Results 91 to 100 of about 3,805 (219)

Fish powder as a low-cost component in media for producing bacterial cellulose

, 2012
Some bacteria can produce extracellular bacterial cellulose (BC). This polysaccharide is chemically identical to cellulose produced by plants but has no associated lignin and hemicelluloses. The unique mechanical properties, chemical stability and purity
Lay, Mark C., Nair, Giridhar R., Swan, Janis E., Adnan, Azila Binti   +3 more
core  

Analysis of whole cell protein profiles by SDS-PAGE to identify indigenous cellulose-producer acetic acid bacteria

Indonesian Journal of Biotechnology, 2016
This study was carried out to analyze the suitability of the identification of four indigenous cellulose-producing acetic acid bacterial isolates (ANG29, KRE65, ANG32 and SAL53) based on the analysis of whole cellular protein profiles against ...
Sarkono Sarkono, Soekarti Moeljopawiro, Bambang Setiaji, Langkah Sembiring   +3 more
doaj   +1 more source

Bacterial Species in Engineered Living Materials: Strategies and Future Directions

Microbial Biotechnology, Volume 18, Issue 5, May 2025.
Bacterial ELMs can be derived from two sources: natural biofilms and hybrid living materials. In natural biofilms, the production of ELMs involves the genetic engineering of bacteria to manipulate the biofilm matrix components for desired material properties.
Hu Wang, Chunzhong Li, Yanmin Wang, Huanming Zhang   +3 more
wiley   +1 more source

Reducing Water Adsorption in Bacterial Nanocellulose through via sol-gel method [PDF]

Anais da Academia Brasileira de Ciências
Bacterial nanocellulose (BNC), produced by Gluconacetobacter xylinus and G. hansenii, is a promising biopolymer. In this study, green tea and sucrose were used as a sustainable and low-cost culture medium, achieving optimal conditions at 60 g/L sucrose ...
MARÍA ALEJANDRA MURILLO, STEFANY VALENTINA RUANO, ALIS PATAQUIVA-MATEUS   +2 more
doaj   +2 more sources

NMR Solution Structure of the N‐Terminal GSPII Domain from the Thermus Thermophilus Traffic ATPase PilF and Reconstruction of its c‐di‐GMP Binding Capability

ChemBioChem, Volume 26, Issue 7, April 1, 2025.
GSPII‐A is the first of three consecutive GSPII domains of PilF from Thermus thermophilus and the only one that does not bind c‐di‐GMP. In this study we solve the structure of GSPII‐A and show the key factors hindering c‐di‐GMP binding. Through mutagenesis, we elucidate the minimal motif conservation needed for c‐di‐GMP recognition. Abstract The cyclic
Konstantin Neißner, Carolin Frohnapfel, Heiko Keller, Elke Duchardt‐Ferner, Vanessa Schneider, Zeinab Kamjou, Beate Averhoff, Jens Wöhnert   +7 more
wiley   +1 more source

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

Production of bacterial cellulose with Gluconacetobacter xylinus in a membrane process

, 2012
Zur definierten Herstellung von bakterieller Cellulose als Hydrogel („Pellikel“) für medizinische Anwendungen wurde ein neuartiges Membranverfahren entwickelt und die Celluloseproduktion reaktionstechnisch charakterisiert.
Hofinger, Michael
core  

Preparation and antibacterial activity of silver nanoparticles impregnated in bacterial cellulose

Polímeros, 2010
A simple method was developed to load a large amount of silver nanoparticles into bacterial cellulose (BC) produced by Gluconacetobacter xylinus in a controlled manner.
Luiz C. S. Maria, Ana L. C. Santos, Philippe C. Oliveira, Aline S. S. Valle, Hernane S. Barud, Younés Messaddeq, Sidney J. L. Ribeiro   +6 more
doaj  

Illustration of the development of bacterial cellulose bundles/ribbons by Gluconacetobacter xylinus via atomic force microscopy

, 2013
The development of bacterial cellulose (BC) fibrils biosynthesized by Gluconacetobacter xylinus was investigated using atomic force microscopy (AFM).
Zhang, Kai
core   +1 more source

Efecto de la melaza de caña tratada con ácido sulfúrico en la produccion de celulosa por Gluconacetobacter xylinus IFO 13693

Revista Colombiana de Química, 2014
En este estudio se evaluó el efecto de la melaza tratada con ácido sulfúrico (MZA-TR) y de las condiciones del cultivo (estático) sobre la síntesis de celulosa por Gluconacetobacterxylinus IFO 13693, para ello, se uso un reactor con 0,2 litros de medio ...
Rubén D Jaramillo, Olga Perna, Linda E Ríos, Jeindy Escobar   +3 more
doaj   +1 more source