Results 1 to 10 of about 141,151 (338)

Anticancer Compounds Derived from Marine Diatoms

open access: yesMarine Drugs, 2020
Cancer is the main cause of death worldwide, so the discovery of new and effective therapeutic agents must be urgently addressed. Diatoms are rich in minerals and secondary metabolites such as saturated and unsaturated fatty acids, esters, acyl lipids ...
H. Hussein, M. A. Abdullah
semanticscholar   +3 more sources

Bioaccumulation of Lanthanum by Two Strains of Marine Diatoms <i>Nanofrustulum shiloi</i> and <i>Halamphora kolbei</i>. [PDF]

open access: yesBiology (Basel)
Bioaccumulation by diatoms, as the first stage of biomineralisation, has been widely studied for various metals, such as cadmium, copper, zinc, aluminium, gold, silver, etc. However, despite the fact that the mining and utilization of rare earth elements
Balycheva DS   +7 more
europepmc   +2 more sources

All New Faces of Diatoms: Potential Source of Nanomaterials and Beyond

open access: yesFrontiers in Microbiology, 2017
Nature’s silicon marvel, the diatoms have lately astounded the scientific community with its intricate designs and lasting durability. Diatoms are a major group of phytoplanktons involved in the biogeochemical cycling of silica and are virtually inherent
Meerambika Mishra   +4 more
semanticscholar   +3 more sources

Environmental Factors, Not Biotic Competitive Interactions, Drive the Relative Abundance of Diatoms and Chlorophyta in the Coastal Areas of the Beibu Gulf: Evidence From 18S rDNA Metabarcoding and Partial Least Squares-Path Modeling Analysis. [PDF]

open access: yesEcol Evol
Diatoms and Chlorophyta are two major phyla of phytoplankton in marine ecosystems. The quantitative detection of the population succession and the interaction between them in natural marine ecosystems is a key challenge that ecologists face.
Peng C   +9 more
europepmc   +2 more sources

ECOLOGICAL STUDY OF EPIPHYTIC DIATOMS ON TWO SUBMERGED AQUATIC MACROPHYTES IN TIGRIS RIVER, IRAQ

open access: goldThe Iraqi Journal of Agricultural science, 2019
This study was aimed to provide the baseline information of epiphytic diatom communities in the Tigris river within Wasit Province to fill the information gap on the algal distribution.
Hayder B. Ali
openalex   +4 more sources

Morphology and mechanical behavior of diatoms in wet and dry states studied using nano-XCT. [PDF]

open access: yesBMC Biol
Background Diatoms are widely studied biological objects because of their large variety of geometric shapes and their unique physical and chemical properties. They survive widely in nature within moisture.
Li Q   +5 more
europepmc   +2 more sources

Exploring diatom diversity through cultures - a case study from the Bow River, Canada

open access: yesJournal of Limnology, 2022
Diatom cultures can help answer taxonomic, biogeographic and ecological questions on a local and global scale. Unialgal cultures are derived from a single cell and provide abundant material for morphological and molecular analyses.
Oliver Skibbe   +3 more
doaj   +1 more source

Ecosystem services provided by freshwater and marine diatoms

open access: yesHydrobiologia, 2022
Diatoms, a unique group of algae colonising a wide range of aquatic habitats and contributing to human well-being in many ways. We list and summarise these services using the classification of the Millennium Ecosystem Assessment (MEA), i.e.
Viktória B‐Béres   +6 more
semanticscholar   +1 more source

Pathway of Diatoms Enter Experimental Rabbits through the Lymphatic System of the Digestive Tract

open access: yesFayixue Zazhi, 2022
ObjectiveTo study whether diatoms can enter the body through the lymphatic system of the digestive tract.MethodsTwenty experimental rabbits were divided into the test group and the control group randomly, and intragastric administration was performed ...
DU Yu-kun   +9 more
doaj   +1 more source

Diatoms.org: supporting taxonomists, connecting communities

open access: yesDiatom Research, 2021
Consistent identification of diatoms is a prerequisite for studying their ecology, biogeography, and successful application as environmental indicators.
S. Spaulding   +7 more
semanticscholar   +1 more source

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