Results 51 to 60 of about 1,624,591 (377)

Sensing the Structural Differences in Cellulose from Apple and Bacterial Cell Wall Materials by Raman and FT-IR Spectroscopy

Sensors, 2011
Raman and Fourier Transform Infrared (FT-IR) spectroscopy was used for assessment of structural differences of celluloses of various origins. Investigated celluloses were: bacterial celluloses cultured in presence of pectin and/or xyloglucan, as well as ...
Artur Zdunek, Monika Szymańska-Chargot, Justyna Cybulska   +2 more
doaj   +1 more source

Utilizing Real-Time Image Processing for Monitoring Bacterial Cellulose Formation During Fermentation

Agritech, 2020
In general, nata is a bacterial cellulose results from bacterial fermentation of Gluconacetobacter xylinus. During the fermentation process, bacterial cellulose accumulates on the surface of the medium and is eventually visible.
Darmawan Ari Nugroho, Lilik Sutiarso, Endang Sutriswati Rahayu, Rudiati Evi Masithoh   +3 more
doaj   +1 more source

Characteristics of Curcumin-Loaded Bacterial Cellulose Films and Anticancer Properties against Malignant Melanoma Skin Cancer Cells

Applied Sciences, 2018
Curcumin-loaded bacterial cellulose films were developed in this study. Curcumin was absorbed into never-dried bacterial cellulose pellicles by 24-h immersion in solutions of curcumin in the range of 0.2–1.0 mg /mL.
Chayut Subtaweesin, Wannipa Woraharn, Siriporn Taokaew, Nadda Chiaoprakobkij, Amornpun Sereemaspun, Muenduen Phisalaphong   +5 more
doaj   +1 more source

Facile Synthesis, Characterization, and Antimicrobial Activity of Cellulose-Chitosan-Hydroxyapatite Composite Material: A Potential Material for Bone Tissue Engineering [PDF]

, 2013
Hydroxyapatite (HAp) is often used as a bone-implant material because it is biocompatible and osteoconductive. However, HAp possesses poor rheological properties and it is inactive against disease-causing microbes.
Harkins, April, Mututuvari, Tamutsiwa M., Tran, Chieu D.   +2 more
core   +2 more sources

Bacterial cellulose: A comprehensive review

Journal of Applied Polymer Science
This review article provides a comprehensive overview of bacterial cellulose (BC), focusing on its physicochemical properties, production methods, purification techniques, and applications.
Vincent-Daniel Girard, Jérémie Chaussé, Patrick Vermette   +2 more
semanticscholar   +1 more source

Bacterial cellulose spheroids as building blocks for 3D and patterned living materials and for regeneration

Nature Communications, 2021
Engineered living materials (ELMs) based on bacterial cellulose (BC) offer a promising avenue for cheap-to-produce materials that can be programmed with genetically encoded functionalities.
Joaquin Caro-Astorga, Kenneth T. Walker, N. Herrera, Koon-Yang Lee, T. Ellis   +4 more
semanticscholar   +1 more source

Bacterial Cellulose for Osmometer Membranes [PDF]

Nature, 1946
IN the investigation of the mechanism of polymerization reactions, it is essential to be able to count the number of polymer molecules produced. This implies that the number average molecular weight has to be measured. The best method is to use an osmometer, taking precautions with regard to the extrapolation of measurements to infinite dilution ...
C. R. MASSON, R. F. MENZIES, J. CRUICKSHANK, H. W. MELVILLE   +3 more
openaire   +2 more sources

A polyimide/cellulose lithium battery separator paper

E3S Web of Conferences, 2019
A PI/cellulose composite separator was prepared by adsorbing bacterial cellulose on a PI separator prepared via a papermaking process. The PI/cellulose separator exhibited good thermal stability and electrolyte wetting properties compared to commercial ...
Wang Shanshan, Zhao Chuanshan, Han Wenjia, Jiang Yifei   +3 more
doaj   +1 more source

Evolution of Bacterial Cellulose in Cosmetic Applications: An Updated Systematic Review

Molecules, 2022
In recent decades, there has been an increase in environmental problems caused by cosmetic products derived from toxic substances. Based on this issue, researchers and developers of new beauty cosmetics are looking for new natural alternatives that work ...
Thais Jardim Oliveira, Talita Cristina Mena Segato, Gabriel Pereira Machado, Denise Grotto, Angela Faustino Jozala   +4 more
doaj   +1 more source

Water dispersible microbicidal cellulose acetate phthalate film [PDF]

, 2003
BACKGROUND: Cellulose acetate phthalate (CAP) has been used for several decades in the pharmaceutical industry for enteric film coating of oral tablets and capsules.
A Robert Neurath, A Stone, AC Gerbase, AJ Nahmias, AR Neurath, AR Neurath, AR Neurath, AR Neurath, AR Neurath, AR Neurath, AR Neurath, AR Neurath, AV Kabanov, B Kovacs, C Coggins, CV Uglea, D Quintanar-Guerrero, DL Jones, DS Jones, G Green, G Ramjee, GN Milligan, H Arwidsson, H Chakraborty, H Ibrahim, H.L.,Jr. Martin, IJ Rosenstein, J Liao, JA Rottingen, JM Mann, JR Dyer, K Stiasny, KA Gates, KH Manson, KR Tambweker, L Van Damme, M Over, M Ratterree, MK Stafford, Nathan Strick, P Sakellariou, PL Perine, R Duncan, R Rustomjee, RE Roddy, RJ Harwood, RN Fichorova, RN Fichorova, SD Holmberg, SJ Reynolds, SR Goskonda, T Gyotoku, T Kawamura, T Kietzke, T Vemba, V Baeyens, V Rosilio, Yun-Yao Li   +57 more
core   +2 more sources