Results 51 to 60 of about 112,424 (310)

Diatom Biogeography, Temporal Dynamics, and Links to Bacterioplankton across Seven Oceanographic Time-Series Sites Spanning the Australian Continent

Microorganisms, 2022
Diatom communities significantly influence ocean primary productivity and carbon cycling, but their spatial and temporal dynamics are highly heterogeneous and are governed by a complex diverse suite of abiotic and biotic factors. We examined the seasonal
Nine Le Reun, Anna Bramucci, James O’Brien, Martin Ostrowski, Mark V. Brown, Jodie Van de Kamp, Levente Bodrossy, Jean-Baptiste Raina, Penelope Ajani, Justin Seymour   +9 more
doaj   +1 more source

High‐Throughput Screening and Interpretable Machine Learning for Rational Design of Bimetallic Catalysts for Methane Activation

Advanced Science, EarlyView.
ABSTRACT Methane's efficient catalytic removal is vital for sustainable development. Bimetallic catalysts, though promising for methane activation, pose a design challenge due to their complex compositional space. This work introduces an integrated framework that combines high‐throughput density functional theory (DFT) and interpretable machine ...
Mingzhang Pan, Tian Zhang, Jiawei Dong, Yubao Xie, Kaifeng Zhong, Wei Guan, Haiqiao Wei, Changcheng Fu, Yaqiong Su   +8 more
wiley   +1 more source

Bioelectromics of a photosynthetic microalgae assisted microbial fuel cell for wastewater treatment and value added production

Scientific Reports
Power generation and recovery of value-added products using microalgae, Haematococcus lacustris is tested in a dual chamber photosynthetic microalgae-assisted microbial fuel cell (PMA-MFCt1). The microalgal cells in conical flask act as control.
Ankesh Ahirwar, Mohd Jahir Khan, Priyanka Khandelwal, Gurpreet Singh, Harish, Vandana Vinayak, Makarand Madhao Ghangrekar   +6 more
doaj   +1 more source

A simple method for taxon-specific purification of diatom frustules from ocean sediments using a cell sorter

Progress in Earth and Planetary Science, 2023
It is necessary to purify diatom frustules by taxon to perform accurate geochemical analyses of diatom fossils preserved in sediments. However, the small size of diatoms has hitherto prevented taxon-specific purification; therefore, previous geochemical ...
Yuji Kato, Yuki Morono, Akira Ijiri, Takeshi Terada, Minoru Ikehara   +4 more
doaj   +1 more source

A worldwide listing and biogeography of freshwater diatom genera: a phylogenetic perspective

Diatom Research, 2018
A listing of the accepted freshwater diatom genera worldwide is presented, indicating the distribution of the genera by continent. Out of a total of 249 genera, 63 (25%) of those genera are endemic to a single continent.
J. Kociolek
semanticscholar   +1 more source

A Correlative SICM‐OPM Platform for Surface and Volumetric Imaging in Live Cells

Advanced Science, EarlyView.
A multifunctional correlative imaging platform integrating Scanning Ion Conductance Microscopy (SICM) with Oblique Plane Microscopy (OPM) enables simultaneous surface topography, mechanical mapping, and 3D volumetric fluorescence imaging in live cells.
Wenzhi Hong, Ziwei Zhang, Ao Li, Ting Sun, Yunzhao Wu, Devkee M. Vadukul, Dylan Jones, Bing Li, Fengjie Liu, Francesco A. Aprile, Yuri Korchev, Julia Gorelik, David Klenerman, Andrew Shevchuk   +13 more
wiley   +1 more source

Increasing opal productivity in the Late Eocene Southern Ocean: Evidence for increased carbon export preceding the Eocene-Oligocene glaciation [PDF]

Climate of the Past
The Eocene/Oligocene Transition represents a period of profound changes in diatom productivity and evolutionary history within the Cenozoic era.
V. Özen, V. Özen, J. Renaudie, D. Lazarus, G. Rodrigues de Faria, G. Rodrigues de Faria   +5 more
doaj   +1 more source

Construction of Sabatier Volcanoes for CO2 Hydrogenation to C1‐2 Oxygenates Using Data‐Efficient Machine Learning

Advanced Science, EarlyView.
A new data‐efficient framework combining DFT calculations, a neural network model, and automated graph analysis of catalytic reaction networks is proposed and applied to CO2 hydrogenation on transition metal nanoparticles. The analysis shows how efficient C2 oxygenate production requires a balance between CHx formation, C–C coupling, protonation, and ...
Mikhail V. Polynski, Sergey M. Kozlov
wiley   +1 more source

Electron transfer mechanism in microbial fuel cells

Discover Electrochemistry
Microbial diversity plays a critical role in enhancing electron transfer mechanisms in microbial fuel cells (MFCs), directly impacting their efficiency, stability, and scalability.
Kartikey Mishra, Md. Mirazul Islam, Urvashi Soni, Vandana Vinayak   +3 more
doaj   +1 more source

Diatoms [PDF]

Nature, 1875
n ...
openaire   +2 more sources