1
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Liu J, Leppänen AS, Kisonen V, Willför S, Xu C, Vilaplana F. Insights on the distribution of substitutions in spruce galactoglucomannan and its derivatives using integrated chemo-enzymatic deconstruction, chromatography and mass spectrometry. Int J Biol Macromol 2018; 112:616-625. [DOI: 10.1016/j.ijbiomac.2018.01.219] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Revised: 01/09/2018] [Accepted: 01/30/2018] [Indexed: 01/22/2023]
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2
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Xu W, Pranovich A, Uppstu P, Wang X, Kronlund D, Hemming J, Öblom H, Moritz N, Preis M, Sandler N, Willför S, Xu C. Novel biorenewable composite of wood polysaccharide and polylactic acid for three dimensional printing. Carbohydr Polym 2018; 187:51-58. [PMID: 29486844 DOI: 10.1016/j.carbpol.2018.01.069] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 01/02/2018] [Accepted: 01/20/2018] [Indexed: 01/08/2023]
Abstract
Hemicelluloses, the second most abundant polysaccharide right after cellulose, are in practice still treated as a side-stream in biomass processing industries. In the present study, we report an approach to use a wood-derived and side-stream biopolymer, spruce wood hemicellulose (galactoglucomannan, GGM) to partially replace the synthetic PLA as feedstock material in 3D printing. A solvent blending approach was developed to ensure the even distribution of the formed binary biocomposites. The blends of hemicellulose and PLA with varied ratio up to 25% of hemicellulose were extruded into filaments by hot melt extrusion. 3D scaffold prototypes were successfully printed from the composite filaments by fused deposition modeling 3D printing. Combining with 3D printing technique, the biocompatible and biodegradable feature of spruce wood hemicellulose into the composite scaffolds would potentially boost this new composite material in various biomedical applications such as tissue engineering and drug-eluting scaffolds.
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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
| | - Andrey Pranovich
- Johan Gadolin Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University, Turku FI-20500, Finland
| | - Peter Uppstu
- Laboratory of Polymer Technology, 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
| | - Dennis Kronlund
- Laboratory of Physical Chemistry, Åbo Akademi University, Turku FI-20500, Finland
| | - Jarl Hemming
- Johan Gadolin Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University, Turku FI-20500, Finland
| | - Heidi Öblom
- Laboratory of Pharmaceutical Sciences, Åbo Akademi University, Turku FI-20500, Finland
| | - Niko Moritz
- Turku Clinical Biomaterial Centre - TCBC, Department of Biomaterials Science, Institute of Dentistry, University of Turku, Itäinen Pitkäkatu 4B (PharmaCity), FI-20520 Turku, Finland; Biomedical Engineering Research Group, Turku Biomaterials Research Program, Itäinen Pitkäkatu 4B (PharmaCity), FI-20520 Turku, Finland
| | - Maren Preis
- Laboratory of Pharmaceutical Sciences, 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.
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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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4
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Preliminary structural characterization and hypoglycemic effects of an acidic polysaccharide SERP1 from the residue of Sarcandra glabra. Carbohydr Polym 2017; 176:140-151. [DOI: 10.1016/j.carbpol.2017.08.071] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 07/26/2017] [Accepted: 08/15/2017] [Indexed: 11/23/2022]
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5
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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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Liu W, Hu C, Liu Y, Dai S, Lu W, lv X, Yao W, Gao X. Preparation, characterization, and α-glycosidase inhibition activity of a carboxymethylated polysaccharide from the residue of Sarcandra glabra (Thunb.) Nakai. Int J Biol Macromol 2017; 99:454-464. [DOI: 10.1016/j.ijbiomac.2017.02.065] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 02/06/2017] [Accepted: 02/17/2017] [Indexed: 01/10/2023]
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7
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Markstedt K, Xu W, Liu J, Xu C, Gatenholm P. Synthesis of tunable hydrogels based on O-acetyl-galactoglucomannans from spruce. Carbohydr Polym 2017; 157:1349-1357. [DOI: 10.1016/j.carbpol.2016.11.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 10/28/2016] [Accepted: 11/03/2016] [Indexed: 12/23/2022]
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Liu W, Liu Y, Zhu R, Yu J, Lu W, Pan C, Yao W, Gao X. Structure characterization, chemical and enzymatic degradation, and chain conformation of an acidic polysaccharide from Lycium barbarum L. Carbohydr Polym 2016; 147:114-124. [PMID: 27178915 DOI: 10.1016/j.carbpol.2016.03.087] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 03/26/2016] [Accepted: 03/28/2016] [Indexed: 12/19/2022]
Abstract
An acidic polysaccharide, named as p-LBP, was isolated from Lycium barbarum L. by water extraction and purified by decoloration, ion exchange chromatography, dialysis and gel chromatography, successively. The primary structure analysis was determined by HPAEC-PAD, HPSEC, FT-IR, GC-MS, and NMR. The results showed p-LBP was a homogeneous heteropolysaccharide as a pectin molecule with an average molecular weight of 64kDa p-LBP was an approximately 87nm hollow sphere in 0.05mol/L sodium sulfate solution determined by HPSEC-MALLS, DLS and TEM. A discussion of degradation patterns gave the detailed structural information of p-LBP. Therefore, the results from degraded fragments elucidated that the backbone of p-LBP was formed by →4-α-GalpA-(1→, repeatedly. Partial region was connected by →4-α-GalpA-(1→ and →2-α-Rhap-(1→, alternatively. On the C-4 of partial →2-α-Rhap-(1→ residues existed branches forming by →4-β-Galp-(1→, →3-β-Galp-(1→ or →5-α-Araf-(1→, while on the C-6 of partial →3-β-Galp-(1→ residues existed secondary branches forming by terminal-α-Araf, terminal-β-Galp or →3-α-Araf-(1→.
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Affiliation(s)
- Wei Liu
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China
| | - Yameng Liu
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China
| | - Rui Zhu
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China
| | - Juping Yu
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China
| | - Weisheng Lu
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China
| | - Chun Pan
- Department of Critical Care Medicine, Zhongda Hospital, Southeast University, Nanjing 210009, PR China
| | - Wenbing Yao
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Xiangdong Gao
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China.
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Oinonen P, Krawczyk H, Ek M, Henriksson G, Moriana R. Bioinspired composites from cross-linked galactoglucomannan and microfibrillated cellulose: Thermal, mechanical and oxygen barrier properties. Carbohydr Polym 2015; 136:146-53. [PMID: 26572340 DOI: 10.1016/j.carbpol.2015.09.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 09/10/2015] [Accepted: 09/12/2015] [Indexed: 11/18/2022]
Abstract
In this study, new wood-inspired films were developed from microfibrillated cellulose and galactoglucomannan-lignin networks isolated from chemothermomechanical pulping side streams and cross-linked using laccase enzymes. To the best of our knowledge, this is the first time that cross-linked galactoglucomannan-lignin networks have been used for the potential development of composite films inspired by woody-cell wall formation. Their capability as polymeric matrices was assessed based on thermal, structural, mechanical and oxygen permeability analyses. The addition of different amounts of microfibrillated cellulose as a reinforcing agent and glycerol as a plasticizer on the film performances was evaluated. In general, an increase in microfibrillated cellulose resulted in a film with better thermal, mechanical and oxygen barrier performance. However, the presence of glycerol decreased the thermal stability, stiffness and oxygen barrier properties of the films but improved their elongation. Therefore, depending on the application, the film properties can be tailored by adjusting the amounts of reinforcing agent and plasticizer in the film formulation.
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Affiliation(s)
- Petri Oinonen
- Division of Wood Chemistry and Pulp Technology, Department for Fiber and Polymer Technology, School of Chemical Technology, Royal Institute of Technology, KTH, 10044 Stockholm, Sweden; Wallenberg Wood Science Centre (WWSC), School of Chemical Technology, Royal Institute of Technology, KTH, 10044 Stockholm, Sweden
| | - Holger Krawczyk
- Department of Chemical Engineering, Lund University, P.O. Box 124, SE-22100 Lund, Sweden
| | - Monica Ek
- Division of Wood Chemistry and Pulp Technology, Department for Fiber and Polymer Technology, School of Chemical Technology, Royal Institute of Technology, KTH, 10044 Stockholm, Sweden
| | - Gunnar Henriksson
- Division of Wood Chemistry and Pulp Technology, Department for Fiber and Polymer Technology, School of Chemical Technology, Royal Institute of Technology, KTH, 10044 Stockholm, Sweden; Wallenberg Wood Science Centre (WWSC), School of Chemical Technology, Royal Institute of Technology, KTH, 10044 Stockholm, Sweden
| | - Rosana Moriana
- Division of Wood Chemistry and Pulp Technology, Department for Fiber and Polymer Technology, School of Chemical Technology, Royal Institute of Technology, KTH, 10044 Stockholm, Sweden.
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Liu J, Willför S, Xu C. A review of bioactive plant polysaccharides: Biological activities, functionalization, and biomedical applications. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.bcdf.2014.12.001] [Citation(s) in RCA: 370] [Impact Index Per Article: 41.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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11
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Lozhechnikova A, Dax D, Vartiainen J, Willför S, Xu C, Österberg M. Modification of nanofibrillated cellulose using amphiphilic block-structured galactoglucomannans. Carbohydr Polym 2014; 110:163-72. [PMID: 24906743 DOI: 10.1016/j.carbpol.2014.03.087] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Revised: 03/25/2014] [Accepted: 03/26/2014] [Indexed: 10/25/2022]
Abstract
Nanofibrillated cellulose (NFC) and hemicelluloses have shown to be highly promising renewable components both as barrier materials and in novel biocomposites. However, the hydrophilic nature of these materials restricts their use in some applications. In this work, the usability of modified O-acetyl galactoglucomannan (GGM) for modification of NFC surface properties was studied. Four GGM-block-structured, amphiphilic derivatives were synthesized using either fatty acids or polydimethylsiloxane as hydrophobic tails. The adsorption of these GGM derivatives was consecutively examined in aqueous solution using a quartz crystal microbalance with dissipation monitoring (QCM-D). It was found that the hydrophobic tails did not hinder adsorption of the GGM derivatives to cellulose, which was concluded to be due to the presence of the native GGM-block with high affinity to cellulose. The layer properties of the adsorbed block-co-polymers were discussed and evaluated. Self-standing NFC films were further prepared and coated with the GGM derivatives and the effect of the surface modification on wetting properties and oxygen permeability (OP) of the modified films was assessed.
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Affiliation(s)
- Alina Lozhechnikova
- Department of Forest Products Technology, School of Chemical Technology, Aalto University, P.O. Box 16300, FI-0076 Aalto, Finland
| | - Daniel Dax
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University, Porthansgatan 3, FI-20500 Åbo/Turku, Finland.
| | - Jari Vartiainen
- VTT Technical Research Centre of Finland, Biologinkuja 7, P.O. Box 1000, FI-02044 Espoo, Finland
| | - Stefan Willför
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University, Porthansgatan 3, FI-20500 Åbo/Turku, Finland
| | - Chunlin Xu
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University, Porthansgatan 3, FI-20500 Åbo/Turku, Finland; Wallenberg Wood Science Center, KTH, The Royal Institute of Technology, SE-10044 Stockholm, Sweden
| | - Monika Österberg
- Department of Forest Products Technology, School of Chemical Technology, Aalto University, P.O. Box 16300, FI-0076 Aalto, Finland.
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12
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Kisonen V, Xu C, Eklund P, Lindqvist H, Sundberg A, Pranovich A, Sinkkonen J, Vilaplana F, Willför S. Cationised O-acetyl galactoglucomannans: Synthesis and characterisation. Carbohydr Polym 2014; 99:755-64. [DOI: 10.1016/j.carbpol.2013.09.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 09/02/2013] [Accepted: 09/04/2013] [Indexed: 10/26/2022]
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13
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Dax D, Xu C, Långvik O, Hemming J, Backman P, Willför S. Synthesis of SET-LRP-induced galactoglucomannan-diblock copolymers. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26942] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Daniel Dax
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
| | - Chunlin Xu
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
- Wallenberg Wood Science Center, KTH the Royal Institute of Technology; 10044 Stockholm Sweden
| | - Otto Långvik
- Process Chemistry Centre, c/o Laboratory of Organic Chemistry, Åbo Akademi University; Biskopsgatan 8 20500 Åbo/Turku Finland
| | - Jarl Hemming
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
| | - Peter Backman
- Process Chemistry Centre, c/o Laboratory of Inorganic Chemistry, Åbo Akademi University; Biskopsgatan 8 20500 Åbo/Turku Finland
| | - Stefan Willför
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
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