Articles with "selenium" as a keyword



Self‐Established Rapid Magnesiation/De‐Magnesiation Pathways in Binary Selenium–Copper Mixtures with Significantly Enhanced Mg‐Ion Storage Reversibility

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Published in 2018 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201701718

Abstract: Rechargeable magnesium/sulfur (Mg/S) and magnesium/selenium (Mg/Se) batteries are characterized by high energy density, inherent safety, and economical effectiveness, and therefore, are of great scientific and technological interest. However, elusive challenges, including the limited charge storage… read more here.

Keywords: reversibility; magnesiation; selenium copper; binary selenium ... See more keywords

Advanced Cathode Designs for High‐Energy Lithium/Sodium–Selenium Battery

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202422013

Abstract: Selenium, with its superior conductivity, serves as a promising cathode material in lithium–selenium (Li–Se) and sodium–selenium (Na–Se) batteries, exhibiting faster electron transfer processes and volumetric capacity. Nonetheless, challenges such as volume expansion, the shuttle effect,… read more here.

Keywords: lithium; sodium selenium; selenium; cathode ... See more keywords

Efficient and Selective Immobilization and Direct Conversion of Mercury Into Optical Material‐HgSe via Highly Active Trigonal Phase Selenium (t‐Se)

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202500134

Abstract: Industrial flue gas mercury emissions account for 30% of global atmospheric mercury emissions. While selenium‐based materials show potential in reducing mercury emissions, the aspect of mercury recovery is neglected amidst the pressing need for mercury… read more here.

Keywords: selenium; mercury; efficient selective; mercury removal ... See more keywords
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Solid‐State Lithium/Selenium–Sulfur Chemistry Enabled via a Robust Solid‐Electrolyte Interphase

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Published in 2018 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201802235

Abstract: The urgent demand on the development of power sources for electric vehicles has created many opportunities for new energy storage systems.[1] In the past decades, lithium/sulfur (Li/S) battery has received considerable attention because of its… read more here.

Keywords: solid state; chemistry; selenium; lithium selenium ... See more keywords

Oxygen‐Assisted High‐Temperature Deposition of High‐Efficiency Trigonal Selenium Solar Cells

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Published in 2025 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202501930

Abstract: Selenium (Se), the oldest material used in photovoltaic devices, initiated the development of modern solar technology. Trigonal Se (t‐Se), the most thermodynamically stable and photoactive phase, exhibits remarkable photoelectric properties. However, achieving high‐quality, pure‐phase, and… read more here.

Keywords: oxygen assisted; efficiency; selenium; temperature deposition ... See more keywords

Regulation and mechanism of organic selenium on quorum sensing, biofilm, and antioxidant effects of Lactobacillus paracasei

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Published in 2024 at "Cell Biochemistry and Function"

DOI: 10.1002/cbf.3975

Abstract: Different organic compounds can have varying degrees of impact on the activity of Lactobacillus paracasei. The study focused on the impact and action mechanism of different organic selenium products on the bioactivity of two strains… read more here.

Keywords: selenium; organic selenium; lactobacillus paracasei; mechanism ... See more keywords

Organoselenium Compounds in Medicinal Chemistry

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Published in 2024 at "ChemMedChem"

DOI: 10.1002/cmdc.202400063

Abstract: The chemical and biological interest in this element and the molecules bearing selenium has been exponentially growing over the years. Selenium, formerly designated as a toxin, becomes a vital trace element for life that appears… read more here.

Keywords: chemistry; selenium; organoselenium compounds; compounds medicinal ... See more keywords

Distribution of experimentally added selenium in a boreal lake ecosystem.

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Published in 2019 at "Environmental toxicology and chemistry"

DOI: 10.1002/etc.4508

Abstract: Human activities have increased the release of selenium (Se) to aquatic environments, but information about the trophic transfer dynamics of Se in Canadian boreal lake systems is limited. In the present study, Se was added… read more here.

Keywords: distribution experimentally; selenium; experimentally added; boreal lake ... See more keywords

Expansion of the Conceptual Model for the Accumulation of Selenium in Lentic Food Chains to Include Redox‐Controlled Generation and Diffusion of Selenite and Dissolved Organo‐Selenium Compounds

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Published in 2022 at "Environmental Toxicology and Chemistry"

DOI: 10.1002/etc.5465

Abstract: The controls governing the availability of reduced selenium (Se) species, namely selenite (Se[IV]) and dissolved organo‐Se (DOSe), to primary producers at the sediment–water interface in depositional environments (i.e., lentic systems) were assessed through consideration of… read more here.

Keywords: food; redox; selenite dissolved; dissolved organo ... See more keywords

Voyage of selenium from environment to life: Beneficial or toxic?

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Published in 2022 at "Journal of Biochemical and Molecular Toxicology"

DOI: 10.1002/jbt.23195

Abstract: Selenium (Se), a naturally occurring metalloid, is an essential micronutrient for life as it is incorporated as selenocysteine in proteins. Although beneficial at low doses, Se is hazardous at high concentrations and poses a serious… read more here.

Keywords: environment life; voyage selenium; selenium environment; life ... See more keywords

Preparation and growth-promoting effect of selenium nanoparticles capped by polysaccharide-protein complexes on tilapia.

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Published in 2020 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.10656

Abstract: BACKGROUND Compared to the traditional inorganic and organic selenium compounds, nano-selenium exhibited higher biological safety and nutritional potency. However, the biological efficacy of nano-selenium has not been comprehensively and accurately evaluated due to its dispersion… read more here.

Keywords: psp senps; spectroscopy; selenium; growth ... See more keywords