Results 61 to 70 of about 141,151 (338)

Modeling Properties of Diatoms with Fibonacci Growth Using Lindenmayer Systems

Phycology
In most cases, the sizes of the daughter cells of diatoms follow the MacDonald–Pfitzer rule, whereby in many species all diatoms divide once in each generation.
Thomas Harbich
doaj   +1 more source

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

Advanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee, Henry Lee, Patricia Taladriz‐Blanco, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +5 more
wiley   +1 more source

Plastid thylakoid architecture optimizes photosynthesis in diatoms

Nature Communications, 2017
Photosynthesis is a unique process that allows independent colonization of the land by plants and of the oceans by phytoplankton. Although the photosynthesis process is well understood in plants, we are still unlocking the mechanisms evolved by ...
Serena Flori, Pierre-Henri Jouneau, B. Bailleul, B. Gallet, L. F. Estrozi, C. Moriscot, Olivier Bastien, Simona Eicke, Alexander F. Schober, C. R. Bartulos, E. Maréchal, P. Kroth, Dimitris Petroutsos, S. Zeeman, C. Breyton, G. Schoehn, D. Falconet, G. Finazzi   +17 more
semanticscholar   +1 more source

Enhancing Organic Light‐Emitting Diode Performance Using Naturally Derived Diatomite: A Cost‐Effective and Eco‐Friendly Strategy

Advanced Optical Materials, EarlyView.
Diatomite‐based light extraction structures enable enhanced photon outcoupling through multi‐angle scattering and far‐field redistribution. By harnessing the unique scattering behavior of diatomite, this approach introduces randomly oriented scattering centers that effectively reshape internal light propagation.
Chang Min Lee, Ki Ha Min, Donghyun Choi, Yeong Beom Kim, Insung Ha, Mengdi Fu, Hyun Jae Lee, Ezhakudiyan Ravindran, Chul Hoon Kim, Jeongho Lee, Kyoung‐Ho Kim, Seung Pil Pack, Seung Yoon Ryu   +12 more
wiley   +1 more source

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

Brazilian 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]

PLoS 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, Kim Heylen, Koen Sabbe, Anne Willems, Marleen De Troch   +4 more
doaj   +1 more source

Magnetic Anisotropy Modulation via van der Waals Gap Engineering in 2D Ferromagnet Fe4GeTe2

Advanced Science, EarlyView.
This study demonstrates a new route to control magnetic anisotropy in 2D ferromagnets via van der Waals gap engineering. In Fe4GeTe2, an interface‐induced vdW gap expansion is found to anomalously enhance in‐plane magnetic anisotropy while suppressing the spin reorientation transition.
Weiran Xie, Guodong Wei, Tong Zhao, Hangtian Wang, Jing Li, Jihang Gao, Peiyuan Yu, Zili Wang, Fan Gao, Stéphane Mangin, Zhimei Sun, Weisheng Zhao, Jie Zhang, Tianxiao Nie   +13 more
wiley   +1 more source

Bacterial Communities of Diatoms Display Strong Conservation Across Strains and Time

Frontiers in Microbiology, 2018
Interactions between phytoplankton and bacteria play important roles in shaping the microenvironment surrounding these organisms and in turn influence global biogeochemical cycles. This microenvironment, known as the phycosphere, is presumed to shape the
Gregory Behringer, Michael A. Ochsenkühn, Cong Fei, J. Fanning, Julie A. Koester, Shady A. Amin   +5 more
semanticscholar   +1 more source

Interaction patterns and assembly mechanisms of dinoflagellates and diatoms in a coastal bay suffering from long-term eutrophication

mSphere
Dinoflagellates and diatoms are highly prevalent and ecologically important phytoplankton in coastal waters, greatly contributing to primary productivity in marine ecosystems.
Wenfei Miao, Shuqi Wang, Tenghui Lin, Yi Yan, Zhen Bao, Demin Zhang, Zhibing Jiang, Huajun Zhang   +7 more
doaj   +1 more source

PRELIMINARY REPORT ON DIATOMS FROM SOUTH GEORGIA

Antarctic Record, 1965
Diatoms of South Georgia were reported in four papers up to the present, one by P. F. REINSCH (1890), one by G. W. F. CARLSON (1913) and the remaining two by KO-BAYASHI (1963 and 1965).
Hiroshi FUKUSHIMA
doaj   +1 more source