Results 71 to 80 of about 20,995 (300)

Expression of secondary metabolites by the Mediterranean sponges Aplysina aerophoba and Aplysina cavernicola [PDF]

open access: yes, 2008
Aplysina aerophoba and Aplysina cavernicola are two sibling sponge species common in Mediterranean sea. External and internal morphology is almost identical in the two species.
Majdi, Nabil
core  

Sponge Aquaculture Trials in the East-Mediterranean Sea: New Approaches to Earlier Ideas

open access: yes, 2010
Aquaculture trials were conducted in the East Aegean Sea with Dysidea avara and Chondrosia reniformis to test the possibility of growing these sponges in the vicinity of sea-based fish farms.
Gokalp, S.Z.   +4 more
core   +1 more source

Recent Strategies Toward Durable and Ion‐Tolerant Transition Metal‐Based Electrocatalysts in Seawater Electrolysis

open access: yesCarbon Energy, EarlyView.
Recent strategies address these challenges through ion‐specific regulation, encompassing chloride‐tolerant and chloride‐regulating anodes together with cathode designs that suppress OH− accumulation and Mg2+/Ca2+ coupling. This ion‐management‐oriented framework provides general guidelines for achieving stable, selective, and scalable seawater ...
Lina Li   +5 more
wiley   +1 more source

Cyclic Dipeptides Produced by Marine Sponge-Associated Bacteria as Quorum Sensing Signals

open access: yesNatural Product Communications, 2014
Four bacterial strains belonging to the genera Vibrio, Pseudoalteromonas and Photobacterium were isolated from the marine sponges Dysidea avara and Geodia cynodium . A Bacillus strain was isolated from Ircinia variabilis .
Gennaro Roberto Abbamondi   +3 more
doaj   +1 more source

Sponges And Their Role In The Marine Environment

open access: yes, 2017
The sixth of a six-pieces collection of info-sheets about deep-sea sponges and their habitats, released by SponGES partner FAO.
openaire   +2 more sources

Cell cycle analysis of primary sponge cell cultures

open access: yes, 2011
Proliferation of sponge cells is generally measured via cell counts or viability assays. However, more insight into the proliferative state of a sponge cell population can be obtained from the distribution of the cells over the different phases of the ...
Pomponi, S.A.   +7 more
core   +1 more source

Total Syntheses of Agelamadin F and (±)‐Tauroacidin A, Enabled by NaClO2‐Mediated Coupling Reactions of Oroidin and Amines

open access: yesChemistry – A European Journal, EarlyView.
Total syntheses of agelamadin F and (±)‐tauroacidin A were achieved by sodium chlorite (NaClO2)‐mediated oxidative C─N coupling. Nine C15–N–amino acid‐substituted oroidin derivatives were successfully prepared to demonstrate the applicability and versatility of this oxidative coupling reaction.
Ryosuke Hirozumi   +3 more
wiley   +1 more source

Marine Sponge Derived Natural Products between 2001 and 2010: Trends and Opportunities for Discovery of Bioactives

open access: yesMarine Drugs, 2014
Marine sponges belonging to the phylum Porifera (Metazoa), evolutionarily the oldest animals are the single best source of marine natural products.
Mohammad Ferdous Mehbub   +3 more
doaj   +1 more source

SiC/Si ceramic hollow fibres: A new approach to Chlorella vulgaris biomass harvesting

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Efficient harvesting of microalgae is a critical challenge for the viability of biorefineries, requiring technologies that combine high selectivity, low cost, and scalability. The current work evaluated the performance of an asymmetric hollow fibre ceramic membrane (HF‐SiC70Si30), fabricated by phase inversion and sintered at 1250°C, in the ...
Erisson Paulo Borges Lopes   +4 more
wiley   +1 more source

Marine Sponge Natural Products with Anticancer Potential: An Updated Review

open access: yesMarine Drugs, 2017
Despite the huge investment into research and the significant effort and advances made in the search for new anticancer drugs in recent decades, cancer cure and treatment continue to be a formidable challenge. Many sources, including plants, animals, and
Cinzia Calcabrini   +4 more
doaj   +1 more source

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