Results 61 to 70 of about 109,414 (313)

Diel transcriptional response of a California Current plankton microbiome to light, low iron, and enduring viral infection. [PDF]

open access: yes, 2019
Phytoplankton and associated microbial communities provide organic carbon to oceanic food webs and drive ecosystem dynamics. However, capturing those dynamics is challenging. Here, an in situ, semi-Lagrangian, robotic sampler profiled pelagic microbes at
Allen, AE   +12 more
core   +2 more sources

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

open access: yesAdvanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang   +6 more
wiley   +1 more source

Diatoms diversity and abundance in Iranian waters of the Persian Gulf, Bushehr area

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2004
A survey on diatoms diversity and abundance conducted in Iranian waters of the Persian Gulf around Bushehr area in 2004. We used six transects each comprising three sampling stations and sampled diatoms seasonally and found that total diatoms diversity ...
M. Fatemi1; Gh. Vosoghi1; A. Nikoeian1; M. Fallahi2
doaj  

Primer registro de Thalassiosira catharinensis (Bacillariophyta) en aguas costeras marinas argentinas [PDF]

open access: yes, 2018
Several ultrastructural analyses of taxa belonging to the genus Thalassiosira from Argentinean coastal waters were carried out, nevertheless, the smaller fraction of the nanoplanktonic Thalassiosira was frequently overlooked.
Lavigne, Andrea Susana   +2 more
core   +2 more sources

Culturing Diatoms

open access: yes, 2023
In this chapter, we provide information on cultures of diatoms, starting with a brief introduction of the history of diatom culture collections. We present a synopsis of diatom strains currently available in culture collections and their representation in terms of habitat diversity, geographical distribution, phylogeny and taxonomic diversity.
Vaulot, Daniel   +7 more
openaire   +2 more sources

Programmable Semi‐Interpenetrating Living Materials With Robust Stability for Versatile Bioremediation and Biotherapeutics

open access: yesAdvanced Science, EarlyView.
A semi‐interpenetrating engineered living material (sIHSELM), fabricated via thermosensitive hydroxybutyl chitosan and covalent protein self‐assembly, demonstrates exceptional mechanical properties and environmental stability. Shielding bacteria from harsh conditions, sIHSELM exhibits remarkable efficacy in ulcerative colitis treatment and pollutants ...
Zixian Bao   +8 more
wiley   +1 more source

Epipsammic diatoms in streams influenced by urban pollution, São Carlos, SP, Brazil

open access: yesBrazilian Journal of Biology
Epipsammic diatoms have important implications for ecosystem processes in lotic environments. Most of the studies on benthic diatoms concentrate on epilithic diatoms and very little is known about epipsammic diatoms.
T. Bere, JG. Tundisi
doaj   +1 more source

Interactions between benthic copepods, bacteria and diatoms promote nitrogen retention in intertidal marine sediments. [PDF]

open access: yesPLoS ONE, 2014
The present study aims at evaluating the impact of diatoms and copepods on microbial processes mediating nitrate removal in fine-grained intertidal sediments.
Willem Stock   +4 more
doaj   +1 more source

Potential interactions between diatoms and bacteria are shaped by trace element gradients in the Southern Ocean

open access: yesFrontiers in Marine Science, 2023
The growth of diatoms in the Southern Ocean, especially the region surrounding the West Antarctic Peninsula, is frequently constrained by low dissolved iron and other trace metal concentrations.
Alexa R. Sterling   +8 more
doaj   +1 more source

Shedding Light on Diatom Photonics by means of Digital Holography [PDF]

open access: yes, 2012
Diatoms are among the dominant phytoplankters in the worl's ocean, and their external silica investments, resembling artificial photonics crystal, are expected to play an active role in light manipulation.
Antonucci, A.   +6 more
core   +2 more sources

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