Results 21 to 30 of about 496 (116)

Chemical Structures and Bioactivities of Sulfated Polysaccharides from Marine Algae

open access: yesMarine Drugs, 2011
Sulfated polysaccharides and their lower molecular weight oligosaccharide derivatives from marine macroalgae have been shown to possess a variety of biological activities.
H. Stephen Ewart   +3 more
doaj   +1 more source

The Use of Myelinating Cultures as a Screen of Glycomolecules for CNS Repair

open access: yesBiology, 2019
In vitro cell-based assays have been fundamental in modern drug discovery and have led to the identification of novel therapeutics. We have developed complex mixed central nervous system (CNS) cultures, which recapitulate the normal process of ...
George A. McCanney   +6 more
doaj   +1 more source

Current Trends on Seaweeds: Looking at Chemical Composition, Phytopharmacology, and Cosmetic Applications

open access: yesMolecules, 2019
Seaweeds have received huge interest in recent years given their promising potentialities. Their antioxidant, anti-inflammatory, antitumor, hypolipemic, and anticoagulant effects are among the most renowned and studied bioactivities so far, and these ...
Bahare Salehi   +9 more
doaj   +1 more source

Arabinogalactan Protein-Like Proteins From Ulva lactuca Activate Immune Responses and Plant Resistance in an Oilseed Crop

open access: yesFrontiers in Plant Science, 2022
Natural compounds isolated from macroalgae are promising, ecofriendly, and multifunctional bioinoculants, which have been tested and used in agriculture. Ulvans, for instance, one of the major polysaccharides present in Ulva spp.
Tereza Přerovská   +7 more
doaj   +1 more source

Marine Macroalgae Display Bioreductant Efficacy for Fabricating Metallic Nanoparticles: Intra/Extracellular Mechanism and Potential Biomedical Applications

open access: yesBioinorganic Chemistry and Applications, 2021
The application of hazardous chemicals during nanoparticle (NP) synthesis has raised alarming concerns pertaining to their biocompatibility and equally to the environmental harmlessness.
Sabiha Mahmood Ansari   +5 more
doaj   +1 more source

Overview on Biological Activities and Molecular Characteristics of Sulfated Polysaccharides from Marine Green Algae in Recent Years

open access: yesMarine Drugs, 2014
Among the three main divisions of marine macroalgae (Chlorophyta, Phaeophyta and Rhodophyta), marine green algae are valuable sources of structurally diverse bioactive compounds and remain largely unexploited in nutraceutical and pharmaceutical areas ...
Lingchong Wang   +3 more
doaj   +1 more source

Dielectric Relaxation, Water Sorption Thermodynamics, and Humidity‐Sensing Mechanisms of Compressed Ulva Biomass Pellets

open access: yesApplied Research, Volume 5, Issue 6, December 2026.
This study investigates the moisture sorption thermodynamics, dielectric relaxation behavior, and humidity‐sensing performance of compressed Ulva biomass pellets. The findings demonstrate that sustainable macroalgal pellets provide low hysteresis (~1.63%) and wide‐range sensitivity for green environmental diagnostics.
Moustafa Hussien Moustafa   +1 more
wiley   +1 more source

Marine Algae‐Derived Starch and Polysaccharides for Sustainable Bioplastics: Processing, Properties, Environmental Performance, and Future Prospects

open access: yesEngineering Reports, Volume 8, Issue 11, November 2026.
Marine algae‐derived starch represents a sustainable feedstock for biodegradable bioplastics due to its renewability, rapid growth, and minimal land and freshwater requirements. This review examines starch extraction, bioplastic synthesis, material properties, biodegradation behavior, environmental performance, applications, and commercialization ...
Rejeesh C. Rajendran   +3 more
wiley   +1 more source

Immunomodulating effect of a seaweed extract from Ulva armoricana in pig: Specific IgG and total IgA in colostrum, milk, and blood

open access: yesVeterinary and Animal Science, 2019
The transfer of passive immunity from sows to piglets can be improved through the administration of immuno-stimulating products before farrowing. This study evaluated the immuno-stimulating effect of an algal sulfated polysaccharide extract (MSP extract)
Frederick Bussy   +5 more
doaj   +1 more source

Green Biomaterials: Toward a Multidimensional Classification

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 10, October 2026.
A multidimensional framework is introduced to redefine green biomaterials beyond single descriptors such as bio‐based or biodegradable. By integrating material origin, processing, lifecycle performance, biofunctionality, and application context, the framework resolves inconsistencies in current terminology and provides a foundation for the rational ...
Paulina Wiśniewska   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy