Results 21 to 30 of about 28,577 (260)

Polysaccharide monooxygenase-catalyzed oxidation of cellulose to glucuronic acid-containing cello-oligosaccharides

open access: yesBiotechnology for Biofuels, 2019
Background Polysaccharide monooxygenases (PMOs) play an important role in the enzymatic degradation of cellulose. They have been demonstrated to able to C6-oxidize cellulose to produce C6-hexodialdoses. However, the biological function of C6 oxidation of
Jinyin Chen   +4 more
doaj   +1 more source

Sequential Oxidation on Wood and Its Application in Pb2+ Removal from Contaminated Water

open access: yesPolysaccharides, 2021
Raw wood was subjected to sequential oxidation to produce 2,3,6-tricarboxycellulose (TCC) nanofibers with a high surficial charge of 1.14 mmol/g in the form of carboxylate groups.
Priyanka R. Sharma   +5 more
doaj   +1 more source

Decreasing of water absorptiveness of paper by coating nanofibrillated cellulose films

open access: yesZaštita Materijala, 2021
Nanofibrillated films based on TEMPO-oxidized cotton linters were applied to reduce the hydrophilic properties of paper. For this purpose, aqueous dispersions of nanofibrillated cellulose of different composition: 1 and 3% of nanofibrillated cellulose ...
Jovana Milanović   +3 more
doaj   +1 more source

Antibacterial Properties of Biofilm Schiff Base Derived from Dialdehyde Cellulose and Chitosan

open access: yesIndonesian Journal of Chemistry, 2019
Cellulose and chitosan are natural polymers that have been used as biocomposite. The aim of this research is to obtain biofilms from chitosan and oxidized cellulose crosslinks.
Agung Pratama   +2 more
doaj   +1 more source

The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents

open access: yesJournal of Anatolian Environmental and Animal Sciences, 2019
Cellulosic superabsorbents (SAP) are produced by using cellulose and cellulose derivative blends with different binding methods, generally.  But cellulose in SAP leads decrease in water absorption and water bonding ability because of nonreactive character of cellulose based on its chemical structure.
Asena Damla ÇELİK   +3 more
openaire   +3 more sources

Influence of the structure of ceftazidime on obtaining biologically active cellulosic bandage [PDF]

open access: yesHemijska Industrija, 2017
Biologically active fibers as drug carriers have improved characteristics in comparison with conventional medical therapies. Cellulosic fibers as hydrophilic and biocompatible, nontoxic and eco-friendly make a good polymer matrix for obtaining ...
Rodić-Grabovac Branka B.   +2 more
doaj   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

open access: yesFEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito   +7 more
wiley   +1 more source

Preparation of Self-supporting Bagasse Cellulose Nanofibrils Hydrogels Induced by Zinc Ions

open access: yesNanomaterials, 2018
Cellulose hydrogels are often prepared from native cellulose through a direct cellulose dissolution approach that often involves tedious process and solvent recovery problems.
Peng Lu, Ren Liu, Xin Liu, Min Wu
doaj   +1 more source

A Direct Silanization Protocol for Dialdehyde Cellulose

open access: yesMolecules, 2020
Cellulose derivatives have many potential applications in the field of biomaterials and composites, in addition to several ways of modification leading to them.
Arianna Lucia   +3 more
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

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