Results 81 to 90 of about 4,940 (181)

Variations in the biochemical profile of the marine microalga Dunaliella tertiolecta (Butcher) cultured with different nutrient concentrations and urea as a nitrogen source [PDF]

, 1994
[Abstract] Variations in the biochemical profile of the marine microalga Dunaliella tertiolecta (Butcher) cultured with different nutrient concentrations and urea as a nitrogen source.
Abalde, Julio, Cid, Ángeles, Fidalgo Paredes, Pablo, Fábregas, Jaime, Herrero, Concepción   +4 more
core   +1 more source

Scanning electron microscope images of Dunaliella tertiolecta culture

Socratic Lectures 9
Abstract : Scanning electron microscope images of small cellular particles isolated from conditioned media of microalgae Dunaliella tertiolecta are presented . Each image is supplemented by description of the preparation of the sample and the data on the imaging technique and equipment.
Bedina Zavec, Apolonija, Božič, Darja, Hočevar, Matej, Iglič, Aleš, Jeran, Marko, Kralj-Iglič, Veronika, Romolo, Anna   +6 more
openaire   +2 more sources

Quantification of the total lipids in three aquaculture microalgae using BODIPY™ 505/515 stain and flow cytometry

Journal of the World Aquaculture Society, Volume 56, Issue 3, June 2025.
Abstract Microalgae are essential food sources for fish and shellfish aquaculture and contain abundant lipids with diverse fatty acid profiles. Quantification of total lipids in microalgae could assist commercial microalgal culture operations, harvest, and management in hatchery farms.
Marlyn Kallau, Huiping Yang
wiley   +1 more source

Seasonal variability in irradiance affects herbicide toxicity to the marine flagellate Dunaliella tertiolecta

Frontiers in Marine Science, 2014
Photosynthetically Active Radiation (PAR) and Ultraviolet Radiation (UVR) of the solar spectrum affect microalgae directly and modify the toxicity of phytotoxic compounds present in water.
Sascha eSjollema, Charlotte eVavourakis, Harm eVan Der Geest, Dick eVethaak, Dick eVethaak, Wim eAdmiraal   +5 more
doaj   +1 more source

Algal origins of core land plant stress response subnetworks

The Plant Journal, Volume 122, Issue 6, June 2025.
Significance Statement Dadras et al. computed co‐expression from over 2200 samples of nine species, identified the shared stress network across 600 million years of divergent streptophyte evolution; in that shared network and despite its phytohormone‐independent origin, core components of the abscisic acid (ABA) subnetwork are co‐expressed in ...
Armin Dadras, Pauline Duminil, Sophie de Vries, Iker Irisarri, Ivo Feussner, Jan de Vries   +5 more
wiley   +1 more source

Nanoencapsulated Dunaliella tertiolecta Extract and β-Carotene in Liposomal Carriers: Antioxidant and Erythroprotective Potential Through Sustained-Release Systems

Molecules
The nanoencapsulation of bioactive compounds such as β-carotene and microalgal extracts has emerged as an effective strategy to enhance their stability, bioavailability, and biological efficacy, particularly against oxidative stress.
Jonathan García-Morales, Ricardo Iván González-Vega, Diana Fimbres-Olivarría, Ariadna Thalía Bernal-Mercado, Santiago Pedro Auobourg-Martínez, Karla Alejandra López-Gastélum, Silvia Elena Burruel-Ibarra, María Irene Silvas-García, Andrea Grijalva-Molina, José de Jesús Ornelas-Paz, Carmen Lizette Del-Toro-Sánchez   +10 more
doaj   +1 more source

Gross oxygen production and microbial community respiration in the oligotrophic ocean

Limnology and Oceanography, Volume 70, Issue 5, Page 1236-1251, May 2025.
Abstract Uncertainties in the temporal and spatial patterns of marine primary production and respiration limit our understanding of the ocean carbon (C) cycle and our ability to predict its response to environmental changes. Here we present a comprehensive time‐series analysis of plankton metabolism at the Hawaii Ocean Time‐series program site, Station
Sara Ferrón, Karin M. Björkman, Matthew J. Church, David M. Karl   +3 more
wiley   +1 more source

Response of the Marine Microalga Dunaliella tertiolecta to Nutrient Concentration and Salinity Variations in Batch Cultures [PDF]

, 1986
The marine microalga Dunaliella tertiolecta is known for its ability to tolerate a wide range of salt concentrations. Cultures were grown under 56 different nutrient concentration-salinity conditions.
Abalde, Julio, Cabezas, Buenaventura, Fábregas, Jaime, Herrero, Concepción, Liaño, Rosa   +4 more
core   +2 more sources

Zooming in the plastisphere: the ecological interface for phytoplankton–plastic interactions in aquatic ecosystems

Biological Reviews, Volume 100, Issue 2, Page 834-854, April 2025.
ABSTRACT Phytoplankton is an essential resource in aquatic ecosystems, situated at the base of aquatic food webs. Plastic pollution can impact these organisms, potentially affecting the functioning of aquatic ecosystems. The interaction between plastics and phytoplankton is multifaceted: while microplastics can exert toxic effects on phytoplankton ...
Veronica Nava, Jaffer Y. Dar, Vanessa De Santis, Lena Fehlinger, Julia Pasqualini, Oloyede A. Adekolurejo, Bryan Burri, Marco J. Cabrerizo, Teofana Chonova, Mathilde Cour, Flavia Dory, Annemieke M. Drost, Aida Figler, Giulia Gionchetta, Dariusz Halabowski, Daniel R. Harvey, Víctor Manzanares‐Vázquez, Benjamin Misteli, Laureen Mori‐Bazzano, Valentin Moser, Federica Rotta, Bianca Schmid‐Paech, Camille M. Touchet, Julia Gostyńska   +23 more
wiley   +1 more source

Effect of Engineered Nanoparticles on Exopolymeric Substances Release from Marine Phytoplankton

Nanoscale Research Letters, 2017
Engineered nanoparticles (ENPs), products from modern nanotechnologies, can potentially impact the marine environment to pose serious threats to marine ecosystems.
Meng-Hsuen Chiu, Zafir A. Khan, Santiago G. Garcia, Andre D. Le, Agnes Kagiri, Javier Ramos, Shih-Ming Tsai, Hunter W. Drobenaire, Peter H. Santschi, Antonietta Quigg, Wei-Chun Chin   +10 more
doaj   +1 more source