Results 61 to 70 of about 7,846 (182)

Fucoidan Purified from Sargassum polycystum Induces Apoptosis through Mitochondria-Mediated Pathway in HL-60 and MCF-7 Cells

open access: yesMarine Drugs, 2020
Fucoidans are biocompatible, heterogeneous, and fucose rich sulfated polysaccharides biosynthesized in brown algae, which are renowned for their broad-spectrum biofunctional properties.
Ilekuttige Priyan Shanura Fernando   +10 more
doaj   +1 more source

Phosphate modulates elemental and macromolecular composition of unicellular nitrogen‐fixing cyanobacteria

open access: yesLimnology and Oceanography, Volume 71, Issue 8, August 2026.
Abstract The C : N : P of nitrogen‐fixing cyanobacteria regulates phosphate‐limited nitrogen fixation in the ocean yet the causes and range in variation C : N : P is not well constrained. Here we quantify the C : N : P and underlying macromolecular composition of Crocosphaera.
Sing‐how Tuo   +4 more
wiley   +1 more source

Sargassum Enrichment in Mesoscale Eddies of the Great Atlantic Sargassum Belt

open access: yesGeophysical Research Letters
Abstract Pelagic Sargassum has increased dramatically in the past decade, primarily in the annually recurrent Great Atlantic Sargassum Belt (GASB) that extends from the coast of West Africa to the Gulf of Mexico.
Yingjun Zhang   +3 more
openaire   +3 more sources

Sargassum C. AGARDH IN

open access: yes, 2023
Published as part of Santiañez, Wilfred John E., Lastimoso, John Michael L., Hoshino, Masakazu, Villafuerte, Brix Nester Q., Kogame, Kazuhiro & Gavino C. Trono, Jr, 2023, Molecular-assisted taxonomic study on the Sargassum C. Agardh (Fucales, Phaeophyceae) in northwestern Luzon, Philippines, pp. 127-142 in Cryptogamie, Algologie 20 (7) on page 136, DOI:
Santiañez, Wilfred John E.   +5 more
openaire   +2 more sources

Conductive Additives for Next‐Generation Batteries: Emphasizing the Potential of Bio‐Derived 3D Carbon Architectures at Electrode–Electrolyte Interfaces

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 14, 21 July 2026.
3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha   +5 more
wiley   +1 more source

Sargassum

open access: yes
Sargassum inundation in the tropical Atlantic: Prolonged exposure to gaseous emissions produced by sargassum decay induces air flow obstruction and bronchial ...
openaire   +2 more sources

Screening, Optimization of Fermentation Conditions and Evaluation of Sargassum-degrading Effect of Exiguobacterium mexicanum MAL070 Producing Alginate Lyase

open access: yesShipin gongye ke-ji
Objective: This study aimed to screen a strain with high alginate lyase activity, identify it, optimize the fermentation conditions, and evaluate the degradation effect on Sargassum of the strain.
Shuang LUO   +8 more
doaj   +1 more source

A Decade of Green Nanotechnology: Applications, Advances, and Emerging Directions

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 7, July 2026.
Green nanotechnology offers a pathway to more sustainable nanomaterial design by combining renewable sources, safer synthesis methods, and evidence of performance in practical applications. This review highlights progress over the past decade across environmental remediation, agriculture, energy, and biomedicine, while emphasizing that true ...
Shabnam Manafzadeh   +3 more
wiley   +1 more source

A Parallelized Climatological Drifter-Based Model of Sargassum Biomass Dynamics in the Tropical Atlantic

open access: yesJournal of Marine Science and Engineering
The movement and biomass fluctuations of sargassum across the Tropical Atlantic have profound implications when influxes reach the Eastern Caribbean. These influxes have cross-cutting impacts across ecological, economic, and social systems. The objective
Karl Payne   +2 more
doaj   +1 more source

Sargassum Strandings on the Brazilian Coast: Integrating Scientific and Media Records to Support Coastal Conservation and Monitoring

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 7, July 2026.
ABSTRACT The expansion of the Great Atlantic Sargassum Belt (GASB) has increased the frequency and intensity of Sargassum stranding events across the Tropical Atlantic, generating ecological, social and economic impacts on coastal systems. Along the Brazilian coast, however, formal scientific documentation of these events remains limited, despite ...
Geison Pires Mesquita   +3 more
wiley   +1 more source

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