Results 21 to 30 of about 473,102 (310)

Polysaccharide nanoparticles: from fabrication to applications.

open access: yesJournal of materials chemistry. B, 2021
Polysaccharides have attracted considerable attention in a broad range of applications in recent years, which is due to their remarkable features such as biocompatibility, biodegradability, renewable origin, and facile modification. Considerable research
Alexander Plucinski   +2 more
semanticscholar   +1 more source

Folic acid modified TPGS as a novel nano-micelle for delivery of nitidine chloride to improve apoptosis induction in Huh7 human hepatocellular carcinoma

open access: yesBMC Pharmacology and Toxicology, 2021
Background The development of novel and effective drugs for targeted human hepatocellular carcinoma still remains a great challenge. The alkaloid nitidine chloride (NC), a component of a traditional Chinese medicine, has been shown to have anticancer ...
Danni Li   +5 more
doaj   +1 more source

Effects of the Continuous Cropping and Soilborne Diseases of Panax Ginseng C. A. Meyer on Rhizosphere Soil Physicochemical Properties, Enzyme Activities, and Microbial Communities

open access: yesAgronomy, 2023
Continuous cropping and soilborne diseases affect soil properties and soil microbial diversity and structure, which are the main factors posing obstacles to the continuous cropping of ginseng.
Fuhui Chen   +7 more
doaj   +1 more source

Polysaccharide Biosynthesis [PDF]

open access: yesThe Journal of General Physiology, 1966
Polysaccharide synthesis is discussed from the point of view of the sources of biological information that determine the structures and control the rates of synthesis of complex polysaccharides. It is concluded that three types of information contribute in important and different ways, namely enzyme specificity, primer substances, and the structure of ...
P W, Robbins, A, Wright, M, Dankert
openaire   +2 more sources

Polysaccharide Hydrogels [PDF]

open access: yesGels, 2019
Polysaccharides are a unique source of organic materials in terms of abundance, structural diversity and functionalities [...]
openaire   +3 more sources

Bioactive Lyocell Fibers with Inherent Antibacterial, Antiviral and Antifungal Properties

open access: yesMolecules
Functional Lyocell fibers gain interest in garments and technical textiles, especially when equipped with inherently bioactive features. In this study, Lyocell fibers are modified with an ion exchange resin and subsequently loaded with copper (Cu) ions ...
Frank Wendler   +3 more
doaj   +1 more source

Polysaccharide-based films and coatings for food packaging: A review

open access: yes, 2017
The accumulation of synthetic plastics, mainly from food packaging, is causing a serious environmental problem. It is driving research efforts to the development of biodegradable films and coatings.
Patricia Cazón   +3 more
semanticscholar   +1 more source

Comprehensive Review of Polysaccharide-Based Materials in Edible Packaging: A Sustainable Approach

open access: yesFoods, 2021
Edible packaging is a sustainable product and technology that uses one kind of “food” (an edible material) to package another kind of food (a packaged product), and organically integrates food with packaging through ingenious material design ...
Yuan Zhao   +6 more
semanticscholar   +1 more source

Polysaccharide lyases [PDF]

open access: yesFEMS Microbiology Reviews, 1995
Polysaccharide lyases are the products of various microorganisms, bacteriophage and some eukaryotes. All such enzymes cleave a hexose-1,4-alpha- or beta-uronic acid sequence by beta-elimination. They are in some examples, the only known type of enzymes degrading their polyanionic substrates.
openaire   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

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