Zollfrank
- Technical University of Munich, Campus Straubing, Schulgasse 16, 94315, Straubing, Germany
| | - Wolfgang Liebl
- School of Life Sciences, Technical University of Munich, Emil-Ramann-Straße 4, 85354, Freising, Germany
| | - Armin Ehrenreich
- School of Life Sciences, Technical University of Munich, Emil-Ramann-Straße 4, 85354, Freising, Germany.
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16
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Samyn P, Meftahi A, Geravand SA, Heravi MEM, Najarzadeh H, Sabery MSK, Barhoum A. Opportunities for bacterial nanocellulose in biomedical applications: Review on biosynthesis, modification and challenges. Int J Biol Macromol 2023; 231:123316. [PMID: 36682647 DOI: 10.1016/j.ijbiomac.2023.123316] [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: 10/28/2022] [Revised: 12/30/2022] [Accepted: 01/13/2023] [Indexed: 01/22/2023]
Abstract
Bacterial nanocellulose (BNC) is a natural polysaccharide produced as extracellular material by bacterial strains and has favorable intrinsic properties for primary use in biomedical applications. In this review, an update on state-of-the art and challenges in BNC production, surface modification and biomedical application is given. Recent insights in biosynthesis allowed for better understanding of governing parameters improving production efficiency. In particular, introduction of different carbon/nitrogen sources from alternative feedstock and industrial upscaling of various production methods is challenging. It is important to have control on the morphology, porosity and forms of BNC depending on biosynthesis conditions, depending on selection of bacterial strains, reactor design, additives and culture conditions. The BNC is intrinsically characterized by high water absorption capacity, good thermal and mechanical stability, biocompatibility and biodegradability to certain extent. However, additional chemical and/or physical surface modifications are required to improve cell compatibility, protein interaction and antimicrobial properties. The novel trends in synthesis include the in-situ culturing of hybrid BNC nanocomposites in combination with organic material, inorganic material or extracellular components. In parallel with toxicity studies, the applications of BNC in wound care, tissue engineering, medical implants, drug delivery systems or carriers for bioactive compounds, and platforms for biosensors are highlighted.
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Affiliation(s)
- Pieter Samyn
- SIRRIS, Department Innovations in Circular Economy, Leuven, Belgium.
| | - Amin Meftahi
- Department of Polymer and Textile Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran; Nanotechnology Research Center, Islamic Azad University, South Tehran Branch, Tehran, Iran
| | - Sahar Abbasi Geravand
- Department of Technical & Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran
| | | | - Hamideh Najarzadeh
- Department of Textile Engineering, Science And Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Ahmed Barhoum
- NanoStruc Research Group, Chemistry Department, Faculty of Science, Helwan University, 11795 Cairo, Egypt; School of Chemical Sciences, Dublin City University, Dublin 9, D09 Y074 Dublin, Ireland.
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17
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Magnetic Bacterial Cellulose Biopolymers: Production and Potential Applications in the Electronics Sector. Polymers (Basel) 2023; 15:polym15040853. [PMID: 36850137 PMCID: PMC9961894 DOI: 10.3390/polym15040853] [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] [Received: 12/27/2022] [Revised: 01/29/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Bacterial cellulose (BC) is a biopolymer that has been widely investigated due to its useful characteristics, such as nanometric structure, simple production and biocompatibility, enabling the creation of novel materials made from additive BC in situ and/or ex situ. The literature also describes the magnetization of BC biopolymers by the addition of particles such as magnetite and ferrites. The processing of BC with these materials can be performed in different ways to adapt to the availability of materials and the objectives of a given application. There is considerable interest in the electronics field for novel materials and devices as well as non-polluting, sustainable solutions. This sector influences the development of others, including the production and optimization of new equipment, medical devices, sensors, transformers and motors. Thus, magnetic BC has considerable potential in applied research, such as the production of materials for biotechnological electronic devices. Magnetic BC also enables a reduction in the use of polluting materials commonly found in electronic devices. This review article highlights the production of this biomaterial and its applications in the field of electronics.
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18
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Mendonça I, Sousa J, Cunha C, Faria M, Ferreira A, Cordeiro N. Solving urban water microplastics with bacterial cellulose hydrogels: Leveraging predictive computational models. CHEMOSPHERE 2023; 314:137719. [PMID: 36592831 DOI: 10.1016/j.chemosphere.2022.137719] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
The prevalence of microplastics (MPs) in both urban and aquatic ecosystems is concerning, with wastewater treatment plants being considered one of the major sources of the issue. As the focus on developing sustainable solutions increases, unused remnants from bacterial cellulose (BC) membranes were ground to form BC hydrogels as potential bioflocculants of MPs. The influence of operational parameters such as BC:MPs ratio, hydrogel grinding, immersion and mixing time, temperature, pH, ionic strength, and metal cations on MPs flocculation and dispersion were evaluated. A response surface methodology based on experimental data sets was computed to understand how these parameters influence the flocculation process. Further, both the BC hydrogel and the hetero-aggregation of MPs were characterised by UV-Vis, ATR-FTIR, IGC, water uptake assays, fluorescence, and scanning electron microscopy. These highlights that the BC hydrogel would be fully effective at hetero-aggregating MPs in naturally-occurring concentrations, thereby not constituting a limiting performance factor for MPs' optimal flocculation and aggregation. Even considering exceptionally high concentrations of MPs (2 g/L) that far exceed naturally-occurring concentrations, the BC hydrogel was shown to have elevated MPs flocculation activity (reaching 88.6%: 1.77 g/L). The computation of bioflocculation activity showed high reliability in predicting flocculation performance, unveiling that the BC:MPs ratio and grinding times were the most critical variables modulating flocculation rates. Also, short exposure times (5 min) were sufficient to drive robust particle aggregation. The microporous nature of the hydrogel revealed by electron microscopy is the likely driver of strong MPs bioflocculant activity, far outperforming dispersive commercial bioflocculants like xanthan gum and alginate. This pilot study provides convincing evidence that even BC remainings can be used to produce highly potent and circular bioflocculators of MPs, with prospective application in the wastewater treatment industry.
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Affiliation(s)
- Ivana Mendonça
- LB3 - Faculty of Science and Engineering, University of Madeira, 9020-105 Funchal, Portugal
| | - Jessica Sousa
- LB3 - Faculty of Science and Engineering, University of Madeira, 9020-105 Funchal, Portugal
| | - César Cunha
- LB3 - Faculty of Science and Engineering, University of Madeira, 9020-105 Funchal, Portugal
| | - Marisa Faria
- LB3 - Faculty of Science and Engineering, University of Madeira, 9020-105 Funchal, Portugal; CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, 4450-208 Matosinhos, Portugal
| | - Artur Ferreira
- CICECO - Aveiro Institute of Materials and Águeda School of Technology and Management, University of Aveiro, 3754-909, Águeda, Portugal
| | - Nereida Cordeiro
- LB3 - Faculty of Science and Engineering, University of Madeira, 9020-105 Funchal, Portugal; CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, 4450-208 Matosinhos, Portugal.
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19
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Horue M, Silva JM, Berti IR, Brandão LR, Barud HDS, Castro GR. Bacterial Cellulose-Based Materials as Dressings for Wound Healing. Pharmaceutics 2023; 15:pharmaceutics15020424. [PMID: 36839745 PMCID: PMC9963514 DOI: 10.3390/pharmaceutics15020424] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/10/2022] [Accepted: 12/23/2022] [Indexed: 01/31/2023] Open
Abstract
Bacterial cellulose (BC) is produced by several microorganisms as extracellular structures and can be modified by various physicochemical and biological strategies to produce different cellulosic formats. The main advantages of BC for biomedical applications can be summarized thus: easy moldability, purification, and scalability; high biocompatibility; and straightforward tailoring. The presence of a high amount of free hydroxyl residues, linked with water and nanoporous morphology, makes BC polymer an ideal candidate for wound healing. In this frame, acute and chronic wounds, associated with prevalent pathologies, were addressed to find adequate therapeutic strategies. Hence, the main characteristics of different BC structures-such as membranes and films, fibrous and spheroidal, nanocrystals and nanofibers, and different BC blends, as well as recent advances in BC composites with alginate, collagen, chitosan, silk sericin, and some miscellaneous blends-are reported in detail. Moreover, the development of novel antimicrobial BC and drug delivery systems are discussed.
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Affiliation(s)
- Manuel Horue
- Laboratorio de Nanobiomateriales, CINDEFI, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata (UNLP)-CONICET (CCT La Plata), Calle 47 y 115, La Plata B1900, Argentina
| | - Jhonatan Miguel Silva
- Biopolymers and Biomaterials Laboratory—BioPolMat, University of Araraquara—UNIARA, Araraquara 14801-320, SP, Brazil
| | - Ignacio Rivero Berti
- Laboratorio de Nanobiomateriales, CINDEFI, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata (UNLP)-CONICET (CCT La Plata), Calle 47 y 115, La Plata B1900, Argentina
| | - Larissa Reis Brandão
- Biopolymers and Biomaterials Laboratory—BioPolMat, University of Araraquara—UNIARA, Araraquara 14801-320, SP, Brazil
| | - Hernane da Silva Barud
- Biopolymers and Biomaterials Laboratory—BioPolMat, University of Araraquara—UNIARA, Araraquara 14801-320, SP, Brazil
- Correspondence: (H.d.S.B.); (G.R.C.)
| | - Guillermo R. Castro
- Max Planck Laboratory for Structural Biology, Chemistry and Molecular Biophysics of Rosario (MPLbioR, UNR-MPIbpC), Partner Laboratory of the Max Planck Institute for Biophysical Chemistry (MPIbpC, MPG), Centro de Estudios Interdisciplinarios (CEI), Universidad Nacional de Rosario, Maipú 1065, Rosario S2000, Argentina
- Nanomedicine Research Unit (Nanomed), Center for Natural and Human Sciences (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, SP, Brazil
- Correspondence: (H.d.S.B.); (G.R.C.)
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20
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Faraco TA, Fontes MDL, Paschoalin RT, Claro AM, Gonçalves IS, Cavicchioli M, de Farias RL, Cremona M, Ribeiro SJL, Barud HDS, Legnani C. Review of Bacterial Nanocellulose as Suitable Substrate for Conformable and Flexible Organic Light-Emitting Diodes. Polymers (Basel) 2023; 15:polym15030479. [PMID: 36771781 PMCID: PMC9918992 DOI: 10.3390/polym15030479] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 12/10/2022] [Accepted: 01/06/2023] [Indexed: 01/18/2023] Open
Abstract
As the development of nanotechnology progresses, organic electronics have gained momentum in recent years, and the production and rapid development of electronic devices based on organic semiconductors, such as organic light-emitting diodes (OLEDs), organic photovoltaic cells (OPVs), and organic field effect transistors (OFETs), among others, have excelled. Their uses extend to the fabrication of intelligent screens for televisions and portable devices, due to their flexibility and versatility. Lately, great efforts have been reported in the literature to use them in the biomedical field, such as in photodynamic therapy. In tandem, there has been considerable interest in the design of advanced materials originating from natural sources. Bacterial nanocellulose (BNC) is a natural polymer synthesized by many microorganisms, notably by non-pathogenic strains of Komagataeibacter (K. xylinus, K. hansenii, and K. rhaeticus). BNC shows distinct physical and mechanical properties, including its insolubility, rapid biodegradability, tensile strength, elasticity, durability, and nontoxic and nonallergenic features, which make BNC ideal for many areas, including active and intelligent food packaging, sensors, water remediation, drug delivery, wound healing, and as conformable/flexible substrates for application in organic electronics. Here, we review BNC production methods, properties, and applications, focusing on electronic devices, especially OLEDs and flexible OLEDs (FOLEDs). Furthermore, we discuss the future progress of BNC-based flexible substrate nanocomposites.
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Affiliation(s)
- Thales Alves Faraco
- Laboratory of Organic Electronics (LEO), Department of Physics, Federal University of Juiz de Fora (UFJF), Juiz de Fora 36036-330, MG, Brazil
- Laboratory of Molecular Optoelectronics (LOEM), Department of Physics, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro 22451-900, RJ, Brazil
| | - Marina de Lima Fontes
- Laboratory of Biopolymers and Biomaterials (BioPolMat), Laboratory of Medicinal Chemistry and Biomaterials (LQMBio), Department of Biotechnology, University of Araraquara (UNIARA), Araraquara 14801-340, SP, Brazil
| | - Rafaella Takehara Paschoalin
- Laboratory of Biopolymers and Biomaterials (BioPolMat), Laboratory of Medicinal Chemistry and Biomaterials (LQMBio), Department of Biotechnology, University of Araraquara (UNIARA), Araraquara 14801-340, SP, Brazil
| | - Amanda Maria Claro
- Laboratory of Biopolymers and Biomaterials (BioPolMat), Laboratory of Medicinal Chemistry and Biomaterials (LQMBio), Department of Biotechnology, University of Araraquara (UNIARA), Araraquara 14801-340, SP, Brazil
| | - Isabella Salgado Gonçalves
- Laboratory of Biopolymers and Biomaterials (BioPolMat), Laboratory of Medicinal Chemistry and Biomaterials (LQMBio), Department of Biotechnology, University of Araraquara (UNIARA), Araraquara 14801-340, SP, Brazil
- Center of Exact Sciences and Technology, Federal University of São Carlos (UFSCar), São Carlos 13565-905, SP, Brazil
| | - Mauricio Cavicchioli
- Laboratory of Biopolymers and Biomaterials (BioPolMat), Laboratory of Medicinal Chemistry and Biomaterials (LQMBio), Department of Biotechnology, University of Araraquara (UNIARA), Araraquara 14801-340, SP, Brazil
| | - Renan Lira de Farias
- Department of Chemistry, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro 22451-900, RJ, Brazil
| | - Marco Cremona
- Laboratory of Molecular Optoelectronics (LOEM), Department of Physics, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro 22451-900, RJ, Brazil
| | - Sidney José Lima Ribeiro
- Laboratory of Photonic Materials, Department of Analytical, Physical-Chemistry and Inorganic Chemistry, Institute of Chemistry, State University of São Paulo (UNESP), Araraquara 14800-060, SP, Brazil
| | - Hernane da Silva Barud
- Laboratory of Biopolymers and Biomaterials (BioPolMat), Laboratory of Medicinal Chemistry and Biomaterials (LQMBio), Department of Biotechnology, University of Araraquara (UNIARA), Araraquara 14801-340, SP, Brazil
- Correspondence: (H.d.S.B.); (C.L.)
| | - Cristiano Legnani
- Laboratory of Organic Electronics (LEO), Department of Physics, Federal University of Juiz de Fora (UFJF), Juiz de Fora 36036-330, MG, Brazil
- Correspondence: (H.d.S.B.); (C.L.)
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21
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Chai YD, Pang YL, Lim S, Chong WC, Lai CW, Abdullah AZ. Recent Progress on Tailoring the Biomass-Derived Cellulose Hybrid Composite Photocatalysts. Polymers (Basel) 2022; 14:polym14235244. [PMID: 36501638 PMCID: PMC9736154 DOI: 10.3390/polym14235244] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022] Open
Abstract
Biomass-derived cellulose hybrid composite materials are promising for application in the field of photocatalysis due to their excellent properties. The excellent properties between biomass-derived cellulose and photocatalyst materials was induced by biocompatibility and high hydrophilicity of the cellulose components. Biomass-derived cellulose exhibited huge amount of electron-rich hydroxyl group which could promote superior interaction with the photocatalyst. Hence, the original sources and types of cellulose, synthesizing methods, and fabrication cellulose composites together with applications are reviewed in this paper. Different types of biomasses such as biochar, activated carbon (AC), cellulose, chitosan, and chitin were discussed. Cellulose is categorized as plant cellulose, bacterial cellulose, algae cellulose, and tunicate cellulose. The extraction and purification steps of cellulose were explained in detail. Next, the common photocatalyst nanomaterials including titanium dioxide (TiO2), zinc oxide (ZnO), graphitic carbon nitride (g-C3N4), and graphene, were introduced based on their distinct structures, advantages, and limitations in water treatment applications. The synthesizing method of TiO2-based photocatalyst includes hydrothermal synthesis, sol-gel synthesis, and chemical vapor deposition synthesis. Different synthesizing methods contribute toward different TiO2 forms in terms of structural phases and surface morphology. The fabrication and performance of cellulose composite catalysts give readers a better understanding of the incorporation of cellulose in the development of sustainable and robust photocatalysts. The modifications including metal doping, non-metal doping, and metal-organic frameworks (MOFs) showed improvements on the degradation performance of cellulose composite catalysts. The information and evidence on the fabrication techniques of biomass-derived cellulose hybrid photocatalyst and its recent application in the field of water treatment were reviewed thoroughly in this review paper.
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Affiliation(s)
- Yi Ding Chai
- Department of Chemical Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang 43000, Malaysia
| | - Yean Ling Pang
- Department of Chemical Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang 43000, Malaysia
- Centre for Photonics and Advanced Materials Research, Universiti Tunku Abdul Rahman, Kajang 43000, Malaysia
- Correspondence: or ; Tel.: +603-9086-0288; Fax: +603-9019-8868
| | - Steven Lim
- Department of Chemical Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang 43000, Malaysia
- Centre for Photonics and Advanced Materials Research, Universiti Tunku Abdul Rahman, Kajang 43000, Malaysia
| | - Woon Chan Chong
- Department of Chemical Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang 43000, Malaysia
- Centre for Photonics and Advanced Materials Research, Universiti Tunku Abdul Rahman, Kajang 43000, Malaysia
| | - Chin Wei Lai
- Nanotechnology & Catalysis Research Centre (NANOCAT), Institute for Advanced Studies, University of Malaya, Kuala Lumpur 50603, Malaysia
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22
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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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23
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Sources, Chemical Functionalization, and Commercial Applications of Nanocellulose and Nanocellulose-Based Composites: A Review. Polymers (Basel) 2022; 14:polym14214468. [PMID: 36365462 PMCID: PMC9658553 DOI: 10.3390/polym14214468] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/14/2022] [Accepted: 10/19/2022] [Indexed: 11/25/2022] Open
Abstract
Nanocellulose is the most abundant material extracted from plants, animals, and bacteria. Nanocellulose is a cellulosic material with nano-scale dimensions and exists in the form of cellulose nanocrystals (CNC), bacterial nanocellulose (BNC), and nano-fibrillated cellulose (NFC). Owing to its high surface area, non-toxic nature, good mechanical properties, low thermal expansion, and high biodegradability, it is obtaining high attraction in the fields of electronics, paper making, packaging, and filtration, as well as the biomedical industry. To obtain the full potential of nanocellulose, it is chemically modified to alter the surface, resulting in improved properties. This review covers the nanocellulose background, their extraction methods, and possible chemical treatments that can enhance the properties of nanocellulose and its composites, as well as their applications in various fields.
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24
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Qian H, Liu J, Wang X, Pei W, Fu C, Ma M, Huang C. The state-of-the-art application of functional bacterial cellulose-based materials in biomedical fields. Carbohydr Polym 2022; 300:120252. [DOI: 10.1016/j.carbpol.2022.120252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/13/2022] [Accepted: 10/19/2022] [Indexed: 11/02/2022]
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25
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Szymańska M, Hoppe J, Dutkiewicz M, Sobolewski P, Palacz M, Janus E, Zielińska B, Drozd R. Silicone polyether surfactant enhances bacterial cellulose synthesis and water holding capacity. Int J Biol Macromol 2022; 208:642-653. [PMID: 35337915 DOI: 10.1016/j.ijbiomac.2022.03.124] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/18/2022] [Accepted: 03/19/2022] [Indexed: 01/24/2023]
Abstract
The versatility and unique properties of bacterial cellulose (BC) motivate research into enhancing its synthesis. Here a silicone polyether surfactant (SPS) was synthesized and tested as a non-nutritional additive to the cultivation media of Komagataeibacter xylinus. The addition of SPS to the Hestrin-Schramm (HS) medium resulted in a concentration-dependent decrease in surface tension from 59.57 ± 0.37 mN/m to 30.05 ± 0.41 mN/m (for 0.1% addition) that was correlated with an increased yield of BC, up to 37% wet mass for surfactant concentration close to its critical micelle concentration (0.008%). Physicochemical characterization of bacterial cellulose obtained in presence of SPS, showed that surfactant is not incorporated into BC structure and has a moderate effect on its crystallinity, thermal stability. Moreover, the water holding capacity was enhanced by over 40%. Importantly, obtained BC did not affect L929 murine fibroblast cell viability. We conclude that SPS provides an eco-friendly approach to increasing BC yield in static culture, enabling more widespread industrial and biomedical applications.
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Affiliation(s)
- Magdalena Szymańska
- Department of Microbiology and Biotechnology, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Szczecin, 45 Piastów Avenue, 70-311 Szczecin, Poland
| | - Jakub Hoppe
- Faculty of Chemistry, Adam Mickiewicz University, 89b Umultowska Str., 61-614 Poznań Poland
| | - Michał Dutkiewicz
- Poznań Science and Technology Park, Adam Mickiewicz University Foundation, 46 Rubież Str., 61-612 Poznań, Poland
| | - Peter Sobolewski
- Department of Polymer and Biomaterials Science, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, 45 Piastów Avenue, 71-311 Szczecin, Poland
| | - Magdalena Palacz
- Poznań Science and Technology Park, Adam Mickiewicz University Foundation, 46 Rubież Str., 61-612 Poznań, Poland
| | - Ewa Janus
- Department of Chemical Organic Technology, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, 10 Pulawskiego Str., 70-322 Szczecin, Poland
| | - Beata Zielińska
- Department of Nanomaterials Physicochemistry, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, 42 Piastów Avenue, 71-065 Szczecin, Poland
| | - Radosław Drozd
- Department of Microbiology and Biotechnology, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Szczecin, 45 Piastów Avenue, 70-311 Szczecin, Poland.
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26
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Chinga-Carrasco G, Rosendahl J, Catalán J. Nanocelluloses - Nanotoxicology, Safety Aspects and 3D Bioprinting. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1357:155-177. [PMID: 35583644 DOI: 10.1007/978-3-030-88071-2_7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Nanocelluloses have good rheological properties that facilitate the extrusion of nanocellulose gels in micro-extrusion systems. It is considered a highly relevant characteristic that makes it possible to use nanocellulose as an ink component for 3D bioprinting purposes. The nanocelluloses assessed in this book chapter include wood nanocellulose (WNC), bacterial nanocellulose (BNC), and tunicate nanocellulose (TNC), which are often assumed to be non-toxic. Depending on various chemical and mechanical processes, both cellulose nanofibrils (CNF) and cellulose nanocrystals (CNC) can be obtained from the three mentioned nanocelluloses (WNC, BNC, and TNC). Pre/post-treatment processes (chemical and mechanical) cause modifications regarding surface chemistry and nano-morphology. Hence, it is essential to understand whether physicochemical properties may affect the toxicological profile of nanocelluloses. In this book chapter, we provide an overview of nanotoxicology and safety aspects associated with nanocelluloses. Relevant regulatory requirements are considered. We also discuss hazard assessment strategies based on tiered approaches for safety testing, which can be applied in the early stages of the innovation process. Ensuring the safe development of nanocellulose-based 3D bioprinting products will enable full market use of these sustainable resources throughout their life cycle.
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Affiliation(s)
| | - Jennifer Rosendahl
- RISE, Division Materials and Production, Department Chemistry, Biomaterials and Textiles, Section Biological Function, Borås, Sweden
| | - Julia Catalán
- Occupational Safety, Finnish Institute of Occupational Health, Helsinki, Finland
- Department of Anatomy, Embryology and Genetics, University of Zaragoza, Zaragoza, Spain
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27
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Recent advancement in isolation, processing, characterization and applications of emerging nanocellulose: A review. Int J Biol Macromol 2022; 206:954-976. [PMID: 35304199 DOI: 10.1016/j.ijbiomac.2022.03.064] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 02/08/2023]
Abstract
The emergence of nanocellulose from various natural resources as a promising nanomaterial has been gaining interest for a wide range application. Nanocellulose serves as an excellent candidate since it contributes numerous superior properties and functionalities. In this review, details of the three main nanocellulose categorised: cellulose nanocrystal (CNC), cellulose nanofibril (CNF), and bacterial nanocellulose (BNC) have been described. We focused on the preparation and isolation techniques to produce nanocellulose including alkaline pre-treatment, acid hydrolysis, TEMPO-mediated oxidation, and enzymatic hydrolysis. The surface modification of nanocellulose through esterification, silylation, amidation, phosphorylation, and carboxymethylation to improve the diverse applications has also been reviewed. Some invigorating perspectives on the applications, challenges, and future directions on the relevant issues regarding nanocellulose are also presented.
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28
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Khan S, Ul-Islam M, Ullah MW, Zhu Y, Narayanan KB, Han SS, Park JK. Fabrication strategies and biomedical applications of three-dimensional bacterial cellulose-based scaffolds: A review. Int J Biol Macromol 2022; 209:9-30. [PMID: 35381280 DOI: 10.1016/j.ijbiomac.2022.03.191] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 02/20/2022] [Accepted: 03/28/2022] [Indexed: 12/19/2022]
Abstract
Bacterial cellulose (BC), an extracellular polysaccharide, is a versatile biopolymer due to its intrinsic physicochemical properties, broad-spectrum applications, and remarkable achievements in different fields, especially in the biomedical field. Presently, the focus of BC-related research is on the development of scaffolds containing other materials for in-vitro and in-vivo biomedical applications. To this end, prime research objectives concern the biocompatibility of BC and the development of three-dimensional (3D) BC-based scaffolds. This review summarizes the techniques used to develop 3D BC scaffolds and discusses their potential merits and limitations. In addition, we discuss the various biomedical applications of BC-based scaffolds for which the 3D BC matrix confers desired structural and conformational features. Overall, this review provides comprehensive coverage of the idea, requirements, synthetic strategies, and current and prospective applications of 3D BC scaffolds, and thus, should be useful for researchers working with polysaccharides, biopolymers, or composite materials.
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Affiliation(s)
- Shaukat Khan
- Department of Chemical Engineering, College of Engineering, Dhofar University, 2509, Salalah, Sultanate of Oman
| | - Mazhar Ul-Islam
- Department of Chemical Engineering, College of Engineering, Dhofar University, 2509, Salalah, Sultanate of Oman
| | - Muhammad Wajid Ullah
- Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Youlong Zhu
- Materials Science Institute, The PCFM and GDHPRC Laboratory, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China
| | | | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea.
| | - Joong Kon Park
- Department of Chemical Engineering, Kyungpook National University, Daegu 41566, Republic of Korea.
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29
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Kaczmarek M, Jędrzejczak-Krzepkowska M, Ludwicka K. Comparative Analysis of Bacterial Cellulose Membranes Synthesized by Chosen Komagataeibacter Strains and Their Application Potential. Int J Mol Sci 2022; 23:ijms23063391. [PMID: 35328811 PMCID: PMC8950309 DOI: 10.3390/ijms23063391] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 01/24/2023] Open
Abstract
This article presents a comparative analysis of bacterial cellulose membranes synthesized by several strains of the Komagataeibacter genus in terms of their specific physical, physico-chemical, and mechanical properties. Herein, the aim was to choose the most suitable microorganisms producing cellulosic materials with the greatest potential for the fabrication of bio-inspired nanocomposites. The selection was based on three main steps, starting from the evaluation of BNC biosynthetic efficiency with and without the addition of ethanol, followed by the assessment of mechanical breaking strength, and the physical parameters (compactness, structural integrity, appearance, and thickness) of the obtained biological materials. Ultimately, based on the performed screening procedure, three efficiently growing strains (K. hansenii H3 (6Et), K. rhaeticus K4 (8Et), and Komagataeibacter sp. isolated from balsamic vinegar (12Et)) were chosen for further modifications, enabling additional cellulose functionalization. Here, supplementation of the growth medium with five representative polymeric compounds (citrus/apple pectin, wheat starch, polyvinyl alcohol, polyethylene glycol) led to significant changes in BNC properties, especially dye loading abilities, mechanical strength, and water adsorption/retention capacities. The resulting nanocomposites can be potentially useful in various fields of medicine and industry, and in the future, they may become a practical and cost-effective competitor against commercial biomaterials currently available on the market.
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30
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Sar T, Yesilcimen Akbas M. Potential use of olive oil mill wastewater for bacterial cellulose production. Bioengineered 2022; 13:7659-7669. [PMID: 35264062 PMCID: PMC8974174 DOI: 10.1080/21655979.2022.2050492] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
In this study, olive oil mill wastewater (OOMW), an important waste in the Mediterranean basin, was evaluated to produce bacterial cellulose (BC). For this purpose, the effects of different ratios of OOMW fractions (25–100%) and some additional nutrients (yeast extract, peptone and Hestrin-Schramm medium (HS) components) on BC productions were investigated. Unsupplemented OOMW medium (75% and 100%) yielded as much as BC obtained in HS medium (0.65 g/L), while enrichment of OOMW medium (%100) with yeast extract (5 g/L) and peptone (5 g/L) increased the amount of BC by 5.5 times, reaching to 5.33 g/L. In addition, produced BCs were characterized by FT-IR, TGA, XRD and SEM analyses. BC from OOMW medium (100% OOMW with supplementation) has a high thermal decomposition temperature (316.8°C), whereas it has lower crystallinity index (57%). According to the FT-IR analysis, it was observed that the components of OOMW might be absorbed by BCs. Thus, higher yield productions of BCs from OOMW media compared to BC obtained from HS medium indicate that olive oil industry wastes can be integrated into BC production for industrial applications.
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Affiliation(s)
- Taner Sar
- Swedish Centre for Resource Recovery, University of Borås, Borås, Sweden
| | - Meltem Yesilcimen Akbas
- Department of Molecular Biology and Genetics, Gebze Technical University, Gebze-Kocaeli, Turkey
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31
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Yang H, Chen T, Wang M, Zhou J, Liebl W, Barja F, Chen F. Molecular biology: Fantastic toolkits to improve knowledge and application of acetic acid bacteria. Biotechnol Adv 2022; 58:107911. [PMID: 35033586 DOI: 10.1016/j.biotechadv.2022.107911] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/27/2021] [Accepted: 01/09/2022] [Indexed: 12/24/2022]
Abstract
Acetic acid bacteria (AAB) are a group of gram-negative, obligate aerobic bacteria within the Acetobacteraceae family of the alphaproteobacteria class, which are distributed in a wide variety of different natural sources that are rich in sugar and alcohols, as well as in several traditionally fermented foods. Their capabilities are not limited to the production of acetic acid and the brewing of vinegar, as their names suggest. They can also fix nitrogen and produce various kinds of aldehydes, ketones and other organic acids by incomplete oxidation (also referred to as oxidative fermentation) of the corresponding alcohols and/or sugars, as well as pigments and exopolysaccharides (EPS). In order to gain more insight into these organisms, molecular biology techniques have been extensively applied in almost all aspects of AAB research, including their identification and classification, acid resistance mechanisms, oxidative fermentation, EPS production, thermotolerance and so on. In this review, we mainly focus on the application of molecular biological technologies in the advancement of research into AAB while presenting the progress of the latest studies using these techniques.
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Affiliation(s)
- Haoran Yang
- Hubei International Scientific and Technological Cooperation Base of Traditional Fermented Foods, Huazhong Agricultural University, Wuhan, Hubei, China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China
| | - Tao Chen
- Hubei International Scientific and Technological Cooperation Base of Traditional Fermented Foods, Huazhong Agricultural University, Wuhan, Hubei, China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China
| | - Min Wang
- State Key Laboratory of Food Nutrition and Safety, College of Biotechnology, Tianjin University of Science &Technology, Tianjin, China
| | - Jingwen Zhou
- School of Biotechnology and Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, Jiangsu, China
| | | | - François Barja
- Microbiology Unit, Department of Botany and Plant Biology, University of Geneva, Sciences III, Geneva, Switzerland
| | - Fusheng Chen
- Hubei International Scientific and Technological Cooperation Base of Traditional Fermented Foods, Huazhong Agricultural University, Wuhan, Hubei, China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China.
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32
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Repeated-batch simultaneous saccharification and fermentation of cassava pulp for ethanol production using amylases and Saccharomyces cerevisiae immobilized on bacterial cellulose. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2021.108258] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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33
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Soeiro VS, Tundisi LL, Novaes LC, Mazzola PG, Aranha N, Grotto D, Júnior JM, Komatsu D, Gama FM, Chaud MV, Jozala AF. Production of bacterial cellulose nanocrystals via enzymatic hydrolysis and evaluation of their coating on alginate particles formed by ionotropic gelation. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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34
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Bang WY, Kim DH, Kang MD, Yang J, Huh T, Lim YW, Jung YH. Addition of Various Cellulosic Components to Bacterial Nanocellulose: A Comparison of Surface Qualities and Crystalline Properties. J Microbiol Biotechnol 2021; 31:1366-1372. [PMID: 34319261 PMCID: PMC9705885 DOI: 10.4014/jmb.2106.06068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/21/2021] [Accepted: 07/21/2021] [Indexed: 12/15/2022]
Abstract
Bacterial nanocellulose (BNC) is a biocompatible material with a lot of potential. To make BNC commercially feasible, improvements in its production and surface qualities must be made. Here, we investigated the in situ fermentation and generation of BNC by addition of different cellulosic substrates such as Avicel and carboxymethylcellulose (CMC) and using Komagataeibacter sp. SFCB22-18. The addition of cellulosic substrates improved BNC production by a maximum of about 5 times and slightly modified its structural properties. The morphological and structural properties of BNC were investigated by using Fourier transform-infrared spectroscopy (FT-IR), scanning electron microscopy and X-ray diffraction. Furthermore, a type-A cellulose-binding protein derived from Clostridium thermocellum, CtCBD3, was used in a novel biological analytic approach to measure the surface crystallinity of the BNC. Because Avicel and CMC may adhere to microfibrils during BNC synthesis or crystallization, cellulose-binding protein could be a useful tool for identifying the crystalline properties of BNC with high sensitivity.
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Affiliation(s)
- Won Yeong Bang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea,Ildong Bioscience, Pyeongtaek 17957, Republic of Korea
| | - Dong Hyun Kim
- Department of Biotechnology, Graduate School, Korea University, Seoul 02841, Republic of Korea
| | - Mi Dan Kang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jungwoo Yang
- Ildong Bioscience, Pyeongtaek 17957, Republic of Korea
| | - Taelin Huh
- School of Life Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Young Woon Lim
- School of Biological Sciences and Institution of Microbiology, Seoul National University, Seoul 08826, Republic of Korea
| | - Young Hoon Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea,Corresponding author Phone: +82-53-950-5777 Fax: +82-53-950-6772 E-mail: younghoonjung@ knu.ac.kr
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35
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Sun P, Valenzuela SV, Chunkrua P, Javier Pastor FI, Laurent CVF, Ludwig R, van Berkel WJH, Kabel MA. Oxidized Product Profiles of AA9 Lytic Polysaccharide Monooxygenases Depend on the Type of Cellulose. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2021; 9:14124-14133. [PMID: 34722005 PMCID: PMC8549066 DOI: 10.1021/acssuschemeng.1c04100] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/28/2021] [Indexed: 06/13/2023]
Abstract
Lytic polysaccharide monooxygenases (LPMOs) are essential for enzymatic conversion of lignocellulose-rich biomass in the context of biofuels and platform chemicals production. Considerable insight into the mode of action of LPMOs has been obtained, but research on the cellulose specificity of these enzymes is still limited. Hence, we studied the product profiles of four fungal Auxiliary Activity family 9 (AA9) LPMOs during their oxidative cleavage of three types of cellulose: bacterial cellulose (BC), Avicel PH-101 (AVI), and regenerated amorphous cellulose (RAC). We observed that attachment of a carbohydrate-binding module 1 (CBM1) did not change the substrate specificity of LPMO9B from Myceliophthora thermophila C1 (MtLPMO9B) but stimulated the degradation of all three types of cellulose. A detailed quantification of oxidized ends in both soluble and insoluble fractions, as well as characterization of oxidized cello-oligosaccharide patterns, suggested that MtLPMO9B generates mainly oxidized cellobiose from BC, while producing oxidized cello-oligosaccharides from AVI and RAC ranged more randomly from DP2-8. Comparable product profiles, resulting from BC, AVI, and RAC oxidation, were found for three other AA9 LPMOs. These distinct cleavage profiles highlight cellulose specificity rather than an LPMO-dependent mechanism and may further reflect that the product profiles of AA9 LPMOs are modulated by different cellulose types.
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Affiliation(s)
- Peicheng Sun
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Susana V. Valenzuela
- Department
of Genetics, Microbiology and Statistics, Faculty of Biology, University of Barcelona, Av. Diagonal 643, 08028 Barcelona, Spain
- Institute
of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain
| | - Pimvisuth Chunkrua
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Francisco I. Javier Pastor
- Department
of Genetics, Microbiology and Statistics, Faculty of Biology, University of Barcelona, Av. Diagonal 643, 08028 Barcelona, Spain
- Institute
of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain
| | - Christophe V. F.
P. Laurent
- Biocatalysis
and Biosensing Laboratory, Department of Food Science and Technology, BOKU−University of Natural Resources and Life
Sciences, Muthgasse 18, 1190 Vienna, Austria
- Institute
of Molecular Modeling and Simulation, Department of Material Sciences
and Process Engineering, BOKU−University
of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria
| | - Roland Ludwig
- Biocatalysis
and Biosensing Laboratory, Department of Food Science and Technology, BOKU−University of Natural Resources and Life
Sciences, Muthgasse 18, 1190 Vienna, Austria
| | - Willem J. H. van Berkel
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Mirjam A. Kabel
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
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36
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Momin M, Mishra V, Gharat S, Omri A. Recent advancements in cellulose-based biomaterials for management of infected wounds. Expert Opin Drug Deliv 2021; 18:1741-1760. [PMID: 34605347 DOI: 10.1080/17425247.2021.1989407] [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] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Chronic wounds are a substantial burden on the healthcare system. Their treatment requires advanced dressings, which can provide a moist wound environment, prevent bacterial infiltration, and act as a drug carrier. Cellulose is biocompatible, biodegradable, and can be functionalized according to specific requirements, which makes it a highly versatile biomaterial. Antimicrobial cellulose dressings are proving to be highly effective against infected wounds. AREAS COVERED This review briefly addresses the mechanism of wound healing and its pathophysiology. It also discusses wound infections, biofilm formation, and progressive emergence of drug-resistant bacteria in chronic wounds and the treatment strategies for such types of infected wounds. It also summarizes the general properties, method of production, and types of cellulose wound dressings. It explores recent studies and advancements regarding the use of cellulose and its derivatives in wound management. EXPERT OPINION Cellulose and its various functionalized derivatives represent a promising choice of wound dressing material. Cellulose-based dressings loaded with antimicrobials are very useful in controlling infection in a chronic wound. Recent studies showing its efficacy against drug-resistant bacteria make it a favorable choice for chronic wound infections. Further research and large-scale clinical trials are required for better clinical evidence of its efficiency.
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Affiliation(s)
- Munira Momin
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India.,SVKM's C B Patel Research Center for Chemistry and Biological Sciences, Mumbai, India
| | - Varsha Mishra
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Sankalp Gharat
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Abdelwahab Omri
- The Novel Drug and Vaccine Delivery Systems Facility, Department of Chemistry and Biochemistry, Laurentian University, Sudbury, Canada
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37
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Li G, Wang L, Deng Y, Wei Q. Research progress of the biosynthetic strains and pathways of bacterial cellulose. J Ind Microbiol Biotechnol 2021; 49:6373448. [PMID: 34549273 PMCID: PMC9113090 DOI: 10.1093/jimb/kuab071] [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: 06/12/2021] [Accepted: 09/17/2021] [Indexed: 11/14/2022]
Abstract
Bacterial cellulose is a glucose biopolymer produced by microorganisms and widely used as a natural renewable and sustainable resource in the world. However, few bacterial cellulose-producing strains and low yield of cellulose greatly limited the development of bacterial cellulose. In this review, we summarized the 30 cellulose-producing bacteria reported so far, including the physiological functions and the metabolic synthesis mechanism of bacterial cellulose, and the involved three kinds of cellulose synthases (type I, type II, and type III), which are expected to provide a reference for the exploration of new cellulose-producing microbes.
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Affiliation(s)
- Guohui Li
- National Engineering Laboratory for Cereal Fermentation Technology (NELCF), Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China.,Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu, 214122, China
| | - Li Wang
- National Engineering Laboratory for Cereal Fermentation Technology (NELCF), Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China.,Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu, 214122, China
| | - Yu Deng
- National Engineering Laboratory for Cereal Fermentation Technology (NELCF), Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China.,Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu, 214122, China
| | - Qufu Wei
- Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu, 214122, China
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38
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Singhania RR, Patel AK, Tsai ML, Chen CW, Di Dong C. Genetic modification for enhancing bacterial cellulose production and its applications. Bioengineered 2021; 12:6793-6807. [PMID: 34519629 PMCID: PMC8806912 DOI: 10.1080/21655979.2021.1968989] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Bacterial cellulose (BC) is higher in demand due to its excellent properties which is attributed to its purity and nano size. Komagataeibacter xylinum is a model organism where BC production has been studied in detail because of its higher cellulose production capacity. BC production mechanism shows involvement of a series of sequential reactions with enzymes for biosynthesis of cellulose. It is necessary to know the mechanism to understand the involvement of regulatory proteins which could be the probable targets for genetic modification to enhance or regulate yield of BC and to alter BC properties as well. For the industrial production of BC, controlled synthesis is desired so as to save energy, hence genetic manipulation opens up avenues for upregulating or controlling the cellulose synthesis in the bacterium by targeting genes involved in cellulose biosynthesis. In this review article genetic modification has been presented as a tool to introduce desired changes at genetic level resulting in improved yield or properties. There has been a lack of studies on genetic modification for BC production due to limited availability of information on whole genome and genetic toolkits; however, in last few years, the number of studies has been increased on this aspect as whole genome sequencing of several Komagataeibacter strains are being done. In this review article, we have presented the mechanisms and the targets for genetic modifications in order to achieve desired changes in the BC production titer as well as its characteristics.
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Affiliation(s)
- Reeta Rani Singhania
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Anil Kumar Patel
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Mei-Ling Tsai
- Department of Seafood Science, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Chiu-Wen Chen
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Cheng Di Dong
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
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39
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Caro-Astorga J, Walker KT, Herrera N, Lee KY, Ellis T. Bacterial cellulose spheroids as building blocks for 3D and patterned living materials and for regeneration. Nat Commun 2021; 12:5027. [PMID: 34413311 PMCID: PMC8377073 DOI: 10.1038/s41467-021-25350-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 08/03/2021] [Indexed: 02/04/2023] Open
Abstract
Engineered living materials (ELMs) based on bacterial cellulose (BC) offer a promising avenue for cheap-to-produce materials that can be programmed with genetically encoded functionalities. Here we explore how ELMs can be fabricated in a modular fashion from millimetre-scale biofilm spheroids grown from shaking cultures of Komagataeibacter rhaeticus. Here we define a reproducible protocol to produce BC spheroids with the high yield bacterial cellulose producer K. rhaeticus and demonstrate for the first time their potential for their use as building blocks to grow ELMs in 3D shapes. Using genetically engineered K. rhaeticus, we produce functionalized BC spheroids and use these to make and grow patterned BC-based ELMs that signal within a material and can sense and report on chemical inputs. We also investigate the use of BC spheroids as a method to regenerate damaged BC materials and as a way to fuse together smaller material sections of cellulose and synthetic materials into a larger piece. This work improves our understanding of BC spheroid formation and showcases their great potential for fabricating, patterning and repairing ELMs based on the promising biomaterial of bacterial cellulose. Bacterial cellulose is a promising cheap-to-produce programmable engineered living material. Here the authors present a method for production of spheroids for use as engineerable building blocks able to sense and respond to chemical inputs.
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Affiliation(s)
- Joaquin Caro-Astorga
- Department of Bioengineering, Imperial College London, London, UK.,Imperial College Centre for Synthetic Biology, Imperial College London, London, UK
| | - Kenneth T Walker
- Department of Bioengineering, Imperial College London, London, UK.,Imperial College Centre for Synthetic Biology, Imperial College London, London, UK
| | - Natalia Herrera
- Department of Aeronautics, Imperial College London, London, UK
| | - Koon-Yang Lee
- Department of Aeronautics, Imperial College London, London, UK
| | - Tom Ellis
- Department of Bioengineering, Imperial College London, London, UK. .,Imperial College Centre for Synthetic Biology, Imperial College London, London, UK.
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40
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Chanthathamrongsiri N, Petchsomrit A, Leelakanok N, Siranonthana N, Sirirak T. The comparison of the properties of nanocellulose isolated from colonial and solitary marine tunicates. Heliyon 2021; 7:e07819. [PMID: 34458637 PMCID: PMC8379676 DOI: 10.1016/j.heliyon.2021.e07819] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 07/11/2021] [Accepted: 08/13/2021] [Indexed: 12/31/2022] Open
Abstract
This is the first comparative of tunicate cellulose nanocrystalline (t-CNC) from colonial and solitary tunicates. The t-CNC from the colonial tunicate Eudistoma sp. (CL1) was compared with solitary tunicates Polycarpa reniformis (CL2) and Phallusia nigra (CL3). Tunicate samples were extracted by methanol. Residues from the methanol extraction were then subjected to further cellulose purification using pre-hydrolysis, kraft-cooking, bleaching, and sulfuric acid hydrolysis to yield t-CNC. The solitary tunicates yielded higher microfibril contents after the bleaching step but obtained similar t-CNC content to the colonial one after acid hydrolysis. The isolated t-CNC were characterized using Fourier transform infrared spectroscopy, X-ray diffraction, thermalgravimetric analysis, and transmission electron microscopy. Both colonial and solitary tunicates yielded cellulose type I. The pure cellulose type I was successfully isolated from solitary tunicates whereas high inorganic impurities were observed in colonial tunicates. The isolate t-CNC showed high aspect ratios. The solitary and colonial tunicates provided t-CNC with crystallinity indexes over 97% and 35%, respectively. The crystalline size of t-CNCs ranged from 55-124 Å. The thermal stability of all isolated t-CNC was slightly decreased due to the sulfate functional groups gained after acid hydrolysis. We concluded that solitary tunicates were better than colonial tunicates as a source of t-CNC preparation.
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Affiliation(s)
- Naphatson Chanthathamrongsiri
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, Thailand
- The Research Unit in Synthetic Compounds and Synthetic Analogues from Natural Products for Drug Discovery, Burapha University, Chonburi, Thailand
| | - Arpa Petchsomrit
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, Thailand
| | | | | | - Thanchanok Sirirak
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, Thailand
- The Research Unit in Synthetic Compounds and Synthetic Analogues from Natural Products for Drug Discovery, Burapha University, Chonburi, Thailand
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41
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Moradi M, Jacek P, Farhangfar A, Guimarães JT, Forough M. The role of genetic manipulation and in situ modifications on production of bacterial nanocellulose: A review. Int J Biol Macromol 2021; 183:635-650. [PMID: 33957199 DOI: 10.1016/j.ijbiomac.2021.04.173] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 01/18/2023]
Abstract
Natural polysaccharides are well-known biomaterials because of their availability and low-cost, with applications in diverse fields. Cellulose, a renowned polysaccharide, can be obtained from different sources including plants, algae, and bacteria, but recently much attention has been paid to the microorganisms due to their potential of producing renewable compounds. In this regard, bacterial nanocellulose (BNC) is a novel type of nanocellulose material that is commercially synthesized mainly by Komagataeibacter spp. Characteristics such as purity, porosity, and remarkable mechanical properties made BNC a superior green biopolymer with applications in pharmacology, biomedicine, bioprocessing, and food. Genetic manipulation of BNC-producing strains and in situ modifications of the culturing conditions can lead to BNC with enhanced yield/productivity and properties. This review mainly highlights the role of genetic engineering of Komagataeibacter strains and co-culturing of bacterial strains with additives such as microorganisms and nanomaterials to synthesize BNC with improved functionality and productivity rate.
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Affiliation(s)
- Mehran Moradi
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
| | - Paulina Jacek
- Max Planck Institute for Terrestrial Microbiology and LOEWE Center for Synthetic Microbiology (SYNMIKRO), Karl-von-Frisch Strasse 16, 35043 Marburg, Germany.
| | | | - Jonas T Guimarães
- Department of Food Technology, Faculty of Veterinary Medicine, Federal Fluminense University (UFF), Niterói, Rio de Janeiro, Brazil.
| | - Mehrdad Forough
- Department of Chemistry, Middle East Technical University, 06800 Çankaya, Ankara, Turkey
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42
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Characterizing Bacterial Cellulose Produced by Komagataeibacter sucrofermentans H-110 on Molasses Medium and Obtaining a Biocomposite Based on It for the Adsorption of Fluoride. Polymers (Basel) 2021; 13:polym13091422. [PMID: 33925017 PMCID: PMC8125506 DOI: 10.3390/polym13091422] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 12/11/2022] Open
Abstract
Currently, there is an increased demand for biodegradable materials in society due to growing environmental problems. Special attention is paid to bacterial cellulose, which, due to its unique properties, has great prospects for obtaining functional materials for a wide range of applications, including adsorbents. In this regard, the aim of this study was to obtain a biocomposite material with adsorption properties in relation to fluoride ions based on bacterial cellulose using a highly productive strain of Komagataeibacter sucrofermentans H-110 on molasses medium. Films of bacterial cellulose were obtained. Their structure and properties were investigated by FTIR spectroscopy, NMR, atomic force microscopy, scanning electron microscopy, and X-ray structural analysis. The results show that the fiber thickness of the bacterial cellulose formed by the K. sucrofermentans H-110 strain on molasses medium was 60–90 nm. The degree of crystallinity of bacterial cellulose formed on the medium was higher than on standard Hestrin and Schramm medium and amounted to 83.02%. A new biocomposite material was obtained based on bacterial cellulose chemically immobilized on its surface using atomic-layer deposition of nanosized aluminum oxide films. The composite material has high sorption ability to remove fluoride ions from an aqueous medium. The maximum adsorption capacity of the composite is 80.1 mg/g (F/composite). The obtained composite material has the highest adsorption capacity of fluoride from water in comparison with other sorbents. The results prove the potential of bacterial cellulose-based biocomposites as highly effective sorbents for fluoride.
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43
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Li Q, Wu Y, Fang R, Lei C, Li Y, Li B, Pei Y, Luo X, ShilinLiu. Application of Nanocellulose as particle stabilizer in food Pickering emulsion: Scope, Merits and challenges. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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44
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Felgueiras C, Azoia NG, Gonçalves C, Gama M, Dourado F. Trends on the Cellulose-Based Textiles: Raw Materials and Technologies. Front Bioeng Biotechnol 2021; 9:608826. [PMID: 33869148 PMCID: PMC8044815 DOI: 10.3389/fbioe.2021.608826] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 02/25/2021] [Indexed: 01/10/2023] Open
Abstract
There is an emerging environmental awareness and social concern regarding the environmental impact of the textile industry, highlighting the growing need for developing green and sustainable approaches throughout this industry's supply chain. Upstream, due to population growth and the rise in consumption of textile fibers, new sustainable raw materials and processes must be found. Cellulose presents unique structural features, being the most important and available renewable resource for textiles. The physical and chemical modification reactions yielding fibers are of high commercial importance today. Recently developed technologies allow the production of filaments with the strongest tensile performance without dissolution or any other harmful and complex chemical processes. Fibers without solvents are thus on the verge of commercialization. In this review, the technologies for the production of cellulose-based textiles, their surface modification and the recent trends on sustainable cellulose sources, such as bacterial nanocellulose, are discussed. The life cycle assessment of several cellulose fiber production methods is also discussed.
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Affiliation(s)
| | - Nuno G Azoia
- CeNTI-Centre for Nanotechnology and Smart Materials, Vila Nova de Famalicão, Portugal
| | - Cidália Gonçalves
- Centre of Biological Engineering, University of Minho, Braga, Portugal
| | - Miguel Gama
- Centre of Biological Engineering, University of Minho, Braga, Portugal
| | - Fernando Dourado
- Centre of Biological Engineering, University of Minho, Braga, Portugal
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45
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Almeida T, Silvestre AJD, Vilela C, Freire CSR. Bacterial Nanocellulose toward Green Cosmetics: Recent Progresses and Challenges. Int J Mol Sci 2021; 22:2836. [PMID: 33799554 PMCID: PMC8000719 DOI: 10.3390/ijms22062836] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/04/2021] [Accepted: 03/09/2021] [Indexed: 12/19/2022] Open
Abstract
In the skin care field, bacterial nanocellulose (BNC), a versatile polysaccharide produced by non-pathogenic acetic acid bacteria, has received increased attention as a promising candidate to replace synthetic polymers (e.g., nylon, polyethylene, polyacrylamides) commonly used in cosmetics. The applicability of BNC in cosmetics has been mainly investigated as a carrier of active ingredients or as a structuring agent of cosmetic formulations. However, with the sustainability issues that are underway in the highly innovative cosmetic industry and with the growth prospects for the market of bio-based products, a much more prominent role is envisioned for BNC in this field. Thus, this review provides a comprehensive overview of the most recent (last 5 years) and relevant developments and challenges in the research of BNC applied to cosmetic, aiming at inspiring future research to go beyond in the applicability of this exceptional biotechnological material in such a promising area.
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Affiliation(s)
| | | | | | - Carmen S. R. Freire
- CICECO—Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (T.A.); (A.J.D.S.); (C.V.)
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46
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Low DYS, Supramaniam J, Soottitantawat A, Charinpanitkul T, Tanthapanichakoon W, Tan KW, Tang SY. Recent Developments in Nanocellulose-Reinforced Rubber Matrix Composites: A Review. Polymers (Basel) 2021; 13:550. [PMID: 33673391 PMCID: PMC7918781 DOI: 10.3390/polym13040550] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/04/2021] [Accepted: 01/12/2021] [Indexed: 12/13/2022] Open
Abstract
Research and development of nanocellulose and nanocellulose-reinforced composite materials have garnered substantial interest in recent years. This is greatly attributed to its unique functionalities and properties, such as being renewable, sustainable, possessing high mechanical strengths, having low weight and cost. This review aims to highlight recent developments in incorporating nanocellulose into rubber matrices as a reinforcing filler material. It encompasses an introduction to natural and synthetic rubbers as a commodity at large and conventional fillers used today in rubber processing, such as carbon black and silica. Subsequently, different types of nanocellulose would be addressed, including its common sources, dimensions, and mechanical properties, followed by recent isolation techniques of nanocellulose from its resource and application in rubber reinforcement. The review also gathers recent studies and qualitative findings on the incorporation of a myriad of nanocellulose variants into various types of rubber matrices with the main goal of enhancing its mechanical integrity and potentially phasing out conventional rubber fillers. The mechanism of reinforcement and mechanical behaviors of these nanocomposites are highlighted. This article concludes with potential industrial applications of nanocellulose-reinforced rubber composites and the way forward with this technology.
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Affiliation(s)
- Darren Yi Sern Low
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Sepang 43900, Selangor Darul Ehsan, Malaysia;
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia;
| | - Janarthanan Supramaniam
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia;
| | - Apinan Soottitantawat
- Center of Excellence in Particle Technology and Materials Processing, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand; (A.S.); (T.C.); (W.T.)
| | - Tawatchai Charinpanitkul
- Center of Excellence in Particle Technology and Materials Processing, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand; (A.S.); (T.C.); (W.T.)
| | - Wiwut Tanthapanichakoon
- Center of Excellence in Particle Technology and Materials Processing, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand; (A.S.); (T.C.); (W.T.)
- Academy of Science, Royal Society of Thailand, Bangkok 10300, Thailand
| | - Khang Wei Tan
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Sepang 43900, Selangor Darul Ehsan, Malaysia;
| | - Siah Ying Tang
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia;
- Advanced Engineering Platform, School of Engineering, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia
- Tropical Medicine and Biology Platform, School of Science, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia
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Góes-Neto A, Kukharenko O, Orlovska I, Podolich O, Imchen M, Kumavath R, Kato RB, de Carvalho DS, Tiwari S, Brenig B, Azevedo V, Reva O, de Vera JPP, Kozyrovska N, Barh D. Shotgun metagenomic analysis of kombucha mutualistic community exposed to Mars-like environment outside the International Space Station. Environ Microbiol 2021; 23:3727-3742. [PMID: 33476085 DOI: 10.1111/1462-2920.15405] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 01/08/2021] [Accepted: 01/18/2021] [Indexed: 12/28/2022]
Abstract
Kombucha is a multispecies microbial ecosystem mainly composed of acetic acid bacteria and osmophilic acid-tolerant yeasts, which is used to produce a probiotic drink. Furthermore, Kombucha Mutualistic Community (KMC) has been recently proposed to be used during long space missions as both a living functional fermented product to improve astronauts' health and an efficient source of bacterial nanocellulose. In this study, we compared KMC structure and functions before and after samples were exposed to the space/Mars-like environment outside the International Space Station in order to investigate the changes related to their re-adaptation to Earth-like conditions by shotgun metagenomics, using both diversity and functional analyses of Community Ecology and Complex Networks approach. Our study revealed that the long-term exposure to space/Mars-like conditions on low Earth orbit may disorganize the KMC to such extent that it will not restore the initial community structure; however, KMC core microorganisms of the community were maintained. Nonetheless, there were no significant differences in the community functions, meaning that the KMC communities are ecologically resilient. Therefore, despite the extremely harsh conditions, key KMC species revived and provided the community with the genetic background needed to survive long periods of time under extraterrestrial conditions.
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Affiliation(s)
- Aristóteles Góes-Neto
- Institute of Biological Sciences, Universidade Federal de Minas Gerais (UFMG), Av. Antonio Carlos, 6627, Pampulha, Belo Horizonte, MG, Brazil
| | - Olga Kukharenko
- Institute of Molecular Biology and Genetics of NASU, Acad. Zabolotnoho str., 150, Kyiv, 03680, Ukraine
| | - Iryna Orlovska
- Institute of Molecular Biology and Genetics of NASU, Acad. Zabolotnoho str., 150, Kyiv, 03680, Ukraine
| | - Olga Podolich
- Institute of Molecular Biology and Genetics of NASU, Acad. Zabolotnoho str., 150, Kyiv, 03680, Ukraine
| | - Madangchanok Imchen
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Padannakkad P.O., Kasaragod, Kerala, 671320, India
| | - Ranjith Kumavath
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Padannakkad P.O., Kasaragod, Kerala, 671320, India
| | - Rodrigo Bentes Kato
- Institute of Biological Sciences, Universidade Federal de Minas Gerais (UFMG), Av. Antonio Carlos, 6627, Pampulha, Belo Horizonte, MG, Brazil
| | - Daniel Santana de Carvalho
- Institute of Biological Sciences, Universidade Federal de Minas Gerais (UFMG), Av. Antonio Carlos, 6627, Pampulha, Belo Horizonte, MG, Brazil
| | - Sandeep Tiwari
- Institute of Biological Sciences, Universidade Federal de Minas Gerais (UFMG), Av. Antonio Carlos, 6627, Pampulha, Belo Horizonte, MG, Brazil
| | - Bertram Brenig
- Institute of Veterinary Medicine, Burckhardtweg, University of Göttingen, Göttingen, Germany
| | - Vasco Azevedo
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Padannakkad P.O., Kasaragod, Kerala, 671320, India
| | - Oleg Reva
- Centre for Bioinformatics and Computational Biology, Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa
| | | | - Natalia Kozyrovska
- Institute of Molecular Biology and Genetics of NASU, Acad. Zabolotnoho str., 150, Kyiv, 03680, Ukraine
| | - Debmalya Barh
- Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology (IIOAB), Nonakuri, Purba Medinipur, West Bengal, India
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Salehi MH, Golbaten-Mofrad H, Jafari SH, Goodarzi V, Entezari M, Hashemi M, Zamanlui S. Electrically conductive biocompatible composite aerogel based on nanofibrillated template of bacterial cellulose/polyaniline/nano-clay. Int J Biol Macromol 2021; 173:467-480. [PMID: 33484804 DOI: 10.1016/j.ijbiomac.2021.01.121] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/06/2021] [Accepted: 01/18/2021] [Indexed: 12/11/2022]
Abstract
Bacterial cellulose (BC) aerogel owing to its porous and 3D structure, poses a suitable matrix for embedding nanomaterials and polymers. Herein, BC composites comprising nano-clay/polyaniline (PANI) were synthesized via a two-step procedure. Clay nanoplatelets were dispersed in the BC membrane to form a nanofibrillated template for aniline in-situ polymerization leading to formation of a double interconnected network of electrically conductive path within the aerogel. Deposition of PANI particles on BC/clay nanocomposite was confirmed by FTIR, XRD, FESEM, and EDX techniques. The surface electrical conductivity of 0.49 S/cm was obtained for the composite aerogel comprising 5 wt% nano-clay which is 16 folds higher than that of the sample without nano-clay. Thermal stability and storage modulus of the aerogels was improved by inclusion of PANI and nano-clay. Synergistic effect of clay and polyaniline on biocompatibility and cell adhesion was obtained with no mutagenic or carcinogenic effects. The developed electrically conductive composite aerogels can be utilized as suitable scaffolds for tissue engineering applications demanding a good balance of flexibility, dimensional and thermal stability and biocompatibility.
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Affiliation(s)
- Mohammad Hadi Salehi
- School of Chemical Engineering, College of Engineering, University of Tehran, P. O. Box 11155-4563, Tehran, Iran
| | - Hooman Golbaten-Mofrad
- School of Chemical Engineering, College of Engineering, University of Tehran, P. O. Box 11155-4563, Tehran, Iran
| | - Seyed Hassan Jafari
- School of Chemical Engineering, College of Engineering, University of Tehran, P. O. Box 11155-4563, Tehran, Iran.
| | - Vahabodin Goodarzi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, P.O. Box 19945-546, Tehran, Iran.
| | - Maliheh Entezari
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, P.O. Box: 19395-1495, Tehran, Iran
| | - Mehrdad Hashemi
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, P.O. Box: 19395-1495, Tehran, Iran
| | - Soheila Zamanlui
- Department of Biomedical Engineering, Islamic Azad University, Central Tehran Branch, P.O. Box 13185-768, Tehran, Iran; Stem cells Research Center, Tissue Engineering and Regenerative Medicine Institute, Islamic Azad University, Central Tehran Branch, P.O. Box 13185-768, Tehran, Iran
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Ozogul F, Elabed N, Ceylan Z, Ocak E, Ozogul Y. Nano-technological approaches for plant and marine-based polysaccharides for nano-encapsulations and their applications in food industry. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 97:187-236. [PMID: 34311900 DOI: 10.1016/bs.afnr.2021.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Abstract
Novel food preservation methods, along with preservatives have been employed to prevent food products from spoilage. There is an increasing demand to substitute synthetic preservatives with natural bioactive compounds since they are safe and environmentally friendly. Bioactive compounds with functional and therapeutic properties are found in foods and have also beneficial physiological and immunological health effects. However, there are some issues associated with bioactive compounds, such as low stability, solubility, and permeability. Encapsulation techniques, especially nano-encapsulation, are a promising technique to overcome these restrictions. A range of the plants' constituents can be converted into bio-nanomaterials. Major plant constituents are polysaccharides which have good biocompatibility properties and therapeutic activities, such as antioxidant, antiviral, anti-inflammatory, anti-allergic, and anti-tumor. Among plant and marine-based polysaccharides, cellulose, starch, alginates, chitosan, and carrageenans have been used as carrier materials to preserve core material. Moreover, many studies indicated that favorable sources such as plant and marine based polysaccharides are emerging. This chapter will cover plant and marine-based polysaccharides for nano-encapsulation and their application in the food industry.
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Affiliation(s)
- Fatih Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey.
| | - Nariman Elabed
- Laboratory of Protein Engineering and Bioactive Molecules (LIP-MB), National Institute of Applied Sciences and Technology (INSAT), National Institute of Applied Sciences and Technology (INSAT), University of Carthage, Tunis, Tunisia
| | - Zafer Ceylan
- Department of Gastronomy and Culinary Arts, Faculty of Tourism, Van Yüzüncü Yıl University, Van, Turkey
| | - Elvan Ocak
- Faculty of Engineering, Department of Food Engineering, Yuzuncu Yil University, Van, Turkey
| | - Yesim Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey
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Zhong C. Industrial-Scale Production and Applications of Bacterial Cellulose. Front Bioeng Biotechnol 2020; 8:605374. [PMID: 33415099 PMCID: PMC7783421 DOI: 10.3389/fbioe.2020.605374] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 11/20/2020] [Indexed: 02/04/2023] Open
Abstract
Bacterial cellulose (BC) is a natural biomaterial synthesized by bacteria. It possesses a unique structure of cellulose nanofiber-weaved three-dimensional reticulated network that endows it excellent mechanical properties, high water holding capability and outstanding suspension stability. It is also characterized with high purity, high degree of crystallinity, great biocompatibility and biodegradability. Due to these advantages, BC has gained great attentions in both academic and industrial areas. This critical review summarizes the up-to-date development of BC production and application from an industrial perspective. Firstly, a fundamental knowledge of BC's biosynthesis, structure and properties is described, and then recent developments in the industrial fermentation of BC are introduced. Subsequently, the latest commercial applications of BC in the areas of food, personal care, household chemicals, biomedicine, textile, composite resin are summarized. Finally, a brief discussion of future development of BC industry is presented at the end.
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