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Yu W, Lu X, Xiong L, Teng J, Chen C, Li B, Liao BQ, Lin H, Shen L. Thiol-Ene Click Reaction in Constructing Liquid Separation Membranes for Water Treatment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2310799. [PMID: 38213014 DOI: 10.1002/smll.202310799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/25/2023] [Indexed: 01/13/2024]
Abstract
In the evolving landscape of water treatment, membrane technology has ascended to an instrumental role, underscored by its unmatched efficacy and ubiquity. Diverse synthesis and modification techniques are employed to fabricate state-of-the-art liquid separation membranes. Click reactions, distinguished by their rapid kinetics, minimal byproduct generation, and simple reaction condition, emerge as a potent paradigm for devising eco-functional materials. While the metal-free thiol-ene click reaction is acknowledged as a viable approach for membrane material innovation, a systematic elucidation of its applicability in liquid separation membrane development remains conspicuously absent. This review elucidates the pre-functionalization strategies of substrate materials tailored for thiol-ene reactions, notably highlighting thiolation and introducing unsaturated moieties. The consequential implications of thiol-ene reactions on membrane properties-including trade-off effect, surface wettability, and antifouling property-are discussed. The application of thiol-ene reaction in fabricating various liquid separation membranes for different water treatment processes, including wastewater treatment, oil/water separation, and ion separation, are reviewed. Finally, the prospects of thiol-ene reaction in designing novel liquid separation membrane, including pre-functionalization, products prediction, and solute-solute separation membrane, are proposed. This review endeavors to furnish invaluable insights, paving the way for expanding the horizons of thiol-ene reaction application in liquid separation membrane fabrication.
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Affiliation(s)
- Wei Yu
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
| | - Xinyi Lu
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
| | - Liping Xiong
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
| | - Jiaheng Teng
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
| | - Cheng Chen
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
| | - Bisheng Li
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
| | - Bao-Qiang Liao
- Department of Chemical Engineering, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario, P7B 5E1, Canada
| | - Hongjun Lin
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
| | - Liguo Shen
- College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
- Key Laboratory of Watershed Earth Surface Processes and Ecological Security, Zhejiang Normal University, Jinhua, 321004, China
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Xu Y, Liu K, Yang Y, Kim MS, Lee CH, Zhang R, Xu T, Choi SE, Si C. Hemicellulose-based hydrogels for advanced applications. Front Bioeng Biotechnol 2023; 10:1110004. [PMID: 36698644 PMCID: PMC9868175 DOI: 10.3389/fbioe.2022.1110004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/21/2022] [Indexed: 01/10/2023] Open
Abstract
Hemicellulose-based hydrogels are three-dimensional networked hydrophilic polymer with high water retention, good biocompatibility, and mechanical properties, which have attracted much attention in the field of soft materials. Herein, recent advances and developments in hemicellulose-based hydrogels were reviewed. The preparation method, formation mechanism and properties of hemicellulose-based hydrogels were introduced from the aspects of chemical cross-linking and physical cross-linking. The differences of different initiation systems such as light, enzymes, microwave radiation, and glow discharge electrolytic plasma were summarized. The advanced applications and developments of hemicellulose-based hydrogels in the fields of controlled drug release, wound dressings, high-efficiency adsorption, and sensors were summarized. Finally, the challenges faced in the field of hemicellulose-based hydrogels were summarized and prospected.
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Affiliation(s)
- Ying Xu
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, China
| | - Kun Liu
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, China
| | - Yanfan Yang
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, China
| | - Min-Seok Kim
- Department of Forest Biomaterials Engineering, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon, South Korea
| | - Chan-Ho Lee
- Department of Forest Biomaterials Engineering, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon, South Korea
| | - Rui Zhang
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, China,Department of Finance, Tianjin University of Science and Technology, Tianjin, China
| | - Ting Xu
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, China,*Correspondence: Ting Xu, ; Sun-Eun Choi, ; Chuanling Si,
| | - Sun-Eun Choi
- Department of Forest Biomaterials Engineering, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon, South Korea,*Correspondence: Ting Xu, ; Sun-Eun Choi, ; Chuanling Si,
| | - Chuanling Si
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, China,State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin, China,*Correspondence: Ting Xu, ; Sun-Eun Choi, ; Chuanling Si,
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Xia W, Wei XY, Xie YY, Zhou T. A novel chitosan oligosaccharide derivative: Synthesis, antioxidant and antibacterial properties. Carbohydr Polym 2022; 291:119608. [DOI: 10.1016/j.carbpol.2022.119608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/08/2022] [Indexed: 02/05/2023]
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Tortorella S, Vetri Buratti V, Maturi M, Sambri L, Comes Franchini M, Locatelli E. Surface-Modified Nanocellulose for Application in Biomedical Engineering and Nanomedicine: A Review. Int J Nanomedicine 2020; 15:9909-9937. [PMID: 33335392 PMCID: PMC7737557 DOI: 10.2147/ijn.s266103] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 08/07/2020] [Indexed: 01/22/2023] Open
Abstract
Presently, a plenty of concerns related to the environment are due to the overuse of petroleum-based chemicals and products; the synthesis of functional materials, starting from the natural sources, is the current trend in research. The interest for nanocellulose has recently increased in a huge range of fields, from the material science to the biomedical engineering. Nanocellulose gained this leading role because of several reasons: its natural abundance on this planet, the excellent mechanical and optical features, the good biocompatibility and the attractive capability of undergoing surface chemical modifications. Nanocellulose surface tuning techniques are adopted by the high reactivity of the hydroxyl groups available; the chemical modifications are mainly performed to introduce either charged or hydrophobic moieties that include amination, esterification, oxidation, silylation, carboxymethylation, epoxidation, sulfonation, thiol- and azido-functional capability. Despite the several already published papers regarding nanocellulose, the aim of this review involves discussing the surface chemical functional capability of nanocellulose and the subsequent applications in the main areas of nanocellulose research, such as drug delivery, biosensing/bioimaging, tissue regeneration and bioprinting, according to these modifications. The final goal of this review is to provide a novel and unusual overview on this topic that is continuously under expansion for its intrinsic sophisticated properties.
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Affiliation(s)
- Silvia Tortorella
- Department of Industrial Chemistry “Toso Montanari”, Alma Mater Studiorum – University of Bologna, Bologna40136, Italy
| | - Veronica Vetri Buratti
- Department of Industrial Chemistry “Toso Montanari”, Alma Mater Studiorum – University of Bologna, Bologna40136, Italy
| | - Mirko Maturi
- Department of Industrial Chemistry “Toso Montanari”, Alma Mater Studiorum – University of Bologna, Bologna40136, Italy
| | - Letizia Sambri
- Department of Industrial Chemistry “Toso Montanari”, Alma Mater Studiorum – University of Bologna, Bologna40136, Italy
| | - Mauro Comes Franchini
- Department of Industrial Chemistry “Toso Montanari”, Alma Mater Studiorum – University of Bologna, Bologna40136, Italy
| | - Erica Locatelli
- Department of Industrial Chemistry “Toso Montanari”, Alma Mater Studiorum – University of Bologna, Bologna40136, Italy
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Cai J, Wu Z, Liu C, Wang X, Wang X. Click chemistry to synthesize exfoliated xylan-g-quaternized chitosan/montmorillonite nanocomposites for retention and drainage-aid. Carbohydr Polym 2019; 224:115197. [DOI: 10.1016/j.carbpol.2019.115197] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/10/2019] [Accepted: 08/12/2019] [Indexed: 11/28/2022]
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Xu W, Zhang X, Yang P, Långvik O, Wang X, Zhang Y, Cheng F, Österberg M, Willför S, Xu C. Surface Engineered Biomimetic Inks Based on UV Cross-Linkable Wood Biopolymers for 3D Printing. ACS APPLIED MATERIALS & INTERFACES 2019; 11:12389-12400. [PMID: 30844234 PMCID: PMC6727376 DOI: 10.1021/acsami.9b03442] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 03/07/2019] [Indexed: 05/28/2023]
Abstract
Owing to their superior mechanical strength and structure similarity to the extracellular matrix, nanocelluloses as a class of emerging biomaterials have attracted great attention in three-dimensional (3D) bioprinting to fabricate various tissue mimics. Yet, when printing complex geometries, the desired ink performance in terms of shape fidelity and object resolution demands a wide catalogue of tunability on the material property. This paper describes surface engineered biomimetic inks based on cellulose nanofibrils (CNFs) and cross-linkable hemicellulose derivatives for UV-aided extrusion printing, being inspired by the biomimetic aspect of intrinsic affinity of heteropolysaccharides to cellulose in providing the ultrastrong but flexible plant cell wall structure. A facile aqueous-based approach was established for the synthesis of a series of UV cross-linkable galactoglucomannan methacrylates (GGMMAs) with tunable substitution degrees. The rapid gelation window of the formulated inks facilitates the utilization of these wood-based biopolymers as the feeding ink for extrusion-based 3D printing. Most importantly, a wide and tunable spectrum ranging from 2.5 to 22.5 kPa of different hydrogels with different mechanical properties could be achieved by varying the substitution degree in GGMMA and the compositional ratio between GGMMA and CNFs. Used as the seeding matrices in the cultures of human dermal fibroblasts and pancreatic tumor cells, the scaffolds printed with the CNF/GGMMA inks showed great cytocompatibility as well as supported the matrix adhesion and proliferative behaviors of the studied cell lines. As a new family of 3D printing feedstock materials, the CNF/GGMMA ink will broaden the map of bioinks, which potentially meets the requirements for a variety of in vitro cell-matrix and cell-cell interaction studies in the context of tissue engineering, cancer cell research, and high-throughput drug screening.
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Affiliation(s)
- Wenyang Xu
- Laboratory of Wood
and Paper Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Porthansgatan 3, 20500 Turku, Finland
| | - Xue Zhang
- Department of Bioproducts and Biosystems, School of Chemical Technology, Aalto University, FI-00076 Espoo, Finland
| | - Peiru Yang
- Cell Biology, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6, 20520 Turku, Finland
| | - Otto Långvik
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry
Centre, Åbo Akademi University, Biskopsgatan 8, 20500 Turku, Finland
| | - Xiaoju Wang
- Laboratory of Wood
and Paper Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Porthansgatan 3, 20500 Turku, Finland
| | - Yongchao Zhang
- Laboratory of Wood
and Paper Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Porthansgatan 3, 20500 Turku, Finland
| | - Fang Cheng
- Cell Biology, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6, 20520 Turku, Finland
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, 510006 Guangzhou, China
| | - Monika Österberg
- Department of Bioproducts and Biosystems, School of Chemical Technology, Aalto University, FI-00076 Espoo, Finland
| | - Stefan Willför
- Laboratory of Wood
and Paper Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Porthansgatan 3, 20500 Turku, Finland
| | - Chunlin Xu
- Laboratory of Wood
and Paper Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Porthansgatan 3, 20500 Turku, Finland
- Kemira Oyj, FI-02270 Espoo, Finland
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Sitterli A, Heinze T. Studies about reactive ene-functionalized dextran derivatives for Thiol-ene click reactions. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2018.12.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Xu W, Wang X, Sandler N, Willför S, Xu C. Three-Dimensional Printing of Wood-Derived Biopolymers: A Review Focused on Biomedical Applications. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2018; 6:5663-5680. [PMID: 30271688 PMCID: PMC6156113 DOI: 10.1021/acssuschemeng.7b03924] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 03/20/2018] [Indexed: 05/05/2023]
Abstract
Wood-derived biopolymers have attracted great attention over the past few decades due to their abundant and versatile properties. The well-separated three main components, i.e., cellulose, hemicelluloses, and lignin, are considered significant candidates for replacing and improving on oil-based chemicals and materials. The production of nanocellulose from wood pulp opens an opportunity for novel material development and applications in nanotechnology. Currently, increased research efforts are focused on developing 3D printing techniques for wood-derived biopolymers for use in emerging application areas, including as biomaterials for various biomedical applications and as novel composite materials for electronics and energy devices. This Review highlights recent work on emerging applications of wood-derived biopolymers and their advanced composites with a specific focus on customized pharmaceutical products and advanced functional biomedical devices prepared via three-dimensional printing. Specifically, various biofabrication strategies in which woody biopolymers are used to fabricate customized drug delivery devices, cartilage implants, tissue engineering scaffolds and items for other biomedical applications are discussed.
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Affiliation(s)
- Wenyang Xu
- Johan
Gadolin Process Chemistry Centre, c/o Laboratory of Wood and Paper
Chemistry, Åbo Akademi University, Turku FI-20500, Finland
| | - Xiaoju Wang
- Johan
Gadolin Process Chemistry Centre, c/o Laboratory of Wood and Paper
Chemistry, Åbo Akademi University, Turku FI-20500, Finland
| | - Niklas Sandler
- Laboratory
of Pharmaceutical Sciences, Åbo Akademi
University, Turku FI-20500, Finland
| | - Stefan Willför
- Johan
Gadolin Process Chemistry Centre, c/o Laboratory of Wood and Paper
Chemistry, Åbo Akademi University, Turku FI-20500, Finland
| | - Chunlin Xu
- Johan
Gadolin Process Chemistry Centre, c/o Laboratory of Wood and Paper
Chemistry, Åbo Akademi University, Turku FI-20500, Finland
- Kemira
Oyj, Espoo FI-02270, Finland
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9
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Hu L, Du M, Zhang J. Hemicellulose-Based Hydrogels Present Status and Application Prospects: A Brief Review. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/ojf.2018.81002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Markstedt K, Escalante A, Toriz G, Gatenholm P. Biomimetic Inks Based on Cellulose Nanofibrils and Cross-Linkable Xylans for 3D Printing. ACS APPLIED MATERIALS & INTERFACES 2017; 9:40878-40886. [PMID: 29068193 DOI: 10.1021/acsami.7b13400] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
This paper presents a sustainable all-wood-based ink which can be used for 3D printing of constructs for a large variety of applications such as clothes, furniture, electronics, and health care products with a customized design and versatile gel properties. The 3D printing technologies where the material is dispensed in the form of liquids, so called inks, have proven suitable for 3D printing dispersions of cellulose nanofibrils (CNFs) because of their unique shear thinning properties. In this study, novel inks were developed with a biomimetic approach where the structural properties of cellulose and the cross-linking function of hemicelluloses that are found in the plant cell wall were utilized. The CNF was mixed with xylan, a hemicellulose extracted from spruce, to introduce cross-linking properties which are essential for the final stability of the printed ink. For xylan to be cross-linkable, it was functionalized with tyramine at different degrees. Evaluation of different ink compositions by rheology measurements and 3D printing tests showed that the degree of tyramine substitution and the ratio of CNFs to xylan-tyramine in the prepared inks influenced the printability and cross-linking density. Both two-layered gridded structures and more complex 3D constructs were printed. Similarly to conventional composites, the interactions between the components and their miscibility are important for the stability of the printed and cross-linked ink. Thus, the influence of tyramine on the adsorption of xylan to cellulose was studied with a quartz crystal microbalance to verify that the functionalization had little influence on xylan's adsorption to cellulose. Utilizing xylan-tyramine in the CNF dispersions resulted in all-wood-based inks which after 3D printing can be cross-linked to form freestanding gels while at the same time, the excellent printing properties of CNFs remain intact.
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Affiliation(s)
- Kajsa Markstedt
- Wallenberg Wood Science Center , Kemigården 4, 41296 Gothenburg, Sweden
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology , Kemigården 4, 41296 Gothenburg, Sweden
| | - Alfredo Escalante
- Department of Wood, Cellulose and Paper Research, University of Guadalajara , Guadalajara 44100, Mexico
| | - Guillermo Toriz
- Wallenberg Wood Science Center , Kemigården 4, 41296 Gothenburg, Sweden
- Department of Wood, Cellulose and Paper Research, University of Guadalajara , Guadalajara 44100, Mexico
| | - Paul Gatenholm
- Wallenberg Wood Science Center , Kemigården 4, 41296 Gothenburg, Sweden
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology , Kemigården 4, 41296 Gothenburg, Sweden
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Ibn Yaich A, Edlund U, Albertsson AC. Transfer of Biomatrix/Wood Cell Interactions to Hemicellulose-Based Materials to Control Water Interaction. Chem Rev 2017; 117:8177-8207. [DOI: 10.1021/acs.chemrev.6b00841] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anas Ibn Yaich
- Fibre and Polymer Technology,
School of Chemical Science and Engineering, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Ulrica Edlund
- Fibre and Polymer Technology,
School of Chemical Science and Engineering, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Ann-Christine Albertsson
- Fibre and Polymer Technology,
School of Chemical Science and Engineering, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
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Jalvandi J, White M, Gao Y, Truong YB, Padhye R, Kyratzis IL. Slow release of levofloxacin conjugated on silica nanoparticles from poly(ɛ-caprolactone) nanofibers. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2016.1252350] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Javid Jalvandi
- School of Fashion and Textiles, College of Design and Social Context, RMIT University, Melbourne, Australia
- Manufacturing Flagship, CSIRO, Clayton, Victoria, Australia
| | - Max White
- School of Fashion and Textiles, College of Design and Social Context, RMIT University, Melbourne, Australia
| | - Yuan Gao
- Manufacturing Flagship, CSIRO, Clayton, Victoria, Australia
| | | | - Rajiv Padhye
- School of Fashion and Textiles, College of Design and Social Context, RMIT University, Melbourne, Australia
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Meng X, Roy Choudhury S, Edgar KJ. Multifunctional cellulose esters by olefin cross-metathesis and thiol-Michael addition. Polym Chem 2016. [DOI: 10.1039/c6py00539j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Post-cross-metathesis thiol-Michael addition affords functionally diverse cellulose esters.
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Affiliation(s)
- Xiangtao Meng
- Macromolecules Innovation Institute
- Virginia Tech
- Blacksburg
- USA
- Department of Sustainable Biomaterials
| | | | - Kevin J. Edgar
- Macromolecules Innovation Institute
- Virginia Tech
- Blacksburg
- USA
- Department of Sustainable Biomaterials
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Wallenius J, Pahimanolis N, Zoppe J, Kilpeläinen P, Master E, Ilvesniemi H, Seppälä J, Eerikäinen T, Ojamo H. Continuous propionic acid production with Propionibacterium acidipropionici immobilized in a novel xylan hydrogel matrix. BIORESOURCE TECHNOLOGY 2015; 197:1-6. [PMID: 26313629 DOI: 10.1016/j.biortech.2015.08.037] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 07/31/2015] [Accepted: 08/01/2015] [Indexed: 06/04/2023]
Abstract
The cell immobilization potential of a novel xylan based disulfide-crosslinked hydrogel matrix reinforced with cellulose nanocrystals was studied with continuous cultivation of Propionibacterium acidipropionici using various dilution rates. The cells were immobilized to hydrogel beads suspended freely in the fermentation broth or else packed into a column connected to a stirred tank reactor. The maximum propionic acid productivity for the combined stirred tank and column was 0.88gL(-1)h(-1) and the maximum productivity for the column was determined to be 1.39gL(-1)h(-1). The maximum propionic acid titer for the combined system was 13.9gL(-1) with a dilution rate of 0.06h(-1). Dry cell density of 99.7gL(-1) was obtained within the column packed with hydrogel beads and productivity of 1.02gL(-1)h(-1) was maintained in the column even with the high circulation rate of 3.37h(-1).
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Affiliation(s)
- Janne Wallenius
- Aalto University, School of Chemical Technology, Department of Biotechnology and Chemical Technology, P.O. Box 6100, FIN-02015, Finland.
| | - Nikolaos Pahimanolis
- Aalto University, School of Chemical Technology, Department of Biotechnology and Chemical Technology, P.O. Box 6100, FIN-02015, Finland
| | - Justin Zoppe
- Aalto University, School of Chemical Technology, Department of Biotechnology and Chemical Technology, P.O. Box 6100, FIN-02015, Finland
| | - Petri Kilpeläinen
- Finnish Natural Resources Institute (Luke), Jokiniemenkuja 1, P.O. Box 18, 01301 Vantaa, Finland
| | - Emma Master
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College Street, Toronto, Ontario M5S 3E5, Canada
| | - Hannu Ilvesniemi
- Finnish Natural Resources Institute (Luke), Jokiniemenkuja 1, P.O. Box 18, 01301 Vantaa, Finland
| | - Jukka Seppälä
- Aalto University, School of Chemical Technology, Department of Biotechnology and Chemical Technology, P.O. Box 6100, FIN-02015, Finland
| | - Tero Eerikäinen
- Aalto University, School of Chemical Technology, Department of Biotechnology and Chemical Technology, P.O. Box 6100, FIN-02015, Finland
| | - Heikki Ojamo
- Aalto University, School of Chemical Technology, Department of Biotechnology and Chemical Technology, P.O. Box 6100, FIN-02015, Finland
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