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Fernández-Santos J, Valls C, Cusola O, Roncero MB. Periodate oxidation of nanofibrillated cellulose films for active packaging applications. Int J Biol Macromol 2024; 267:131553. [PMID: 38621569 DOI: 10.1016/j.ijbiomac.2024.131553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/05/2024] [Accepted: 04/10/2024] [Indexed: 04/17/2024]
Abstract
An alternative packaging material based on cellulose that possesses excellent barrier properties and is potentially useful for active packaging has been developed. Cellulose nanofibril was efficiently and selectively oxidized with sodium periodate generating reactive aldehyde groups. These groups formed hemiacetal and hemialdal bonds during film formation and, consequently, highly transparent, elastic and strong films were created even under moisture saturation conditions. The periodate oxidation treatment additionally decreased the polarity of the films and considerably enhanced their water barrier properties. Thus, the water contact angle of films treated for 3 and 6 h was 97° and 102°, their water drop test value was higher than in untreated film (viz., 138 and 141 min with 3 and 6 h of treatment) and their water vapour transmission rate was substantially better (3.31 and 0.78 g m-2 day-1 with 3 and 6 h, respectively). The presence of aldehyde groups facilitated immobilization of the enzyme laccase, which efficiently captures oxygen and prevents food decay as a result. Laccase-containing films oxidized 80 % of Methylene Blue colorant and retained their enzymatic activity after storage for 1 month and 12 reuse cycles, opening the door to the possible creation of a reusable packaging to replace the single-use packaging.
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Affiliation(s)
- Julia Fernández-Santos
- CELBIOTECH_Paper Engineering Research Group, Universitat Politècnica de Catalunya_BarcelonaTech, 08222 Terrassa, Spain.
| | - Cristina Valls
- CELBIOTECH_Paper Engineering Research Group, Universitat Politècnica de Catalunya_BarcelonaTech, 08222 Terrassa, Spain.
| | - Oriol Cusola
- CELBIOTECH_Paper Engineering Research Group, Universitat Politècnica de Catalunya_BarcelonaTech, 08222 Terrassa, Spain.
| | - M Blanca Roncero
- CELBIOTECH_Paper Engineering Research Group, Universitat Politècnica de Catalunya_BarcelonaTech, 08222 Terrassa, Spain.
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2
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Magalhães S, Fernandes C, Pedrosa JFS, Alves L, Medronho B, Ferreira PJT, Rasteiro MDG. Eco-Friendly Methods for Extraction and Modification of Cellulose: An Overview. Polymers (Basel) 2023; 15:3138. [PMID: 37514527 PMCID: PMC10386580 DOI: 10.3390/polym15143138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/11/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Cellulose is the most abundant renewable polymer on Earth and can be obtained from several different sources, such as trees, grass, or biomass residues. However, one of the issues is that not all the fractionation processes are eco-friendly and are essentially based on cooking the lignocellulose feedstock in a harsh chemical mixture, such as NaOH + Na2S, and water, to break loose fibers. In the last few years, new sustainable fractionation processes have been developed that enable the obtaining of cellulose fibers in a more eco-friendly way. As a raw material, cellulose's use is widely known and established in many areas. Additionally, its products/derivatives are recognized to have a far better environmental impact than fossil-based materials. Examples are textiles and packaging, where forest-based fibers may contribute to renewable and biodegradable substitutes for common synthetic materials and plastics. In this review, some of the main structural characteristics and properties of cellulose, recent green extraction methods/strategies, chemical modification, and applications of cellulose derivatives are discussed.
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Affiliation(s)
- Solange Magalhães
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, 3030-790 Coimbra, Portugal
| | - Catarina Fernandes
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, 3030-790 Coimbra, Portugal
- MED-Mediterranean Institute for Agriculture, Environment and Development, CHANGE-Global Change and Sustainability Institute, Universidade do Algarve, Faculdade de Ciências e Tecnologia, Campus de Gambelas, Ed. 8, 8005-139 Faro, Portugal
| | - Jorge F S Pedrosa
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, 3030-790 Coimbra, Portugal
| | - Luís Alves
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, 3030-790 Coimbra, Portugal
| | - Bruno Medronho
- MED-Mediterranean Institute for Agriculture, Environment and Development, CHANGE-Global Change and Sustainability Institute, Universidade do Algarve, Faculdade de Ciências e Tecnologia, Campus de Gambelas, Ed. 8, 8005-139 Faro, Portugal
- FSCN, Surface and Colloid Engineering, Mid Sweden University, SE-851 70 Sundsvall, Sweden
| | - Paulo J T Ferreira
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, 3030-790 Coimbra, Portugal
| | - Maria da Graça Rasteiro
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, 3030-790 Coimbra, Portugal
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3
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Albini F, Biondi B, Lastella L, Peggion C. Oxime and thiazolidine chemoselective ligation reactions: a green method for cotton functionalization. CELLULOSE (LONDON, ENGLAND) 2023; 30:5573-5587. [PMID: 37304190 PMCID: PMC10193351 DOI: 10.1007/s10570-023-05253-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 05/08/2023] [Indexed: 06/13/2023]
Abstract
During the last years, the need to create textile materials provided with peculiar properties has grown significantly. In particular, new textiles are studied to be a first protection in the prevention of living organisms from pathogens. In this regard, modifying a textile material with biologically active compounds, such as antibacterial or antiviral peptides would be useful for many applications. Our work shows a study on the possibility of modifying cotton fabrics with peptides using thiazolidine and oxime chemoselective ligations. For this purpose, an enzymatic oxidation of cellulose in a heterogeneous phase and the possibility to reuse the oxidation solution for multiple times was successfully applied. Model peptides have been designed and synthesized in order to set up the conditions for conjugating peptides to cotton via either thiazolidine or oxime bond. A systematic study of the time, pH, and quantities needed for the best reaction conditions has been conducted. The efficiency and stability of the two chemoselective ligation bonds have been studied and compared. Graphical abstract Supplementary Information The online version contains supplementary material available at 10.1007/s10570-023-05253-1.
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Affiliation(s)
- Francesca Albini
- Department of Chemistry, University of Padova, 35131 Padova, Italy
| | - Barbara Biondi
- Institute of Biomolecular Chemistry, Padova Unit, CNR - Department of Chemistry, University of Padova, 35131 Padova, Italy
| | - Luana Lastella
- Department of Chemistry, University of Padova, 35131 Padova, Italy
| | - Cristina Peggion
- Department of Chemistry, University of Padova, 35131 Padova, Italy
- Institute of Biomolecular Chemistry, Padova Unit, CNR - Department of Chemistry, University of Padova, 35131 Padova, Italy
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4
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Zhao J, Yuan X, Wu X, Liu L, Guo H, Xu K, Zhang L, Du G. Preparation of Nanocellulose-Based Aerogel and Its Research Progress in Wastewater Treatment. Molecules 2023; 28:molecules28083541. [PMID: 37110772 PMCID: PMC10144172 DOI: 10.3390/molecules28083541] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Nowadays, the fast expansion of the economy and industry results in a considerable volume of wastewater being released, severely affecting water quality and the environment. It has a significant influence on the biological environment, both terrestrial and aquatic plant and animal life, and human health. Therefore, wastewater treatment is a global issue of great concern. Nanocellulose's hydrophilicity, easy surface modification, rich functional groups, and biocompatibility make it a candidate material for the preparation of aerogels. The third generation of aerogel is a nanocellulose-based aerogel. It has unique advantages such as a high specific surface area, a three-dimensional structure, is biodegradable, has a low density, has high porosity, and is renewable. It has the opportunity to replace traditional adsorbents (activated carbon, activated zeolite, etc.). This paper reviews the fabrication of nanocellulose-based aerogels. The preparation process is divided into four main steps: the preparation of nanocellulose, gelation of nanocellulose, solvent replacement of nanocellulose wet gel, and drying of nanocellulose wet aerogel. Furthermore, the research progress of the application of nanocellulose-based aerogels in the adsorption of dyes, heavy metal ions, antibiotics, organic solvents, and oil-water separation is reviewed. Finally, the development prospects and future challenges of nanocellulose-based aerogels are discussed.
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Affiliation(s)
- Jiaxin Zhao
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China
| | - Xushuo Yuan
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China
| | - Xiaoxiao Wu
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China
| | - Li Liu
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China
| | - Haiyang Guo
- Jiaxing Key Laboratory of Molecular Recognition and Sensing, College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, China
| | - Kaimeng Xu
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China
| | - Lianpeng Zhang
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China
| | - Guanben Du
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China
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5
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Cheng C, Peng X, Xi L, Luo Y, Wang Y, Zhou Y, Yu X. Feasibility study of oxidized naringin as a novel crosslinking agent for crosslinking decellularized porcine Achilles tendon and its potential application for anterior cruciate ligament repair. J Biomed Mater Res A 2023; 111:170-184. [PMID: 36054309 DOI: 10.1002/jbm.a.37440] [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: 04/10/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 12/24/2022]
Abstract
Naringin (Nar), a natural flavanone glycoside, has been shown to possess a variety of biological activities, including anti-inflammatory, anti-apoptotic, bone formation, and so forth. In this study, Nar was oxidized by sodium periodate and the oxidized naringin (ONar) was used as a novel biological crosslinking agent. In addition, ONar-fixed porcine decellularized Achilles tendon (DAT) was developed to substitute anterior cruciate ligament (ACL) for researching a novel ACL replacement material. The ONar with a 24 h oxidation time had appropriate aldehyde group content, almost no cytotoxicity, and a good crosslinking effect. The critical characteristics and cytocompatibility of ONar-fixed DAT were also investigated. The results demonstrated that 1% ONar-fixed DAT exhibited good resistance to enzymatic degradation and thermal stability as well as suitable mechanical strength. Moreover, 1% ONar-fixed specimens exhibited excellent L929 fibroblasts-cytocompatibility and MC3T3-E1-cytocompatibility. They also promoted the secretion of hepatocyte growth factor (HGF) and basic fibroblast growth factor (bFGF) from fibroblasts and bone morphogenetic protein-2 (BMP-2) from osteoblasts. And they also showed the good anti-inflammatory properties in vivo experiments. Our data provided an experimental basis for ONar as a new cross-linking reagent in chemical modification of DAT and ONar-fixed DAT for ACL repair.
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Affiliation(s)
- Can Cheng
- College of Polymer Science and Engineering, Sichuan University, Chengdu, People's Republic of China
| | - Xu Peng
- College of Polymer Science and Engineering, Sichuan University, Chengdu, People's Republic of China.,Experimental and Research Animal Institute, Sichuan University, Chengdu, People's Republic of China
| | - Linjie Xi
- Department of Oncology Hematology, Western Theater Command Air Force Hospital, Chengdu, Sichuan Province, People's Republic of China
| | - Yihao Luo
- College of Polymer Science and Engineering, Sichuan University, Chengdu, People's Republic of China
| | - Yuhang Wang
- College of Polymer Science and Engineering, Sichuan University, Chengdu, People's Republic of China
| | - Yufan Zhou
- College of Polymer Science and Engineering, Sichuan University, Chengdu, People's Republic of China
| | - Xixun Yu
- College of Polymer Science and Engineering, Sichuan University, Chengdu, People's Republic of China
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Zhang Z, Abidi N, Lucia L, Chabi S, Denny CT, Parajuli P, Rumi SS. Cellulose/nanocellulose superabsorbent hydrogels as a sustainable platform for materials applications: A mini-review and perspective. Carbohydr Polym 2023; 299:120140. [PMID: 36876763 DOI: 10.1016/j.carbpol.2022.120140] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/17/2022] [Accepted: 09/19/2022] [Indexed: 10/14/2022]
Abstract
Superabsorbent hydrogels (SAH) are crosslinked three-dimensional networks distinguished by their super capacity to stabilize a large quantity of water without dissolving. Such behavior enables them to engage in various applications. Cellulose and its derived nanocellulose can become SAHs as an appealing, versatile, and sustainable platform because of abundance, biodegradability, and renewability compared to petroleum-based materials. In this review, a synthetic strategy that reflects starting cellulosic resources to their associated synthons, crosslinking types, and synthetic controlling factors was highlighted. Representative examples of cellulose and nanocellulose SAH and an in-depth discussion of structure-absorption relationships were listed. Finally, various applications of cellulose and nanocellulose SAH, challenges and existing problems, and proposed future research pathways were listed.
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Affiliation(s)
- Zhen Zhang
- Fiber and Biopolymer Research Institute, Department of Soil and Plant Science, Texas Tech University, Lubbock, TX, USA; Department of Mechanical Engineering, The University of New Mexico, Albuquerque, NM, USA; Department of Forest Biomaterials, NC State University, Raleigh, NC, USA.
| | - Noureddine Abidi
- Fiber and Biopolymer Research Institute, Department of Soil and Plant Science, Texas Tech University, Lubbock, TX, USA.
| | - Lucian Lucia
- Department of Forest Biomaterials, NC State University, Raleigh, NC, USA; Department of Chemistry, NC State University, Raleigh, NC, USA; Joint Department of Biomedical Engineering, NC State University and University of North Carolina at Chapel Hill, Raleigh, NC, USA.
| | - Sakineh Chabi
- Department of Mechanical Engineering, The University of New Mexico, Albuquerque, NM, USA
| | - Christian T Denny
- Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, NM, USA
| | - Prakash Parajuli
- Fiber and Biopolymer Research Institute, Department of Soil and Plant Science, Texas Tech University, Lubbock, TX, USA
| | - Shaida Sultana Rumi
- Fiber and Biopolymer Research Institute, Department of Soil and Plant Science, Texas Tech University, Lubbock, TX, USA
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7
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Le TA, Huynh TP. Current advances in the Chemical functionalization and Potential applications of Guar gum and its derivatives. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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8
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Li XF, Lu P, Jia HR, Li G, Zhu B, Wang X, Wu FG. Emerging materials for hemostasis. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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9
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de Vasconcelos LM, Vasconcelos NF, Lomonaco D, de Freitas Rosa M, Rodriguez-castellon E, Andrade FK, Vieira RS. Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04617-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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10
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Surface modification of cellulose via photo-induced click reaction. Carbohydr Polym 2022; 301:120321. [DOI: 10.1016/j.carbpol.2022.120321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 11/03/2022] [Accepted: 11/06/2022] [Indexed: 11/12/2022]
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11
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Duceac IA, Coseri S. Biopolymers and their derivatives: Key components of advanced biomedical technologies. Biotechnol Adv 2022; 61:108056. [DOI: 10.1016/j.biotechadv.2022.108056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/26/2022] [Accepted: 10/23/2022] [Indexed: 11/02/2022]
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12
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Biliuta G, Baron RI, Coseri S. Pullulan Oxidation in the Presence of Hydrogen Peroxide and N-Hydroxyphthalimide. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15176086. [PMID: 36079467 PMCID: PMC9457847 DOI: 10.3390/ma15176086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/10/2022] [Accepted: 08/30/2022] [Indexed: 05/17/2023]
Abstract
The C-6 in the maltotriose unit of pullulan was oxidized in an alkaline medium (pH = 10), utilizing a green method that included hydrogen peroxide (H2O2) as an oxidant and N-hydroxyphthalimide (NHPI) as a catalyst for various reaction times. The structure of the resulting oxidized pullulans (PO) was carefully characterized by titration, intrinsic viscosity, FTIR, 13C-NMR, and zeta potential. The content of carboxyl groups in PO was dependent on reaction time and varied accordingly. Furthermore, a fast reaction rate was found in the first 2-3 h of the reaction, followed by a decreased rate in the subsequent hours. FTIR and 13C-NMR proved that the selective oxidation of the primary alcohol groups of pullulan was achieved. The oxidation also caused the glycoside linkages in the pullulan chain to break, and the viscosity of the pullulan itself went down.
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13
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Duceac IA, Tanasa F, Coseri S. Selective Oxidation of Cellulose-A Multitask Platform with Significant Environmental Impact. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5076. [PMID: 35888547 PMCID: PMC9324530 DOI: 10.3390/ma15145076] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/30/2022] [Accepted: 07/02/2022] [Indexed: 02/07/2023]
Abstract
Raw cellulose, or even agro-industrial waste, have been extensively used for environmental applications, namely industrial water decontamination, due to their effectiveness, availability, and low production cost. This was a response to the increasing societal demand for fresh water, which made the purification of wastewater one of the major research issue for both academic and industrial R&D communities. Cellulose has undergone various derivatization reactions in order to change the cellulose surface charge density, a prerequisite condition to delaminate fibers down to nanometric fibrils through a low-energy process, and to obtain products with various structures and properties able to undergo further processing. Selective oxidation of cellulose, one of the most important methods of chemical modification, turned out to be a multitask platform to obtain new high-performance, versatile, cellulose-based materials, with many other applications aside from the environmental ones: in biomedical engineering and healthcare, energy storage, barrier and sensing applications, food packaging, etc. Various methods of selective oxidation have been studied, but among these, (2,2,6,6-tetramethylpiperidin-1-yl)oxyl) (TEMPO)-mediated and periodate oxidation reactions have attracted more interest due to their enhanced regioselectivity, high yield and degree of substitution, mild conditions, and the possibility to further process the selectively oxidized cellulose into new materials with more complex formulations. This study systematically presents the main methods commonly used for the selective oxidation of cellulose and provides a survey of the most recent reports on the environmental applications of oxidized cellulose, such as the removal of heavy metals, dyes, and other organic pollutants from the wastewater.
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Affiliation(s)
| | - Fulga Tanasa
- Department of Polyaddition and Photochemistry, “Petru Poni” Institute of Macromolecular Chemistry, 700487 Iasi, Romania; (I.A.D.); (S.C.)
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14
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de Brito Soares AL, Maia MT, Gomes SDL, da Silva TF, Vieira RS. Polysaccharide-based bioactive adsorbents for blood-contacting implant devices. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2022. [DOI: 10.1007/s43153-022-00253-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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15
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Solid State NMR a Powerful Technique for Investigating Sustainable/Renewable Cellulose-Based Materials. Polymers (Basel) 2022; 14:polym14051049. [PMID: 35267872 PMCID: PMC8914817 DOI: 10.3390/polym14051049] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 02/24/2022] [Accepted: 03/02/2022] [Indexed: 01/27/2023] Open
Abstract
Solid state nuclear magnetic resonance (ssNMR) is a powerful and attractive characterization method for obtaining insights into the chemical structure and dynamics of a wide range of materials. Current interest in cellulose-based materials, as sustainable and renewable natural polymer products, requires deep investigation and analysis of the chemical structure, molecular packing, end chain motion, functional modification, and solvent–matrix interactions, which strongly dictate the final product properties and tailor their end applications. In comparison to other spectroscopic techniques, on an atomic level, ssNMR is considered more advanced, especially in the structural analysis of cellulose-based materials; however, due to a dearth in the availability of a broad range of pulse sequences, and time consuming experiments, its capabilities are underestimated. This critical review article presents the comprehensive and up-to-date work done using ssNMR, including the most advanced NMR strategies used to overcome and resolve the structural difficulties present in different types of cellulose-based materials.
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16
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Yang Y, Fan F, Xie J, Fang K, Zhang Q, Chen Y, Cao X, Deng Z. Isolation and characterization of cellulosic fibers from bamboo shoot shell. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04158-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Azman Mohammad Taib MN, Hamidon TS, Garba ZN, Trache D, Uyama H, Hussin MH. Recent progress in cellulose-based composites towards flame retardancy applications. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124677] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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18
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Chen C, Ding W, Zhang H, Zhang L, Huang Y, Fan M, Yang J, Sun D. Bacterial cellulose-based biomaterials: From fabrication to application. Carbohydr Polym 2022; 278:118995. [PMID: 34973797 DOI: 10.1016/j.carbpol.2021.118995] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/17/2021] [Accepted: 12/05/2021] [Indexed: 02/07/2023]
Abstract
Driven by its excellent physical and chemical properties, BC (bacterial cellulose) has achieved significant progress in the last decade, rendering with many novel applications. Due to its resemblance to the structure of extracellular matrix, BC-based biomaterials have been widely explored for biomedical applications such as tissue engineering and drug delivery. The recent advances in nanotechnology endow further modifications on BC and generate BC-based composites for different applications. This article presents a review on the research advancement on BC-based biomaterials from fabrication methods to biomedical applications, including wound dressing, artificial skin, vascular tissue engineering, bone tissue regeneration, drug delivery, and other applications. The preparation of these materials and their potential applications are reviewed and summarized. Important factors for the applications of BC in biomedical applications including degradation and pore structure characteristic are discussed in detail. Finally, the challenges in future development and potential advances of these materials are also discussed.
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Affiliation(s)
- Chuntao Chen
- Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei Street, Nanjing, Jiangsu Province, China
| | - Weixiao Ding
- Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei Street, Nanjing, Jiangsu Province, China
| | - Heng Zhang
- Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei Street, Nanjing, Jiangsu Province, China
| | - Lei Zhang
- Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei Street, Nanjing, Jiangsu Province, China
| | - Yang Huang
- Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei Street, Nanjing, Jiangsu Province, China; Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, Jiangsu Province 210037, China
| | - Mengmeng Fan
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, Jiangsu Province 210037, China
| | - Jiazhi Yang
- Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei Street, Nanjing, Jiangsu Province, China.
| | - Dongping Sun
- Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei Street, Nanjing, Jiangsu Province, China.
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19
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Gabriel M, Holtappels R. Inactivation of an Enveloped Virus by Immobilized Antimicrobial Peptides. Bioconjug Chem 2021; 32:2480-2484. [PMID: 34755515 DOI: 10.1021/acs.bioconjchem.1c00388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Infections caused by viruses are difficult to treat due to their life cycle, which depends on the replication machinery of the respective host cells. Commonly used antiviral strategies are based upon the application of, e.g., entry inhibitors and other compounds that interfere with virus replication. Besides possible side effects, the rapid occurrence of viral resistance poses a great challenge. Antimicrobial peptides (AMPs), as a component of the innate immunity, are able to kill bacteria and fungi and, in addition, may inactivate enveloped viruses. Many AMPs exert their biological function by impairing microbial and viral membranes. As a result, membrane integrity is lost, leading to bacterial killing and virus inactivation. Covalently immobilized AMPs have been shown to be biocidal too, which is of special interest when the presence of a soluble agent is to be avoided. Here, we demonstrate the conjugation of the human AMP LL37 to a solid support consisting of cellulose beads and its capability to inactivate murine cytomegalovirus as an example. Virus inactivation was highly reduced by several orders of magnitude when an appropriate coupling strategy was chosen. Coupling the AMP via a long and hydrophilic polyethylene glycol spacer proved to perform less effective compared to LL37 immobilization using a short cross-linker. In addition, it was found that LL37-conjugated beads did not induce hemolysis, a prerequisite for the development of blood contacting applications. Our findings may serve as a basis for the development of an implementable device that is able to reduce the viral load under real-life conditions.
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Affiliation(s)
- Matthias Gabriel
- Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Dental Materials and Biomaterial Research, Department of Prosthodontics, Geriatric Dentistry and Craniomandibular Disorders, Aßmannshauser Str. 4-6, Berlin, DE 10117, Germany
| | - Rafaela Holtappels
- Institute for Virology and Research Center of Immunotherapy, University Medical Center of the Johannes Gutenberg University, Obere Zahlbacher Str. 67, Mainz, DE 55101, Germany
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20
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Efficient homogeneous TEMPO-mediated oxidation of cellulose in lithium bromide hydrates. Int J Biol Macromol 2021; 191:637-645. [PMID: 34571122 DOI: 10.1016/j.ijbiomac.2021.09.104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 09/15/2021] [Accepted: 09/15/2021] [Indexed: 11/20/2022]
Abstract
An appropriate cellulose-dissolving solvent is critical for the homogeneous oxidation of cellulose using TEMPO (2, 2, 6, 6-tetramethylpiperidine-1-oxyl)-mediated system. Herein, TEMPO/NaClO/NaClO2 system in lithium bromide hydrates (LBHs) was developed for the homogeneous selective-oxidation of cellulose, which was two-stage protocol involving cellulose dissolution and homogeneous oxidation. Specifically, cellulose was firstly dissolved in LiBr·3.5H2O and offered the optimal pH (5.6) for the subsequent TEMPO/NaClO/NaClO2 oxidation without precipitation of the cellulose chains. Effect of reaction conditions on cellulose oxidation was investigated. The results showed that high degree of oxidation (DO) and evenly distributed carboxyl could be achieved. The particle size gradually decreased with DO, and oxidized cellulose with high water solubility and amorphous structure could be obtained. Furthermore, FT-IR, 13C NMR and fractionation analysis verified that cellulose was successfully converted and the carboxyl uniformly distributed onto the cellulose chains. This TEMPO-mediated system using LBHs as solvent presented an efficient method on the homogeneous selective oxidation of primary hydroxyl in cellulose.
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21
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Beluns S, Platnieks O, Gaidukovs S, Starkova O, Sabalina A, Grase L, Thakur VK, Gaidukova G. Lignin and Xylan as Interface Engineering Additives for Improved Environmental Durability of Sustainable Cellulose Nanopapers. Int J Mol Sci 2021; 22:12939. [PMID: 34884744 PMCID: PMC8657447 DOI: 10.3390/ijms222312939] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022] Open
Abstract
Cellulose materials and products are frequently affected by environmental factors such as light, temperature, and humidity. Simulated UV irradiation, heat, and moisture exposure were comprehensively used to characterize changes in cellulose nanopaper (NP) tensile properties. For the preparation of NP, high-purity cellulose from old, unused filter paper waste was used. Lignin and xylan were used as sustainable green interface engineering modifiers for NP due to their structural compatibility, low price, nontoxic nature, and abundance as a by-product of biomass processing, as well as their ability to protect cellulose fibers from UV irradiation. Nanofibrillated cellulose (NFC) suspension was obtained by microfluidizing cellulose suspension, and NP was produced by casting films from water suspensions. The use of filler from 1 to 30 wt% significantly altered NP properties. All nanopapers were tested for their sensitivity to water humidity, which reduced mechanical properties from 10 to 40% depending on the saturation level. Xylan addition showed a significant increase in the specific elastic modulus and specific strength by 1.4- and 2.8-fold, respectively. Xylan-containing NPs had remarkable resistance to UV irradiation, retaining 50 to 90% of their initial properties. Lignin-modified NPs resulted in a decreased mechanical performance due to the particle structure of the filler and the agglomeration process, but it was compensated by good property retention and enhanced elongation. The UV oxidation process of the NP interface was studied with UV-Vis and FTIR spectroscopy, which showed that the degradation of lignin and xylan preserves a cellulose fiber structure. Scanning electron microscopy images revealed the structural formation of the interface and supplemented understanding of UV aging impact on the surface and penetration depth in the cross-section. The ability to overcome premature aging in environmental factors can significantly benefit the wide adaption of NP in food packaging and functional applications.
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Affiliation(s)
- Sergejs Beluns
- Faculty of Materials Science and Applied Chemistry, Institute of Polymer Materials, Riga Technical University, P. Valdena 3/7, LV-1048 Riga, Latvia; (O.P.); (V.K.T.)
| | - Oskars Platnieks
- Faculty of Materials Science and Applied Chemistry, Institute of Polymer Materials, Riga Technical University, P. Valdena 3/7, LV-1048 Riga, Latvia; (O.P.); (V.K.T.)
| | - Sergejs Gaidukovs
- Faculty of Materials Science and Applied Chemistry, Institute of Polymer Materials, Riga Technical University, P. Valdena 3/7, LV-1048 Riga, Latvia; (O.P.); (V.K.T.)
| | - Olesja Starkova
- Institute for Mechanics of Materials, University of Latvia, Jelgavas 3, LV-1004 Riga, Latvia; (O.S.); (A.S.)
| | - Alisa Sabalina
- Institute for Mechanics of Materials, University of Latvia, Jelgavas 3, LV-1004 Riga, Latvia; (O.S.); (A.S.)
| | - Liga Grase
- Faculty of Materials Science and Applied Chemistry, Institute of Materials and Surface Engineering, Riga Technical University, P. Valdena 3, LV-1048 Riga, Latvia;
| | - Vijay Kumar Thakur
- Faculty of Materials Science and Applied Chemistry, Institute of Polymer Materials, Riga Technical University, P. Valdena 3/7, LV-1048 Riga, Latvia; (O.P.); (V.K.T.)
- Biorefining and Advanced Materials Research Center, SRUC, Edinburgh EH9 3JG, UK
- Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Greater Noida 201314, Uttar Pradesh, India
- School of Engineering, University of Petroleum & Energy Studies, Dehradun 248007, Uttarakhand, India
| | - Gerda Gaidukova
- Faculty of Materials Science and Applied Chemistry, Institute of Applied Chemistry, Riga Technical University, P. Valdena 3/7, LV-1048 Riga, Latvia;
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22
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Kleine J, Leisz S, Ghadban C, Hohmann T, Prell J, Scheller C, Strauss C, Simmermacher S, Dehghani F. Variants of Oxidized Regenerated Cellulose and Their Distinct Effects on Neuronal Tissue. Int J Mol Sci 2021; 22:ijms222111467. [PMID: 34768900 PMCID: PMC8584153 DOI: 10.3390/ijms222111467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 11/23/2022] Open
Abstract
Based on oxidized regenerated cellulose (ORC), several hemostyptic materials, such as Tabotamp®, Equicel® and Equitamp®, have been developed to approach challenging hemostasis in neurosurgery. The present study compares ORC that differ in terms of compositions and properties, regarding their structure, solubility, pH values and effects on neuronal tissue. Cytotoxicity was detected via DNA-binding fluorescence dye in Schwann cells, astrocytes, and neuronal cells. Additionally, organotypic hippocampal slice cultures (OHSC) were analyzed, using propidium iodide, hematoxylin-eosin, and isolectin B4 staining to investigate the cellular damage, cytoarchitecture, and microglia activation. Whereas Equicel® led to a neutral pH, Tabotamp® (pH 2.8) and Equitamp® (pH 4.8) caused a significant reduction of pH (p < 0.001). Equicel® and Tabotamp® increased cytotoxicity significantly in several cell lines (p < 0.01). On OHSC, Tabotamp® and Equicel® led to a stronger and deeper damage to the neuronal tissue than Equitamp® or gauze (p < 0.01). Equicel® increased strongly the number of microglia cells after 24 h (p < 0.001). Microglia cells were not detectable after Tabotamp® treatment, presumably due to an artifact caused by strong pH reduction. In summary, our data imply the use of Equicel®, Tabotamp® or Equitamp® for specific applications in distinct clinical settings depending on their localization or tissue properties.
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Affiliation(s)
- Joshua Kleine
- Medical Faculty, Institute of Anatomy and Cell Biology, Martin Luther University Halle-Wittenberg, 06112 Halle (Saale), Germany; (J.K.); (C.G.); (T.H.); (F.D.)
| | - Sandra Leisz
- Department of Neurosurgery, Medical Faculty, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), Germany; (J.P.); (C.S.); (C.S.); (S.S.)
- Correspondence: ; Tel.: +49-(0)-345-557-7014
| | - Chalid Ghadban
- Medical Faculty, Institute of Anatomy and Cell Biology, Martin Luther University Halle-Wittenberg, 06112 Halle (Saale), Germany; (J.K.); (C.G.); (T.H.); (F.D.)
| | - Tim Hohmann
- Medical Faculty, Institute of Anatomy and Cell Biology, Martin Luther University Halle-Wittenberg, 06112 Halle (Saale), Germany; (J.K.); (C.G.); (T.H.); (F.D.)
| | - Julian Prell
- Department of Neurosurgery, Medical Faculty, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), Germany; (J.P.); (C.S.); (C.S.); (S.S.)
| | - Christian Scheller
- Department of Neurosurgery, Medical Faculty, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), Germany; (J.P.); (C.S.); (C.S.); (S.S.)
| | - Christian Strauss
- Department of Neurosurgery, Medical Faculty, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), Germany; (J.P.); (C.S.); (C.S.); (S.S.)
| | - Sebastian Simmermacher
- Department of Neurosurgery, Medical Faculty, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), Germany; (J.P.); (C.S.); (C.S.); (S.S.)
| | - Faramarz Dehghani
- Medical Faculty, Institute of Anatomy and Cell Biology, Martin Luther University Halle-Wittenberg, 06112 Halle (Saale), Germany; (J.K.); (C.G.); (T.H.); (F.D.)
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23
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Bacterial cellulose and its potential for biomedical applications. Biotechnol Adv 2021; 53:107856. [PMID: 34666147 DOI: 10.1016/j.biotechadv.2021.107856] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 10/09/2021] [Accepted: 10/10/2021] [Indexed: 12/11/2022]
Abstract
Bacterial cellulose (BC) is an important polysaccharide synthesized by some bacterial species under specific culture conditions, which presents several remarkable features such as microporosity, high water holding capacity, good mechanical properties and good biocompatibility, making it a potential biomaterial for medical applications. Since its discovery, BC has been used for wound dressing, drug delivery, artificial blood vessels, bone tissue engineering, and so forth. Additionally, BC can be simply manipulated to form its derivatives or composites with enhanced physicochemical and functional properties. Several polymers, carbon-based nanomaterials, and metal nanoparticles (NPs) have been introduced into BC by ex situ and in situ methods to design hybrid materials with enhanced functional properties. This review provides comprehensive knowledge and highlights recent advances in BC production strategies, its structural features, various in situ and ex situ modification techniques, and its potential for biomedical applications.
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24
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Su Y, Wenzel M, Paasch S, Seifert M, Böhm W, Doert T, Weigand JJ. Recycling of Brewer's Spent Grain as a Biosorbent by Nitro-Oxidation for Uranyl Ion Removal from Wastewater. ACS OMEGA 2021; 6:19364-19377. [PMID: 34368523 PMCID: PMC8340112 DOI: 10.1021/acsomega.1c00589] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 06/25/2021] [Indexed: 06/13/2023]
Abstract
Developing biosorbents derived from agro-industrial biomass is considered as an economic and sustainable method for dealing with uranium-contaminated wastewater. The present study explores the feasibility of oxidizing a representative protein-rich biomass, brewer's spent grain (BSG), to an effective and reusable uranyl ion adsorbent to reduce the cost and waste generation during water treatment. The unique composition of BSG favors the oxidation process and yields in a high carboxyl group content (1.3 mmol/g) of the biosorbent. This makes BSG a cheap, sustainable, and suitable raw material independent from pre-treatment. The oxidized brewer's spent grain (OBSG) presents a high adsorption capacity of U(VI) of 297.3 mg/g (c 0(U) = 900 mg/L, pH = 4.7) and fast adsorption kinetics (1 h) compared with other biosorbents reported in the literature. Infrared spectra (Fourier transform infrared), 13C solid-state nuclear magnetic resonance spectra, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and thermogravimetric analysis were employed to characterize the biosorbents and reveal the adsorption mechanisms. The desorption and reusability of OBSG were tested for five cycles, resulting in a remaining adsorption of U(VI) of 100.3 mg/g and a desorption ratio of 89%. This study offers a viable and sustainable approach to convert agro-industrial waste into effective and reusable biosorbents for uranium removal from wastewater.
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Affiliation(s)
- Yi Su
- Chair
of Inorganic Molecular Chemistry, TU Dresden, 01062 Dresden, Germany
| | - Marco Wenzel
- Chair
of Inorganic Molecular Chemistry, TU Dresden, 01062 Dresden, Germany
| | - Silvia Paasch
- Chair
of Bioanalytical Chemistry, TU Dresden, 01062 Dresden, Germany
| | - Markus Seifert
- Chair
of Inorganic Molecular Chemistry, TU Dresden, 01062 Dresden, Germany
| | - Wendelin Böhm
- Chair
of Food Chemistry, TU Dresden, 01062 Dresden, Germany
| | - Thomas Doert
- Chair
of Inorganic Chemistry II, TU Dresden, 01062 Dresden, Germany
| | - Jan J. Weigand
- Chair
of Inorganic Molecular Chemistry, TU Dresden, 01062 Dresden, Germany
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25
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Mohamed E, Coupland LA, Crispin PJ, Fitzgerald A, Nisbet DR, Tsuzuki T. Non-oxidized cellulose nanofibers as a topical hemostat: In vitro thromboelastometry studies of structure vs function. Carbohydr Polym 2021; 265:118043. [PMID: 33966826 DOI: 10.1016/j.carbpol.2021.118043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/24/2021] [Accepted: 04/03/2021] [Indexed: 12/12/2022]
Abstract
Hemorrhage remains a significant cause of morbidity and mortality following trauma and during complex surgeries. A variety of nanomaterials, including oxidized cellulose nanofibers (OCNFs), have been studied to overcome the disadvantages of current commercial topical hemostats. However, the relationship between nano-structural characteristics and hemostatic efficacy of non-oxidized cellulose nanofibers (CNFs) has not been elucidated. Herein, we present the first report of the correlation between structure and hemostatic performance of CNFs. In vitro thromboelastometry studies on CNFs, synthesized by ball-milling, showed that there is an optimum balance point between the aspect ratio (AR) and specific surface area (SSA) of nanofibers in terms of their maximum contribution to platelet function and plasma coagulation. The optimized CNFs with high SSA (17 m2/g) and a high AR (166) shortened normal whole blood clotting time by 68 %, outperforming cellulose-based hemostats. Additionally, CNFs reduced clotting time in platelet-deficient blood (by 80 %) and heparinized blood (by 54 %).
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Affiliation(s)
- Elmira Mohamed
- Research School of Electrical, Energy and Materials Engineering, College of Engineering and Computer Science, The Australian National University, Canberra, ACT, Australia.
| | - Lucy A Coupland
- ACRF Department of Cancer Biology and Therapeutics, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia.
| | - Philip J Crispin
- ACRF Department of Cancer Biology and Therapeutics, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia; Hematology Department, The Canberra Hospital, Canberra, ACT, Australia.
| | | | - David R Nisbet
- ACRF Department of Cancer Biology and Therapeutics, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia; Research School of Chemistry, The Australian National University, Canberra, ACT, Australia.
| | - Takuya Tsuzuki
- Research School of Electrical, Energy and Materials Engineering, College of Engineering and Computer Science, The Australian National University, Canberra, ACT, Australia.
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26
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Testing of Chemically Activated Cellulose Fibers as Adsorbents for Treatment of Arsenic Contaminated Water. MATERIALS 2021; 14:ma14133731. [PMID: 34279302 PMCID: PMC8269890 DOI: 10.3390/ma14133731] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/21/2021] [Accepted: 06/29/2021] [Indexed: 02/05/2023]
Abstract
Exposure to different arsenic concentrations (higher than 10 μg/L), either due to the direct consumption of contaminated drinking water or indirectly by using contaminated food is harmful for human health. Therefore, it is important to remove arsenic from aqueous solutions. Among many arsenic removal technologies, adsorption offers a promising solution with a good efficiency, however the material used as adsorbent play a very vital role. The present investigation evaluated the behavior of two cellulose-based adsorbent materials, i.e., viscose fibers (V) and its TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl) derivative, obtained by using the well-established TEMPO-mediated protocol (VF). Due to the known arsenic affinity for Fe ions the two materials were later doped with it. This was done after a preliminary functionalization with di-2-ethylhexyl phosphoric acid (DEHPA), to obtain two materials: V-DEHPA-Fe and VF-DEHPA-Fe. Arsenic adsorption is known to be pH dependent (between 6 and 8); therefore, the optimal pH range for As(V) adsorption has been established. In order to evaluate the adsorption mechanism for both the synthesized materials, the influence of contact time, temperature and initial concentration was evaluated. Langmuir, Freundlich and Sips equilibrium isotherm models were used in order to determine the ability of the model to describe As(V) adsorption process. The maximum adsorption capacity of the material V-DEHPA-Fe was 247.5 µg As(V)/g with an As(V) initial concentration of 5 mg/L and for the material VF-DEHPA-Fe it was 171.2 µg As(V)/g with initial concentration of 5 mg/L.
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27
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de la Harpe KM, Kondiah PPD, Marimuthu T, Choonara YE. Advances in carbohydrate-based polymers for the design of suture materials: A review. Carbohydr Polym 2021; 261:117860. [PMID: 33766349 DOI: 10.1016/j.carbpol.2021.117860] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/12/2021] [Accepted: 02/22/2021] [Indexed: 12/25/2022]
Abstract
Suture materials constitute one of the largest biomedical material groups with a huge global market of $ 1.3 billion annually and employment in over 12 million procedures per year. Suture materials have radically evolved over the years, from basic strips of linen to more advanced synthetic polymer sutures. Yet, the journey to the ideal suture material is far from over and we now stand on the brink of a new era of improved suture materials with greater safety and efficacy. This next step in the evolutionary timeline of suture materials, involves the use of natural, carbohydrate polymers that have, until recent years, never before been considered for suture material applications. This review exposes the latest and most important advancements in suture material development while digging deep into how natural, carbohydrate polymers can serve to advance this field.
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Affiliation(s)
- Kara M de la Harpe
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Science, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown, 2193, South Africa
| | - Pierre P D Kondiah
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Science, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown, 2193, South Africa
| | - Thashree Marimuthu
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Science, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown, 2193, South Africa
| | - Yahya E Choonara
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Science, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown, 2193, South Africa.
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28
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Badsha MAH, Khan M, Wu B, Kumar A, Lo IMC. Role of surface functional groups of hydrogels in metal adsorption: From performance to mechanism. JOURNAL OF HAZARDOUS MATERIALS 2021; 408:124463. [PMID: 33189468 DOI: 10.1016/j.jhazmat.2020.124463] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/10/2020] [Accepted: 10/31/2020] [Indexed: 05/27/2023]
Abstract
Hydrogels have been studied quite intensively in recent decades regarding whether their metal adsorption abilities may be modified or even enhanced via functionalization (i.e., functionalizing the surfaces of hydrogels with specific functional groups). Studies have found that functionalizing hydrogels can in fact give them higher adsorptive power. This enhanced adsorptive performance is articulated in this paper through critically reviewing more than 120 research articles in such terms as the various techniques of synthesizing functionalized hydrogels, the roles that specific functional groups play on adsorption performance, selectivity, reusability, as well as on adsorption mechanism. Moreover, this critical review offers insight into future designs of functionalized hydrogels with specific metal adsorption capabilities.
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Affiliation(s)
- Mohammad A H Badsha
- Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, China
| | - Musharib Khan
- Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, China
| | - Baile Wu
- Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, China
| | - Ashutosh Kumar
- Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, China
| | - Irene M C Lo
- Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, China; Institute for Advanced Study, The Hong Kong University of Science and Technology, Hong Kong, China.
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29
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Abstract
Raw wood was subjected to sequential oxidation to produce 2,3,6-tricarboxycellulose (TCC) nanofibers with a high surficial charge of 1.14 mmol/g in the form of carboxylate groups. Three oxidation steps, including nitro-oxidation, periodate, and sodium chlorite oxidation, were successfully applied to generate TCC nanofibers from raw wood. The morphology of extracted TCC nanofibers measured using TEM and AFM indicated the average length, width, and thickness were in the range of 750 ± 110, 4.5 ± 1.8, and 1.23 nm, respectively. Due to high negative surficial charges on TCC, it was studied for its absorption capabilities against Pb2+ ions. The remediation results indicated that a low concentration of TCC nanofibers (0.02 wt%) was able to remove a wide range of Pb2+ ion impurities from 5–250 ppm with an efficiency between 709–99%, whereby the maximum adsorption capacity (Qm) was 1569 mg/g with R2 0.69531 calculated from Langmuir fitting. It was observed that the high adsorption capacity of TCC nanofibers was due to the collective effect of adsorption and precipitation confirmed by the FTIR and SEM/EDS analysis. The high carboxylate content and fiber morphology of TCC has enabled it as an excellent substrate to remove Pb2+ ions impurities.
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30
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Coseri S. Insights on Cellulose Research in the Last Two Decades in Romania. Polymers (Basel) 2021; 13:polym13050689. [PMID: 33668896 PMCID: PMC7956502 DOI: 10.3390/polym13050689] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/17/2021] [Accepted: 02/22/2021] [Indexed: 01/27/2023] Open
Abstract
In the current global context, cellulose fulfills those characteristics that give it clear advantages over synthetic fibers, having a huge potential for substituting fossil-based materials which are polluting and harmful to ecosystems. Research conducted in most laboratories around the world in the field of cellulose is overwhelmingly aimed at industrial needs because features such as renewability and low cost are the most important attributes for economic success. In this global effort, Romanian researchers contribute through achievements that are briefly reviewed in this paper. These refer to the main achievements reported after 2000 in the field of cellulose characterization and cellulose functionalization, as well as the main areas where cellulose-based materials were applied.
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Affiliation(s)
- Sergiu Coseri
- "Petru Poni" Institute of Macromolecular Chemistry of Romanian Academy, 41 A, Gr. Ghica Voda Alley, 700487 Iasi, Romania
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31
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Preparation of water-soluble cellulose derivatives using TEMPO radical-mediated oxidation at extended reaction time. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104768] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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32
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Scapin S, Formaggio F, Glisenti A, Biondi B, Scocchi M, Benincasa M, Peggion C. Sustainable, Site-Specific Linkage of Antimicrobial Peptides to Cotton Textiles. Macromol Biosci 2020; 20:e2000199. [PMID: 32852141 DOI: 10.1002/mabi.202000199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/07/2020] [Indexed: 11/10/2022]
Abstract
A new general method to covalently link a peptide to cotton via thiazolidine ring formation is developed. Three different analogues of an ultrashort antibacterial peptide are synthesized to create an antibacterial fabric. The chemical ligation approach to the heterogeneous phase made up of insoluble cellulose fibers and a peptide solution in water is adapted. The selective click reaction occurs between an N-terminal cysteine on the peptide and an aldehyde on the cotton matrix. The aldehyde is generated on the primary alcohol of glucose by means of the enzyme laccase and the cocatalyst 2,2,6,6-tetramethylpiperidine-1-oxyl. This keeps the pyranose rings intact and may bring a benefit to the mechanical properties of the fabric. The presence of the peptide on cotton is demonstrated through instant colorimetric tests, UV spectroscopy, IR spectroscopy, and X-ray photoelectron spectroscopy analysis. The antibacterial activity of the peptides is maintained even after their covalent attachment to cotton fibers.
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Affiliation(s)
- Stefano Scapin
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Fernando Formaggio
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Antonella Glisenti
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Barbara Biondi
- Institute of Biomolecular Chemistry, Padova Unit, CNR, Via Marzolo 1, 35131, Padova, Italy
| | - Marco Scocchi
- Department of Life Sciences, University of Trieste, Via Giorgieri 5, 34127, Trieste, Italy
| | - Monica Benincasa
- Department of Life Sciences, University of Trieste, Via Giorgieri 5, 34127, Trieste, Italy
| | - Cristina Peggion
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
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Antibacterial modification of Lyocell fiber: A review. Carbohydr Polym 2020; 250:116932. [PMID: 33049845 DOI: 10.1016/j.carbpol.2020.116932] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/08/2020] [Accepted: 08/11/2020] [Indexed: 11/20/2022]
Abstract
As the most successful regenerated cellulose fiber developed in recent decades, Lyocell has attracted much attention due to its useful properties, simple manufacturing process, and recyclable solvent. However, Lyocell's lack of antibacterial properties limits its application in medical and health fields. Antibacterial modification of Lyocell fiber can be achieved by three general approaches: physical blending, chemical reaction, and post-treatment. Physical blending methods introduce antibacterial agents directly into the spinning dope. In chemical reaction methods, functional groups of the antibacterial additives are grafted or crosslinked into Lyocell fibers, thereby imparting antimicrobial properties. In post-treatment methods, antibacterial additives are deposited on Lyocell fiber surfaces by physical coating, padding, or impregnation processes. We organize our review of antibacterial modification of Lyocell fibers by these preparation methods. Some of the modified Lyocell fibers are reported to exhibit improved antimicrobial activity against various bacteria and fungi, indicating promise for application in medical or hygienic products.
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Solomevich SO, Dmitruk EI, Bychkovsky PM, Nebytov AE, Yurkshtovich TL, Golub NV. Fabrication of oxidized bacterial cellulose by nitrogen dioxide in chloroform/cyclohexane as a highly loaded drug carrier for sustained release of cisplatin. Carbohydr Polym 2020; 248:116745. [PMID: 32919553 DOI: 10.1016/j.carbpol.2020.116745] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 01/28/2023]
Abstract
Carboxylated bacterial cellulose (OBC) was fabricated by oxidation with nitrogen dioxide in chloroform/cyclohexane and employed as a carrier for sustained release of antitumor substance cisplatin (CDDP). The influence of removing water method, solvent used in the synthesis, concentration of N2O4, and duration of the oxidation on content of carboxyl groups in reaction products was established. Due to the possibility of nitrogen dioxide to penetrate into cellulose crystallites, the carboxyl group content of the OBC reaches high values up to 4 mmol/g. In vitro degradation of OBC was determined under simulated physiological conditions. The immobilization of CDDP on OBC was studied in detail. The initial burst release of the drug from the polymer was depressed. The cytotoxicity of CDDP-loaded OBC was evaluated with HeLa cells. The unique structure and properties of OBC make it a great candidate as drug delivery carrier.
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Affiliation(s)
- Sergey O Solomevich
- Research Institute for Physical Chemical Problems of the Belarusian State University, 14 Leningradskaya Street, Minsk, 220030, Belarus.
| | - Egor I Dmitruk
- Educational-scientific-production Republican Unitary Enterprise "UNITEHPROM BSU", 1 Kurchatova, Minsk, 220045, Belarus
| | - Pavel M Bychkovsky
- Research Institute for Physical Chemical Problems of the Belarusian State University, 14 Leningradskaya Street, Minsk, 220030, Belarus; Educational-scientific-production Republican Unitary Enterprise "UNITEHPROM BSU", 1 Kurchatova, Minsk, 220045, Belarus
| | - Alexander E Nebytov
- Educational-scientific-production Republican Unitary Enterprise "UNITEHPROM BSU", 1 Kurchatova, Minsk, 220045, Belarus
| | - Tatiana L Yurkshtovich
- Research Institute for Physical Chemical Problems of the Belarusian State University, 14 Leningradskaya Street, Minsk, 220030, Belarus
| | - Natalia V Golub
- Research Institute for Physical Chemical Problems of the Belarusian State University, 14 Leningradskaya Street, Minsk, 220030, Belarus
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Culica ME, Chibac-Scutaru AL, Melinte V, Coseri S. Cellulose Acetate Incorporating Organically Functionalized CeO 2 NPs: Efficient Materials for UV Filtering Applications. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E2955. [PMID: 32630331 PMCID: PMC7372434 DOI: 10.3390/ma13132955] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/26/2020] [Accepted: 06/30/2020] [Indexed: 02/07/2023]
Abstract
One of the major issues faced when constructing various materials incorporating inorganic nanoparticles (NPs) is aggregation leading to loss of their final activity. In our work, cellulose acetate (CA) has been used to serve as matrix for the synthesis of UV-shielding and transparent films containing various amounts (1-5 wt.%) of cerium oxide (CeO2) NPs. In order to attain an improved dispersion and a better connectivity between NPs and the cellulose matrix, the surface of CeO2 NPs have been previously functionalized by the reaction with 3-aminopropyl(diethoxy)methylsilane (APDMS). The uniform dispersion of the NPs in the homogeneous thin films has been evidenced by using Transmission Electron Microscopy (TEM) and Fourier Transformation Infrared Spectroscopy (FTIR) characterization. The investigation of the optical properties for the hybrid films through UV-Vis spectroscopy revealed that the presence of CeO2 NPs in the CA matrix determined the appearance of strong UV absorption bands in the region 312-317 nm, which supports their use as efficient UV absorbers. This study has shown that UV shielding ability of the nanocomposites can be easily tuned by adjusting the numberof inorganic NPs in the CA template.
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Affiliation(s)
| | | | - Violeta Melinte
- “Petru Poni” Institute of Macromolecular Chemistry of Romanian Academy, 41 A, Grigore Ghica Voda Alley, 700487 Iasi, Romania; (M.E.C.); (A.L.C.-S.)
| | - Sergiu Coseri
- “Petru Poni” Institute of Macromolecular Chemistry of Romanian Academy, 41 A, Grigore Ghica Voda Alley, 700487 Iasi, Romania; (M.E.C.); (A.L.C.-S.)
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Luz EPCG, das Chagas BS, de Almeida NT, de Fátima Borges M, Andrade FK, Muniz CR, Castro-Silva II, Teixeira EH, Popat K, de Freitas Rosa M, Vieira RS. Resorbable bacterial cellulose membranes with strontium release for guided bone regeneration. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 116:111175. [PMID: 32806235 DOI: 10.1016/j.msec.2020.111175] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 05/28/2020] [Accepted: 06/07/2020] [Indexed: 02/06/2023]
Abstract
Hybrid materials, based on bacterial cellulose (BC) and hydroxyapatite (HA), have been investigated for guided bone regeneration (GBR). However, for some GBR, degradability in the physiological environment is an essential requirement. The present study aimed to explore the use of oxidized bacterial cellulose (OxBC) membranes, associated with strontium apatite, for GBR applications. BC membranes were produced by fermentation and purified, before oxidizing and mineralizing by immersing in strontium chloride solution and sodium bibasic phosphate for 5 cycles. The hybrid materials (BC/HA/Sr, BC/SrAp, OxBC/HA/Sr and OxBC/SrAp) were characterized for biodegradability and bioactivity and for their physicochemical and morphological properties. In vitro cytotoxicity and hemolytic properties of the materials were also investigated. In vivo biocompatibility was analyzed by performing histopathological evaluation at 1, 3 and 9 weeks in mices. Results showed that the samples presented different strontium release profiles and that oxidation enhances degradation under physiological conditions. All the hybrid materials were bioactive. Cell viability assay indicated that the materials are non-cytotoxic and in vivo studies showed low inflammatory response and increased connective tissue repair, as well as degradation in most of the materials, especially the oxidized membranes. This study confirms the potential use of bacterial cellulose-derived hybrid membranes for GBR.
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Affiliation(s)
| | - Bruna Santana das Chagas
- Embrapa Agroindústria Tropical - CNPAT, Rua Dra Sara Mesquita 2270, Pici, CE 60511-110 Fortaleza, Ceará, Brazil
| | - Natália Tavares de Almeida
- Embrapa Agroindústria Tropical - CNPAT, Rua Dra Sara Mesquita 2270, Pici, CE 60511-110 Fortaleza, Ceará, Brazil
| | - Maria de Fátima Borges
- Embrapa Agroindústria Tropical - CNPAT, Rua Dra Sara Mesquita 2270, Pici, CE 60511-110 Fortaleza, Ceará, Brazil.
| | - Fabia Karine Andrade
- Federal University of Ceará (UFC), Department of Chemical Engineering, Bloco 709, CE 60455-760 Fortaleza, Ceará, Brazil
| | - Celli Rodrigues Muniz
- Embrapa Agroindústria Tropical - CNPAT, Rua Dra Sara Mesquita 2270, Pici, CE 60511-110 Fortaleza, Ceará, Brazil.
| | - Igor Iuco Castro-Silva
- Federal University of Ceará (UFC/SOBRAL), Dentistry Department, CE 62010820 Sobral, Ceará, Brazil.
| | - Edson Holanda Teixeira
- Federal University of Ceará (UFC), Department of Pathology and Forensic Medicine, Faculty of Medicine, CE 60430-160 Fortaleza, Ceará, Brazil
| | - Ketul Popat
- Department of Mechanical Engineering/School of Biomedical Engineering/School of Advanced Materials Discovery, Colorado State University, Fort Collins, CO 80523, USA.
| | - Morsyleide de Freitas Rosa
- Embrapa Agroindústria Tropical - CNPAT, Rua Dra Sara Mesquita 2270, Pici, CE 60511-110 Fortaleza, Ceará, Brazil.
| | - Rodrigo Silveira Vieira
- Federal University of Ceará (UFC), Department of Chemical Engineering, Bloco 709, CE 60455-760 Fortaleza, Ceará, Brazil.
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Luz EPCG, Chaves PHS, Vieira LDAP, Ribeiro SF, Borges MDF, Andrade FK, Muniz CR, Infantes-Molina A, Rodríguez-Castellón E, Rosa MDF, Vieira RS. In vitro degradability and bioactivity of oxidized bacterial cellulose-hydroxyapatite composites. Carbohydr Polym 2020; 237:116174. [DOI: 10.1016/j.carbpol.2020.116174] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/10/2020] [Accepted: 03/13/2020] [Indexed: 12/20/2022]
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Fiorati A, Contessi Negrini N, Baschenis E, Altomare L, Faré S, Giacometti Schieroni A, Piovani D, Mendichi R, Ferro M, Castiglione F, Mele A, Punta C, Melone L. TEMPO-Nanocellulose/Ca 2+ Hydrogels: Ibuprofen Drug Diffusion and In Vitro Cytocompatibility. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E183. [PMID: 31906423 PMCID: PMC6981511 DOI: 10.3390/ma13010183] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 12/28/2019] [Accepted: 12/29/2019] [Indexed: 12/16/2022]
Abstract
Stable hydrogels with tunable rheological properties were prepared by adding Ca2+ ions to aqueous dispersions of 2,2,6,6-tetramethylpiperidine 1-oxyl (TEMPO)-oxidized and ultra-sonicated cellulose nanofibers (TOUS-CNFs). The gelation occurred by interaction among polyvalent cations and the carboxylic units introduced on TOUS-CNFs during the oxidation process. Both dynamic viscosity values and pseudoplastic rheological behaviour increased by increasing the Ca2+ concentration, confirming the cross-linking action of the bivalent cation. The hydrogels were proved to be suitable controlled release systems by measuring the diffusion coefficient of a drug model (ibuprofen, IB) by high-resolution magic angle spinning (HR-MAS) nuclear magnetic resonance (NMR) spectroscopy. IB was used both as free molecule and as a 1:1 pre-formed complex with β-cyclodextrin (IB/β-CD), showing in this latter case a lower diffusion coefficient. Finally, the cytocompatibility of the TOUS-CNFs/Ca2+ hydrogels was demonstrated in vitro by indirect and direct tests conducted on a L929 murine fibroblast cell line, achieving a percentage number of viable cells after 7 days higher than 70%.
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Affiliation(s)
- Andrea Fiorati
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, 20133 Milano, Italy
| | - Nicola Contessi Negrini
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, 20133 Milano, Italy
| | - Elena Baschenis
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
| | - Lina Altomare
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, 20133 Milano, Italy
| | - Silvia Faré
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, 20133 Milano, Italy
| | - Alberto Giacometti Schieroni
- Istituto di Scienze e Tecnologie Chimiche (SCITEC-CNR), Via A. Corti 12, 20133 Milano, Italy; (A.G.S.); (D.P.); (R.M.)
| | - Daniele Piovani
- Istituto di Scienze e Tecnologie Chimiche (SCITEC-CNR), Via A. Corti 12, 20133 Milano, Italy; (A.G.S.); (D.P.); (R.M.)
| | - Raniero Mendichi
- Istituto di Scienze e Tecnologie Chimiche (SCITEC-CNR), Via A. Corti 12, 20133 Milano, Italy; (A.G.S.); (D.P.); (R.M.)
| | - Monica Ferro
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
| | - Franca Castiglione
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
| | - Andrea Mele
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
- Istituto di Scienze e Tecnologie Chimiche (SCITEC-CNR), Via A. Corti 12, 20133 Milano, Italy; (A.G.S.); (D.P.); (R.M.)
| | - Carlo Punta
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, 20133 Milano, Italy
| | - Lucio Melone
- Department of Chemistry, Materials, and Chemical Engineering “G. Natta”—Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy; (N.C.N.); (E.B.); (L.A.); (S.F.); (M.F.); (F.C.); (A.M.); (C.P.)
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, 20133 Milano, Italy
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39
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Shao C, Yang J. Dynamics in Cellulose-Based Hydrogels with Reversible Cross-Links. SELF-HEALING AND SELF-RECOVERING HYDROGELS 2020. [DOI: 10.1007/12_2019_58] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/10/2023]
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Dachavaram SS, Moore JP, Bommagani S, Penthala NR, Calahan JL, Delaney SP, Munson EJ, Batta‐Mpouma J, Kim J, Hestekin JA, Crooks PA. A Facile Microwave Assisted TEMPO/NaOCl/Oxone (KHSO
5
) Mediated Micron Cellulose Oxidation Procedure: Preparation of Two Nano TEMPO‐Cellulose Forms. STARCH-STARKE 2019. [DOI: 10.1002/star.201900213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Soma Shekar Dachavaram
- Department of Pharmaceutical Sciences, College of Pharmacy University of Arkansas for Medical Sciences Little Rock AR 72205 USA
| | - John P. Moore
- Department of Chemical Engineering University of Arkansas Fayetteville AR 72701 USA
| | - Shobanbabu Bommagani
- Department of Pharmaceutical Sciences, College of Pharmacy University of Arkansas for Medical Sciences Little Rock AR 72205 USA
| | - Narsimha R. Penthala
- Department of Pharmaceutical Sciences, College of Pharmacy University of Arkansas for Medical Sciences Little Rock AR 72205 USA
| | - Julie L. Calahan
- Department of Pharmaceutical Sciences University of Kentucky Lexington KY 40536 USA
| | - Sean P. Delaney
- Department of Pharmaceutical Sciences University of Kentucky Lexington KY 40536 USA
| | - Eric J. Munson
- Department of Pharmaceutical Sciences University of Kentucky Lexington KY 40536 USA
| | - Joseph Batta‐Mpouma
- Microelectronics and Photonics Graduate Program Institute for Nanoscience and Engineering University of Arkansas Fayetteville AR 72701 USA
- Department of Biological Engineering University of Arkansas Fayetteville AR 72701 USA
| | - Jin‐Woo Kim
- Microelectronics and Photonics Graduate Program Institute for Nanoscience and Engineering University of Arkansas Fayetteville AR 72701 USA
- Department of Biological Engineering University of Arkansas Fayetteville AR 72701 USA
| | - Jamie A. Hestekin
- Department of Chemical Engineering University of Arkansas Fayetteville AR 72701 USA
| | - Peter A. Crooks
- Department of Pharmaceutical Sciences, College of Pharmacy University of Arkansas for Medical Sciences Little Rock AR 72205 USA
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Zhang S, Li J, Chen S, Zhang X, Ma J, He J. Oxidized cellulose-based hemostatic materials. Carbohydr Polym 2019; 230:115585. [PMID: 31887971 DOI: 10.1016/j.carbpol.2019.115585] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 10/11/2019] [Accepted: 11/07/2019] [Indexed: 01/02/2023]
Abstract
The application of hemostatic agents is essential to prevent significant blood loss and death from excessive bleeding in surgical or emergency scenarios. Oxidized cellulose is an excellent biodegradable and biocompatible derivate of cellulose, which has become one of the most important hemostatic agents used in surgical procedures. However, to date, there has been no comprehensive report assessing oxidized cellulose-based hemostatic materials. Hence, this paper first reviewed the oxidation preparation, cellulose origin and structure, as well as biodegradability and safety of oxidized cellulose. Then a comprehensive review regarding the hemostatic mechanisms, various forms, modification, and current commercially available products of oxidized cellulose is discussed, which emphatically presents the most significant developments in the recent scientific literature. In conclusion, this paper summarizes the latest developments in oxidized cellulose-based hemostatic materials and provides a reference for further research and development in this field.
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Affiliation(s)
- Shaohua Zhang
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Jiwei Li
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao, 266071, China.
| | - Shaojuan Chen
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao, 266071, China
| | - Xiying Zhang
- Department of Pathology, The Second Hospital of Shandong University, Jinan, 250033, China
| | - Jianwei Ma
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao, 266071, China
| | - Jinmei He
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, China.
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42
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Thermal and Morphology Properties of Cellulose Nanofiber from TEMPO-oxidized Lower part of Empty Fruit Bunches (LEFB). OPEN CHEM 2019. [DOI: 10.1515/chem-2019-0063] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
AbstractCellulose nanofiber (CNF) gel has been obtained from TEMPO-oxidized differently treated lower part of empty fruit bunches (LEFB) of oil palm. Three kinds of materials were initially used: (i) α-cellulose, (ii) raw LEFB fiber two-times bleaching, and (iii) raw LEFB three-times bleaching. The obtained nanofibers (CNF1, CNF2 and CNF3, respectively) were then characterized using several methods, e.g. FT-IR, SEM, UV-Visible, TEM, XRD and TGA. The LEFB at different levels of bleaching showed that the Kappa number decreased with the increase of the bleaching levels. The decrease of lignin and hemicellulose content affected the increase of the yield of fibrillation and optical transmittance of CNF2 and CNF3 gels. The FT-IR analysis confirmed the presence of lignin and hemicellulose in the CNF2 and CNF3 film. Based on TEM analysis, the lignin and hemicellulose content significantly affected the particle structure of CNFs,i.e. CNF1 was found as a bundle of fibril, while the CNF2 and CNF3 were visualized as individual fibers and interwoven nanofibril overlapping each other, respectively. The XRD data of the CNF’s film showed that CNF2 and CNF3 have a lower crystallinity index (CI) than CNF1. The presence of lignin and hemicellulose in the CNFs decreased its decomposition temperature.
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Culica ME, Biliuta G, Rotaru R, Lisa G, Baron RI, Coseri S. New electromagnetic shielding materials based on viscose‐carbon nanotubes composites. POLYM ENG SCI 2019. [DOI: 10.1002/pen.25149] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Madalina Elena Culica
- Petru Poni Institute of Macromolecular Chemistry of Romanian Academy 41A, Grigore Ghica Voda Alley, 700487 Iasi Romania
| | - Gabriela Biliuta
- Petru Poni Institute of Macromolecular Chemistry of Romanian Academy 41A, Grigore Ghica Voda Alley, 700487 Iasi Romania
| | - Razvan Rotaru
- Petru Poni Institute of Macromolecular Chemistry of Romanian Academy 41A, Grigore Ghica Voda Alley, 700487 Iasi Romania
| | - Gabriela Lisa
- Faculty of Chemical Engineering and Environmental ProtectionGheorghe Asachi Technical University 73 Prof. dr. docent Dimitrie Mangeron Street, 700050, Iasi Romania
| | - Raluca Ioana Baron
- Petru Poni Institute of Macromolecular Chemistry of Romanian Academy 41A, Grigore Ghica Voda Alley, 700487 Iasi Romania
| | - Sergiu Coseri
- Petru Poni Institute of Macromolecular Chemistry of Romanian Academy 41A, Grigore Ghica Voda Alley, 700487 Iasi Romania
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44
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Biliuta G, Coseri S. Cellulose: A ubiquitous platform for ecofriendly metal nanoparticles preparation. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.01.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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45
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Sulfonation of dialdehyde cellulose extracted from sugarcane bagasse for synergistically enhanced water solubility. Carbohydr Polym 2019; 208:314-322. [DOI: 10.1016/j.carbpol.2018.12.080] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 12/22/2018] [Accepted: 12/24/2018] [Indexed: 01/20/2023]
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46
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The advantages and challenges raised by the chemistry of aldehydic cellulose nanofibers in medicinal chemistry. Future Med Chem 2019; 10:2679-2683. [PMID: 30810373 DOI: 10.4155/fmc-2018-0277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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47
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Baron RI, Bercea M, Avadanei M, Lisa G, Biliuta G, Coseri S. Green route for the fabrication of self-healable hydrogels based on tricarboxy cellulose and poly(vinyl alcohol). Int J Biol Macromol 2019; 123:744-751. [DOI: 10.1016/j.ijbiomac.2018.11.107] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/25/2018] [Accepted: 11/12/2018] [Indexed: 12/31/2022]
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48
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Sadeghzadeh SM, Zhiani R. Photooxidation of triarylphosphines under aerobic conditions in the presence of a gold( iii) complex on cellulose extracted from Carthamus tinctorius immobilized on nanofibrous phosphosilicate. RSC Adv 2019; 9:1509-1516. [PMID: 35518055 PMCID: PMC9059722 DOI: 10.1039/c8ra09721f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 12/14/2018] [Indexed: 01/18/2023] Open
Abstract
Triarylphosphines were converted to the corresponding oxides via photooxidation as a novel method.
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Affiliation(s)
- Seyed Mohsen Sadeghzadeh
- New Materials Technology and Processing Research Center
- Department of Chemistry
- Neyshabur Branch
- Islamic Azad University
- Neyshabur
| | - Rahele Zhiani
- New Materials Technology and Processing Research Center
- Department of Chemistry
- Neyshabur Branch
- Islamic Azad University
- Neyshabur
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Liu S, Liang H, Sun T, Yang D, Cao M. A recoverable dendritic polyamidoamine immobilized TEMPO for efficient catalytic oxidation of cellulose. Carbohydr Polym 2018; 202:563-570. [PMID: 30287037 DOI: 10.1016/j.carbpol.2018.09.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 09/08/2018] [Accepted: 09/10/2018] [Indexed: 11/27/2022]
Abstract
Polyamidoamine (PAMAM) dendrimers of G1.0 and 2.0 were synthesized by the repeated Michael addition and ester aminolysis of ethylenediamine and methyl acrylate. Through the reductive amination reaction of primary amines in PAMAM and carbonyl groups in 4-oxo-2,2,6,6-tetramethylpiperidine-1-oxyl (4-oxo-TEMPO), the water-soluble PAMAM immobilized TEMPO (PAMAM-TEMPO) was successfully prepared. The obtained PAMAM-TEMPO was characterized by Fourier transform infrared spectroscopy (FT-IR) and ultraviolet-visible spectrophotometer (UV-vis). PAMAM-TEMPO was used as catalyst instead of free TEMPO for selective catalytic oxidation of primary hydroxyl groups in cellulose with water as reaction medium. The results showed that the catalytic performance of G1.0 PAMAM-TEMPO with 28.8% TEMPO loading was equivalent to free TEMPO. After salting out the supernatant of oxidation mixture, PAMAM-TEMPO was recovered by extraction with N,N-dimethylformamide and reused for further oxidation cycles. No significant reduction in catalytic performance was found after 4 oxidation cycles. The recovery of PAMAM-TEMPO after each cycle was about 90%. By sonication of oxidized cellulose obtained with G1.0 PAMAM-TEMPO as catalyst, the individualized cellulose nanofibers with approximately 10 nm in diameter were successfully prepared. This is the first report on the use of immobilized TEMPO catalysts comparable to the performance of free TEMPO to oxidize cellulose in water.
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Affiliation(s)
- Shaojie Liu
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang 050018, PR China.
| | - Huazhe Liang
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang 050018, PR China
| | - Tingting Sun
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang 050018, PR China
| | - Desheng Yang
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang 050018, PR China
| | - Meng Cao
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang 050018, PR China
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50
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Weyell P, Beekmann U, Küpper C, Dederichs M, Thamm J, Fischer D, Kralisch D. Tailor-made material characteristics of bacterial cellulose for drug delivery applications in dentistry. Carbohydr Polym 2018; 207:1-10. [PMID: 30599988 DOI: 10.1016/j.carbpol.2018.11.061] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 11/18/2018] [Accepted: 11/19/2018] [Indexed: 12/18/2022]
Abstract
Bacterial cellulose (BC) has shown high potential as innovative wound dressing and drug delivery system. Bringing both together, drug-loaded BC was investigated for applications in dental therapies such as dental extraction or mucosal transplantation. Both applications would benefit from a material which degrades under physiological conditions, and from an antibiotic environment. Consequently, periodate-oxidation of BC was investigated to facilitate modified degradation behaviour. A periodate concentration of 0.14 mol/L at ϑ = 25 °C and t = 8 h resulted in a material loss of <10%, but at the same time a sufficient degree of degradation. Additionally, native and oxidised BC loaded with doxycycline was tested for prophylaxis against infection. An in vitro-toxicity test (MTT assay) provided a first confirmation of biocompatibility, whereas agar diffusion tests proved antibiotic efficiency against pathogenic oral bacteria. Release studies of the drug from native and oxidised BC confirmed a comparative biphasic release behaviour.
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Affiliation(s)
- Peter Weyell
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Friedrich Schiller University, Lessingstraße 8, 07743 Jena, Germany.
| | - Uwe Beekmann
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Friedrich Schiller University, Lessingstraße 8, 07743 Jena, Germany.
| | - Christine Küpper
- Policlinic of Prosthetic Dentistry and Material Science, Biological Laboratory, Jena University Hospital - Friedrich Schiller University, 07743 Jena, Germany.
| | - Marco Dederichs
- Policlinic of Prosthetic Dentistry and Material Science, Biological Laboratory, Jena University Hospital - Friedrich Schiller University, 07743 Jena, Germany.
| | - Jana Thamm
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Friedrich Schiller University, Lessingstraße 8, 07743 Jena, Germany.
| | - Dagmar Fischer
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Friedrich Schiller University, Lessingstraße 8, 07743 Jena, Germany; Jena Center for Soft Matter (JCSM), Friedrich Schiller University, Philosophenweg 7, 07743 Jena, Germany.
| | - Dana Kralisch
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Friedrich Schiller University, Lessingstraße 8, 07743 Jena, Germany; Jena Center for Soft Matter (JCSM), Friedrich Schiller University, Philosophenweg 7, 07743 Jena, Germany.
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