AN OVERVIEW OF BACTERIAL CELLULOSE APPLICATIONS

2018 ◽  
Author(s):  
Zh.T. Niyazbekova ◽  
◽  
G.Zh. Nagmetova ◽  
A.A. Kurmanbayev
Keyword(s):  
Bacterial Cellulose

Preliminary results of small arterial substitutes performed with a new cylindrical biomaterial composed of bacterial cellulose

2008 ◽  
Vol 56 (S 1) ◽  
Author(s):  
J Wippermann ◽  
D Schumann ◽  
D Klemm ◽  
JM Albes ◽  
T Wittwer ◽  
...  
Keyword(s):  
Bacterial Cellulose ◽  
Preliminary Results

Incorporation of micro/nanoparticles of PCL with essential oil of Cymbopogon nardus in bacterial cellulose

2018 ◽  
Vol 1 (2) ◽  
pp. 37
Author(s):  
Aline Krindges ◽  
Vanusca Dalosto Jahno ◽  
Fernando Morisso
Keyword(s):  
Particle Size ◽  
Particulate Matter ◽  
Essential Oil ◽  
Zeta Potential ◽  
Bacterial Cellulose ◽  
Culture Medium ◽  
Static Culture ◽  
Cymbopogon Nardus ◽  
Cellulose Membranes

Incorporation studies of particles in different substrates with herbal assets growing. The objective of this work was the preparation and characterization of micro/nanoparticles containing cymbopogon nardus essential oil; and the incorporation of them on bacterial cellulose. For the development of the membranes was used the static culture medium and for the preparation of micro/nanoparticles was used the nanoprecipitation methodology. The incorporation of micro/nanoparticles was performed on samples of bacterial cellulose in wet and dry form. For the characterization of micro/nanoparticles were carried out analysis of SEM, zeta potential and particle size. For the verification of the incorporation of particulate matter in cellulose, analyses were conducted of SEM and FTIR. The results showed that it is possible the production and incorporation of micro/nanoparticles containing essential oil in bacterial cellulose membranes in wet form with ethanol.

What are the ranges and basis of auxeticity in the phases of cellulose microfibrils?

2017 ◽  
Author(s):  
Akwasi Asamoah
Keyword(s):  
Bacterial Cellulose ◽  
Raman Spectra ◽  
Laser Power ◽  
Microfibrillated Cellulose ◽  
Glass Slide ◽  
Flax Fibre ◽  
Cellulose Microfibrils

<p>One sample of 1D bundle of cellulose microfibrils in the form of lignified flax fibre (0.10526 mm x 10 mm), and one 2D networks of cellulose microfibrils in the form of tunicate cellulose (0.07 mm x 5 mm x 10 mm), bacterial cellulose (0.135 mm x 5 mm x 10 mm) and microfibrillated cellulose (0.08 mm x 5 mm x 10 mm) were put on a glass slide parallel to the principal spectrometer axis. Raman spectra were measured all round in-plane under both half (in 5° steps) polarisation from 0° to 360° in extended mode between 100 cm<sup>-1</sup> and 1150 cm<sup>-1</sup> in 3 accumulations at 10s exposure and 100% laser power. The cursor was placed at the peak of the 1095 cm<sup>-1</sup> band, and intensity read.</p>

Bacterial Cellulose

2002 ◽  
Author(s):  
Stanislaw Bielecki ◽  
Alina Krystynowicz ◽  
Marianna Turkiewicz ◽  
Halina Kalinowska
Keyword(s):  
Bacterial Cellulose

In vitrobiocompatibility of bacterial cellulose and Schwann cells

2015 ◽  
Vol 36 (3) ◽  
pp. 324
Author(s):  
Wei LIU ◽  
Wei-yong GU ◽  
Xia-jun ZHOU ◽  
Tian-yi ZHANG
Keyword(s):  
Bacterial Cellulose ◽  
Schwann Cells

Pilot Production of Bacterial Cellulose by Gluconacetobacter hansenii TL-2C

2007 ◽  
Vol 36 (10) ◽  
pp. 1341-1350
Author(s):  
Ji-Suk Jeong ◽  
Jong-Sun Kim ◽  
Kyoung-Ho Choi
Keyword(s):  
Bacterial Cellulose ◽  
Gluconacetobacter Hansenii

Properties and Applications of Modified Bacterial Cellulose-Based Materials

2020 ◽  
Vol 16 ◽  
Author(s):  
Munair Badshah ◽  
Hanif Ullah ◽  
Fazli Wahid ◽  
Taous Khan
Keyword(s):  
Surface Modification ◽  
Bacterial Cellulose ◽  
Degree Of Polymerization ◽  
Biomedical Science ◽  
Hydroxyl Groups ◽  
Market Demand ◽  
Ideal Candidate ◽  
Fibrous Network ◽  
Potential Applications ◽  
Surface Modification Techniques

Background: Bacterial cellulose (BC) is purest form of cellulose as it is free from pactin, lignin, hemicellulose and other active constituents associated with cellulose derived from plant sources. High biocompatibility and easy molding into desired shape make BC an ideal candidate for applications in biomedical field such as tissue engineering, wound healing and bone regeneration. In addition to this, BC has been widely studied for applications in the delivery of proteins and drugs in various forms via different routes. However, BC lacks therapeutic properties and resistance to free movement of small molecules i.e., gases and solvents. Therefore, modification of BC is required to meet the research ad market demand. Methods: We have searched the updated data relevant to as-synthesized and modified BC, properties and applications in various fields using Web of science, Science direct, Google and PubMed. Results: As-synthesized BC possesses properties such as high crystallinity, well organized fibrous network, higher degree of polymerization, and ability of being produced in swollen form. The large surface area with abundance of free accessible hydroxyl groups makes BC an ideal candidate for carrying out surface functionalization to enhance its features. The various reported surface modification techniques including, but not limited to, are amination, methylation and acetylation. Conclusion: In this review, we have highlighted various approaches made for BC surface modification. We have also reported enhancement in the properties of modified BC and potential applications in different fields ranging from biomedical science to drug delivery and paper-making to various electronic devices.

Engineering Bacterial Cellulose for Diverse Biomedical Applications

2019 ◽  
Vol 1 (4) ◽  
pp. 1-1
Author(s):  
Sana Sandhu ◽  
◽  
Anindita Arpa ◽  
Xi Chen ◽  
Rahul Kumar ◽  
...  
Keyword(s):  
Bacterial Cellulose ◽  
Biomedical Applications
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