Results 71 to 80 of about 5,558 (146)

The Use of Flocculation as a Preconcentration Step in the Microalgae Harvesting Process

open access: yesPhysiologia Plantarum, Volume 177, Issue 4, July/August 2025.
ABSTRACT Flocculation is a widely utilized separation technique in colloid chemistry, the chemical industry, and wastewater treatment. However, its application in microalgal biomass production and downstream processing remains limited. Biomass harvesting represents a significant cost factor in large‐scale microalgae production, with the separation of ...
Zivan Gojkovic   +3 more
wiley   +1 more source

Kunststoffe der Zukunft? Interdisziplinäre Analyse biobasierter und biologisch abbaubarer Polymere: Fortschritte in der Chemie, gesellschaftliche Perspektiven und ökologische Auswirkungen

open access: yesAngewandte Chemie, Volume 137, Issue 23, June 2, 2025.
Dieser interdisziplinäre Artikel untersucht das Potenzial biologisch abbaubarer und biobasierter Polymere (BBPs) zur Bewältigung der Plastikverschmutzung und der Entstehung von Mikroplastik. Er behandelt die Auswahl der Rohstoffe, chemische Modifikationen, Nutzung sowie Entsorgungsstrategien, einschließlich biologischem Abbau und Umweltauswirkungen von
Sara T. R. Velasquez   +5 more
wiley   +1 more source

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

open access: yesFrontiers 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   +5 more
doaj   +1 more source

Plastics of the Future? An Interdisciplinary Review on Biobased and Biodegradable Polymers: Progress in Chemistry, Societal Views, and Environmental Implications

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 23, June 2, 2025.
This interdisciplinary article explores the potential of biodegradable and biobased polymers (BBPs) to address plastic pollution and microplastic generation. It examines feedstock selection, chemical modification, use, and end‐of‐life scenarios, including biodegradation and environmental impact of BBPs.
Sara T. R. Velasquez   +5 more
wiley   +1 more source

DUNALIELLA TERTIOLECTA BUTCH. CULTIVATION ON MODIFIED BEN-AMOTZ MEDIUM

open access: yes, 2010
A method of Dunaliella tertiolecta Butch. cultivation on modified Ben-Amotz medium at substitution of natrium hydrocarbonate on NaOH has been proposed.
Дробецкая, И. В.   +1 more
core  

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

open access: yesJournal 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

Carbonic anhydrase located on cell surface increases the affinity for inorganic carbon in photosynthesis of Dunaliella tertiolecta [PDF]

open access: yes, 1984
Low-CO2 cells of Dunaliella tertiolecta had higher carbonic anhydrase (CA) activity on their surfaces than inside. The treatment with subtilisin completely abolished CA activity on the cell surface, while the activity inside the cells was not affected by
Miyachi, Shigetoh   +3 more
core   +1 more source

Effect of Engineered Nanoparticles on Exopolymeric Substances Release from Marine Phytoplankton

open access: yesNanoscale 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   +10 more
doaj   +1 more source

The clam (Chamelea gallina): evaluation of the effects of solids suspended in seawater on bivalve molluscs [PDF]

open access: yesVeterinaria Italiana, 2010
The study was designed to evaluate the effects of solids in suspension in seawater on clams (Chamelea gallina). The aim was to investigate the possible correlation between the widespread deaths of clams in the coastal waters of the central and northern ...
Salvatora Angela Angioni   +2 more
doaj  

The Time-Resolved Salt Stress Response of Dunaliella tertiolecta-A Comprehensive System Biology Perspective. [PDF]

open access: yesInt J Mol Sci, 2023
Keil L   +7 more
europepmc   +1 more source

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