Results 191 to 200 of about 1,448,875 (241)

In Situ Synthesized Selenium Nanoparticles‐Decorated Bacterial Cellulose/Gelatin Hydrogel with Enhanced Antibacterial, Antioxidant, and Anti‐Inflammatory Capabilities for Facilitating Skin Wound Healing

Advanced Healthcare Materials, 2021
Bacterial‐associated wound infection and antibiotic resistance have posed a major burden on patients and health care systems. Thus, developing a novel multifunctional antibiotic‐free wound dressing that cannot only effectively prevent wound infection ...
Lin Mao   +10 more
semanticscholar   +1 more source

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   +5 more
openaire   +2 more sources

Biogenesis of Bacterial Cellulose

Critical Reviews in Microbiology, 1991
Cellulose is the most abundant biological polymer on Earth. It is found in wood and cotton, and forms the basic structural foundation of the cell wall of almost all eukaryotic plants. Bacteria are known to secrete cellulose as part of their metabolism of glucose and other sugars. The focus of this review is upon bacterial cellulose synthesis.
Robert E. Cannon, Steven M. Anderson
openaire   +3 more sources

Bacterial Cellulose-Based Composite Scaffolds for Biomedical Applications: A Review

, 2020
Bacterial cellulose (BC), with non-toxicity, high purity, and biocompatibility, has been considered as a versatile candidate for various biomedical applications.
Wei Liu   +7 more
semanticscholar   +1 more source

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
openaire   +1 more source

Bacterial cellulose and bacterial cellulose-vaccarin membranes for wound healing

Materials Science and Engineering: C, 2016
Bacterial cellulose (BC) and bacterial cellulose-vaccarin (BC-Vac) membranes were successfully produced in large scale. BC was synthesized by Gluconacetobacter xylinum. BC-Vac membranes were prepared by immersing BC in vaccarin solution. The surface morphologies of BC and BC-Vac membranes were examined by a scanning electron microscope (SEM) and an ...
Liying Qiu, Qufu Wei, Yuyu Qiu, Jing Cui
openaire   +2 more sources

Bacterial cellulose and bacterial cellulose–chitosan membranes for wound dressing applications

Carbohydrate Polymers, 2013
Bacterial cellulose (BC) and bacterial cellulose-chitosan (BC-Ch) membranes were successfully produced in large scale. BC was synthesized by Acetobacter xylinum. BC-Ch was prepared by immersing BC in chitosan followed by freeze-drying. The surface morphology of BC and BC-Ch membranes were examined by a scanning electron microscope (SEM).
Wen-Chun Lin   +4 more
openaire   +3 more sources

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