Results 171 to 180 of about 17,285 (219)

Antibacterial Activity of Ulva/Nanocellulose and Ulva/Ag/Cellulose Nanocomposites and Both Blended with Fluoride against Bacteria Causing Dental Decay

open access: yesPolymers, 2023
One of the most prevalent chronic infectious disorders is tooth decay. Acids produced when plaque bacteria break down sugar in the mouth cause tooth decay.
Rabab Makharita, Ragaa A Hamouda
exaly   +2 more sources

Biodiesel production from Ulva linza, Ulva tubulosa, Ulva fasciata, Ulva rigida, Ulva reticulate by using Mn2ZnO4 heterogenous nanocatalysts

Fuel, 2019
Abstract Seaweeds are found abundance in most seashores. They contain relatively high lipid contents and are exhibiting medicinal properties. The present work focused on the use of seaweed species Ulva linza, U. tubulosa, U. fasciata, U. rigida, and U. reticulate to synthesize Mn2ZnO4 composite nanoparticles.
G. Sivaprakash   +12 more
openaire   +1 more source

Sodium transport in ulva

Biochimica et Biophysica Acta (BBA) - Biophysics including Photosynthesis, 1966
Abstract The transport of sodium through the marine algae Ulva lobata and Ulva expansa has been studied by a tracer analytical method. Sodium was transported across Ulva at a rate of 0.15% per min in the dark; this rate was slowed by ouabain and increased by formaldehyde. Dinitrophenol, 3-(3,4-dichlorophenyl)-1,1-dimethylurea, and ammonium ion had no
J T, Cummins, J A, Strand, B E, Vaughn
openaire   +2 more sources

The effects of chloramphenicol on Ulva lactuca

Chemosphere, 2013
The administration of pharmacological substances in the food producing industry is a crucial and long established practice in ensuring animal welfare. However, a very high percentage of the drugs used will directly or indirectly be present in the various compartments of natural ecosystems therefore constituting a source of pollution. The reactions that
Sara, Leston   +4 more
openaire   +2 more sources

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