Results 131 to 140 of about 62,701 (282)
Biochemical characterization of Fucoxanthin Chlorophyll a/c binding proteins in the diatom Phaeodactylum tricornutum [PDF]
, 2012 Diatoms contribute largely to the total primary production of the ecosphere and are key players in global biogeochemical cycles. Their chloroplasts are surrounded by four membranes owing to their secondary endosymbiotic origin.
Joshi, Jidnyasa
core
Distribution of diatoms in modern bottom sediments in Siberian arctic
, 2012 Distribution of diatoms in modern bottom sediments in Siberian ...
Lutz Schirrmeister (6961397) +7 more
core +1 more source
Small, EarlyView.Density functional theory calculations and microkinetic modeling were carried out on 108 dual‐atom catalysts with varied metalmetal distances ranging from 2.2 to 3.5 Å. The results reveal that moderate spacing of around 3.0 Å promotes bridging oxygen adsorption and dissociative reduction pathways, weakens the hydroxylhydroperoxyl scaling relationship ...
Yu Mao +7 more
wiley +1 more source
The quantitative changes of Silicon and Diatoms in southern part of Caspian Sea
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2000 The purpose or this study was to evaluate the changes of dissolved silicon concentration and biomass of diatoms in southern part of Caspian Sea, 1270 plankton and water samples were collected seasonally from 77 stations for further quantitative and ...
H. Nasrolah zadeh saravi; A. Makhlogh
doaj
Small, EarlyView.This review examines cellulose as a sustainable platform for triboelectric nanogenerators, linking molecular structure, surface chemistry, and material engineering to charge generation, retention, and dissipation. Native, regenerated, and nanocellulose materials, functionalization strategies, scalable manufacturing, and diverse applications are ...
Renyun Zhang +3 more
wiley +1 more source
Hydrous Carbonatitic Liquids Drive CO2 Recycling From Subducted Marls and Limestones
Geophysical Monograph Series, Page 209-221., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Erwin Schettino, Stefano Poli
wiley +1 more source
Smart Molecules, EarlyView.A hydrogen‐bond‐donating NO donor was designed to interact specifically with the hydrogel network, thereby minimizing donor leakage and achieving prolonged NO release. Abstract Nitric oxide (NO)‐releasing materials have attracted considerable interest for their potential in diverse biomedical applications.
Yixin Zhu +8 more
wiley +1 more source
Artemia salina Toxicity Assay: Standardization in a 24‐Well Microplate
Environmental Toxicology, EarlyView.ABSTRACT Bioassays with Artemia sp. are widely used in aquatic, environmental, and human toxicology as an initial tool to investigate the toxicity of plant extracts, isolated compounds, drugs, and products of natural or synthetic origin. These assays allow for the estimation of the median lethal concentration (LC50) and guide subsequent studies in ...
Matheus Pires Miranda +4 more
wiley +1 more source
Environmental Toxicology, EarlyView.ABSTRACT Secondary microplastics (MPs) from single‐use consumer products are rapidly becoming one of the most persistent and widespread pollutants of our time. Freshwater systems act as early sinks for MPs where fragmentation and additive leaching expose aquatic life to a broad spectrum of toxic compounds.
Alisha M. Janiga‐MacNelly +3 more
wiley +1 more source
Journal of Animal Ecology, EarlyView.We show that nutrient excretion by vertebrates and invertebrates varies nonlinearly with dissolved organic matter concentration and composition and by taxonomic rank, with stronger patterns at the individual compared to the community level. Our findings highlight the importance of examining animal‐mediated nutrient cycling across taxa and ecological ...
Sandra Klemet‐N'Guessan +3 more
wiley +1 more source