Institution
United States Department of Energy
Government•Washington D.C., District of Columbia, United States•
About: United States Department of Energy is a government organization based out in Washington D.C., District of Columbia, United States. It is known for research contribution in the topics: Catalysis & Coal. The organization has 13656 authors who have published 14177 publications receiving 556962 citations. The organization is also known as: DOE & Department of Energy.
Topics: Catalysis, Coal, Combustion, Adsorption, Hydrogen
Papers published on a yearly basis
Papers
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TL;DR: With a better understanding of the unique features of capped MSN and its behaviors in biological environment, these multifunctional materials will find a wide variety of applications in the field of drug/gene delivery.
Abstract: Importance of the field: The incorporation of stimuli-responsive properties into nanostructured systems has recently attracted significant attention in the research of intracellular drug/gene delivery. In particular, numerous surface-functionalized, end-capped mesoporous silica nanoparticle (MSN) materials have been designed as efficient stimuli-responsive controlled release systems with the advantageous ‘zero premature release’ property.Areas covered in this review: Herein, the most recent research progress on the design of biocompatible, capped MSN materials for stimuli-responsive intracellular controlled release of therapeutics and genes is reviewed. A series of hard and soft caps for drug encapsulation and a variety of internal and external stimuli for controlled release of different cargoes are summarized. Recent investigations on the biocompatibility of MSN both in vitro and in vivo are also discussed.What the reader will gain: The reader will gain an understanding of the challenges for the future e...
145 citations
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University of Lorraine1, University of Turin2, Landcare Research3, United States Department of Energy4, Institut national de la recherche agronomique5, Centre national de la recherche scientifique6, Swedish University of Agricultural Sciences7, Pacific Northwest National Laboratory8, Utrecht University9, Lawrence Berkeley National Laboratory10, Oregon State University11, King Abdulaziz University12
TL;DR: The ERM fungal gene repertoire reveals a capacity for a dual saprotrophic and biotrophic lifestyle, which may reflect an incomplete transition from saprotrophy to the mycorrhizal habit, or a versatile life strategy similar to fungal endophytes.
Abstract: Some soil fungi in the Leotiomycetes form ericoid mycorrhizal (ERM) symbioses with Ericaceae. In the harsh habitats in which they occur, ERM plant survival relies on nutrient mobilization from soil organic matter (SOM) by their fungal partners. The characterization of the fungal genetic machinery underpinning both the symbiotic lifestyle and SOM degradation is needed to understand ERM symbiosis functioning and evolution, and its impact on soil carbon (C) turnover. We sequenced the genomes of the ERM fungi Meliniomyces bicolor, M. variabilis, Oidiodendron maius and Rhizoscyphus ericae, and compared their gene repertoires with those of fungi with different lifestyles (ecto- and orchid mycorrhiza, endophytes, saprotrophs, pathogens). We also identified fungal transcripts induced in symbiosis. The ERM fungal gene contents for polysaccharide-degrading enzymes, lipases, proteases and enzymes involved in secondary metabolism are closer to those of saprotrophs and pathogens than to those of ectomycorrhizal symbionts. The fungal genes most highly upregulated in symbiosis are those coding for fungal and plant cell wall-degrading enzymes (CWDEs), lipases, proteases, transporters and mycorrhiza-induced small secreted proteins (MiSSPs). The ERM fungal gene repertoire reveals a capacity for a dual saprotrophic and biotrophic lifestyle. This may reflect an incomplete transition from saprotrophy to the mycorrhizal habit, or a versatile life strategy similar to fungal endophytes.
144 citations
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TL;DR: These values are targets that can be considered in plant breeding programmes aimed at maximizing carbon or energy retention from photosynthate and analyses of (minimum) metabolic costs of responding to environmental change or pest attack involving increased lignin biosynthesis.
144 citations
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TL;DR: In this article, the authors present the test results and analysis of the power and capacity fade resulting from the cycle-life testing using PNGV (now referred to as FreedomCAR) test protocols at 25 and 45°C of 18650-size Li-ion batteries developed by the US Department of Energy sponsored Advanced Technology Development (ATD) Program.
144 citations
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TL;DR: The Co-Fe-P structure, especially the sea-urchin-like (Co( 0.54)Fe(0.46))2P, shows enhanced catalysis for the oxygen evolution reaction in KOH with its catalytic efficiency surpassing the commercial Ir catalyst.
Abstract: A facile approach to bimetallic phosphides, Co-Fe-P, by a high-temperature (300 °C) reaction between Co-Fe-O nanoparticles and trioctylphosphine is presented. The growth of Co-Fe-P from the Co-Fe-O is anisotropic. As a result, Co-Fe-P nanorods (from the polyhedral Co-Fe-O nanoparticles) and sea-urchin-like Co-Fe-P (from the cubic Co-Fe-O nanoparticles) are synthesized with both the nanorod and the sea-urchin-arm dimensions controlled by Co/Fe ratios. The Co-Fe-P structure, especially the sea-urchin-like (Co0.54Fe0.46)2P, shows enhanced catalysis for the oxygen evolution reaction in KOH with its catalytic efficiency surpassing the commercial Ir catalyst. Our synthesis is simple and may be readily extended to the preparation of other multimetallic phosphides for important catalysis and energy storage applications.
144 citations
Authors
Showing all 13660 results
Name | H-index | Papers | Citations |
---|---|---|---|
Martin White | 196 | 2038 | 232387 |
Paul G. Richardson | 183 | 1533 | 155912 |
Jie Zhang | 178 | 4857 | 221720 |
Krzysztof Matyjaszewski | 169 | 1431 | 128585 |
Yang Gao | 168 | 2047 | 146301 |
David Eisenberg | 156 | 697 | 112460 |
Marvin Johnson | 149 | 1827 | 119520 |
Carlos Escobar | 148 | 1184 | 95346 |
Joshua A. Frieman | 144 | 609 | 109562 |
Paul Jackson | 141 | 1372 | 93464 |
Greg Landsberg | 141 | 1709 | 109814 |
J. Conway | 140 | 1692 | 105213 |
Pushpalatha C Bhat | 139 | 1587 | 105044 |
Julian Borrill | 139 | 387 | 102906 |
Cecilia Elena Gerber | 138 | 1727 | 106984 |