Results 261 to 270 of about 211,793 (302)

The Characterizations of Bacterial Cellulose and Dialdehyde Celluloses from Bacterial Cellulose

Key Engineering Materials, 2007
The characteristics and properties of bacterial cellulose and dialdehyde celluloses from bacterial cellulose were studied by XRD, TG-IR and adsorption capacity testing. The crystal cell parameters of BC were calculated and approximated to that of monocline crystal cell model. The XRD profiles showed that the crystallinity degree of BC was 66%, and that
Yu Hong Feng, Jia Cheng Li, Qiang Lin, Su Juan Pang, Xi Bin Wang, Zhou Xin Wu   +5 more
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Bacterial Cellulose

2021
Subramanian Senthilkannan Muthu, R. Rathinamoorthy   +1 more
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Bacterial cellulose

2004
A strain of Acetobacter xylinum was isolated from the New Zealand environment. The characteristics affecting cellulose production by A. xylinum were investigated and compared to previously isolated strains. The effect of various environmental parameters on the mechanical strength and water holding capacity of the bacterial cellulose was also ...
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Designing with bacterial cellulose

Proceedings of the FabLearn 2020 - 9th Annual Conference on Maker Education, 2020
One of the main challenges for Plan Ceibal makerspace program (Ceilab) is the search of new investigation lines applied to the national education system in Uruguay. This paper presents the results of educational and maker experiences across the search of new sustainable materials based on bacterial cellulose production.
Jeny Bastida, Florencia Peirano
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Bacterial Cellulose Scaffolds and Cellulose Nanowhiskers for Tissue Engineering

Nanomedicine, 2013
As the principle structural polysaccharide in plants, cellulose has been extensively characterized over many decades. In recent years, however, exciting new cellulosic materials have been developed with nanoscale fibrillar structures that have particularly promising applications in the growing field of tissue engineering. The majority of recent studies
Dugan, JM, Gough, JE, Eichhorn, SJ
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Bacterial Cellulose Nanocomposites

2019
Bacterial cellulose (BC) is a biopolymer with high purity of cellulose and excellent mechanical properties. Increased interest in the use of natural polymer makes BC as an excellent alternative for plant cellulose. Although both celluloses consist of unbranched pellicle with chemically equivalent structure, bacterial cellulose exhibits greater ...
N. Pa’e, I. I. Muhamad, Z. Hashim, A. H. M. Yusof   +3 more
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Polyhydroxybutyrate-Based Nanocomposites with Cellulose Nanocrystals and Bacterial Cellulose

Journal of Polymers and the Environment, 2016
Polyhydroxybutyrate (PHB) films nanoreinforced with hydrolyzed cellulose nanocrystals (CNC) and bacterial cellulose (BC) were prepared by solvent casting. The influence of different cellulose nanoparticles content (2, 4 and 6 wt% of CNC and 2 wt% of BC) on the PHB properties was studied. CNC nanocomposites presented good dispersion of the nanocrystals,
Seoane, Irene Teresita, Cerrutti, Patricia, Vázquez, Analía, Manfredi, Liliana Beatriz, Cyras, Viviana Paola   +4 more
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Bacterial Cellulose

2023
Vinod Kumar, Saurabh Saran, Ashok Pandey, Carlos Ricardo Soccol   +3 more
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Bacterial Cellulose as Biomaterial

2011
Cellulose is a biopolymer that has long been used as a biomedical material and is still used in a modified form in hemodialysis membranes and as a carrier material in drug release systems. The different sources of cellulose that have not yet been fully explored, for example, bacterial cellulose (BC), might possess properties that are needed for some ...
A. Bodin, H. Bäckdahl, N. Petersen, P. Gatenholm   +3 more
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Biocomposites from bacterial cellulose

2017
Bacterial cellulose has high strength and crystallinity, and as such has been suggested as a strategically-useful material that could form the reinforcement phase in composites. In addition to any property improvement, if a biodegradable matrix is reinforced with bacterial cellulose, the entire system should be biodegradable.
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