Results 21 to 30 of about 1,119,729 (358)

Directing Chondrogenesis of Stem Cells with Specific Blends of Cellulose and Silk [PDF]

, 2013
Biomaterials that can stimulate stem cell differentiation without growth factor supplementation provide potent and cost-effective scaffolds for regenerative medicine.
Hollander, Anthony P, Kafienah, Wael, Koziol, KK, Mann, Stephen, Ng, T H, Patil, Avinash J, Rahatekar, Sameer, Singh, Nandita   +7 more
core   +2 more sources

Synthesis and antibacterial effects of cobalt–cellulose magnetic nanocomposites [PDF]

, 2017
© The Royal Society of Chemistry. Green synthesis is employed to prepare cobalt/cellulose nanocomposites with cubic (α-cobalt) cobalt as a main component with antibacterial and magnetic properties. An in situ reduction of aqueous solutions of cobalt ions
Alahmadi, N. S., Betts, J. W., Cheng, F., Francesconi, M. G., Francesconi, M. Grazia, Kelly, S. M., Kelly, S.M., Kornherr, A., Kornherr, Andreas, Prior, T. J., Prior, Timothy, Wadhawan, J. D., Wadhawan, Jay   +12 more
core   +2 more sources

Polysaccharides-Based Injectable Hydrogels: Preparation, Characteristics, and Biomedical Applications

Colloids and Interfaces, 2022
Polysaccharides-based injectable hydrogels are a unique group of biodegradable and biocompatible materials that have shown great potential in the different biomedical fields.
Naglaa Salem El-Sayed, Samir Kamel
doaj   +1 more source

A Simplified Method of Synthesis to Obtain Zwitterionic Cellulose under Mild Conditions with Active Ionic Moieties

Molecules, 2020
A simplified procedure to synthesize zwitterionic cellulose by means of N-protected aspartic anhydride under mild conditions was developed. The preparation of modified cellulose samples was carried out under heterogeneous, aqueous conditions by reacting ...
Nadia B. Haro-Mares, Juan C. Meza-Contreras, Fernando A. López-Dellamary Toral, Ricardo González-Cruz, José A. Silva-Guzmán, Ricardo Manríquez-González   +5 more
doaj   +1 more source

Exploration on ability of printable modified papers for the application in heat sublimation transfer printing of polyester fabric

Scientific Reports, 2023
In this work heat transfer papers were loaded with a new core–shell pigment based on precipitating thin shell of titanium dioxide on a core of rice husk silica ash TiO2/RHSA to be applied in dye sublimation printing of textile fabrics. Besides, 0.1% (w/w)
Abeer M. Adel, Nivin M. Ahmed, Mohamed A. Diab, Fatma N. El-Shall, Nabila El-Shinnawy   +4 more
doaj   +1 more source

Cellulosic materials as biopolymers and supercritical CO2as a green process: chemistry and applications [PDF]

, 2012
In this review, we describe the use of supercritical CO2 (scCO2) in several cellulose applications. The focus is on different technologies that either exist or are expected to emerge in the near future.
Camy, Séverine, Condoret, Jean-Stéphane, Medina-Gonzalez, Yaocihuatl   +2 more
core   +3 more sources

Upcycling polyethylene terephthalate wastes for enhancing the performance of polyester from rice straw polyol in HDPE-composites

Scientific Reports, 2023
Upscaling the utilization of polymer wastes together with the valorization of undesirable waste rice straw (RS) will minimize the environmental impact of waste disposal by traditional tools.
Emad S. Shafik, Vivian F. Lotfy, Altaf H. Basta   +2 more
doaj   +1 more source

Cellulose crystallinity index: measurement techniques and their impact on interpreting cellulase performance

Biotechnology for Biofuels, 2010
Although measurements of crystallinity index (CI) have a long history, it has been found that CI varies significantly depending on the choice of measurement method.
Sunkyu Park, J. O. Baker, M. Himmel, P. Parilla, David K. Johnson   +4 more
semanticscholar   +1 more source

Analysis of a conserved cellulase transcriptional regulator reveals inducer-independent production of cellulolytic enzymes in Neurospora crassa. [PDF]

, 2013
Cellulose is recalcitrant to deconstruction to glucose for use in fermentation strategies for biofuels and chemicals derived from lignocellulose. In Neurospora crassa, the transcriptional regulator, CLR-2, is required for cellulolytic gene expression and
Coradetti, Samuel, Glass, N. Louise, Xiong, Yi   +2 more
core   +2 more sources

Fungal cellulase; production and applications: minireview [PDF]

, 2018
Cellulose is the most abundant biomaterial derived from the living organisms on the earth; plant is the major contributor to the cellulose pool present in the biosphere. Cellulose is used in variety of applications ranging from nanomaterials to biofuel
Ahmed Amer, Bibi Aasia
core   +1 more source