Results 71 to 80 of about 322,999 (327)

The Stoichiometry of FeSe [PDF]

open access: yesSol. St. Comm. 149, 1507-1509 2009, 2009
Tetragonal iron selenide, FeSe, the layered parent compound of the recently discovered superconducting arsenide family, has previously been shown to be non magnetic and superconducting with a critical temperature near 8 K. There has, however, been a lack of consensus as to whether selenium vacancies present due to large deviations from ideal ...
arxiv   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Characterization of a Selenium-Tolerant Rhizosphere Strain from a Novel Se-Hyperaccumulating Plant Cardamine hupingshanesis

open access: yesThe Scientific World Journal, 2014
A novel selenium- (Se-) hyperaccumulating plant, Cardamine hupingshanesis, accumulating Se as a form of SeCys2, was discovered in Enshi, Hubei, China, which could not be explained by present selenocysteine methyltransferase (SMT) theory.
Xinzhao Tong   +3 more
doaj   +1 more source

Functional analysis of Monascus ruber M7 and MrVeA gene related mutants by light control [PDF]

open access: yesZhongguo niangzao
In order to investigate the effect of light control on the function of Monascus ruber M7 and MrVeA gene related mutant ΔMrVeA, OEMrVeA, the gene deletion strain (ΔMrVeA) and overexpression strain (OEMrVeA) were constructed by MrVeA gene knockout and ...
ZHAO Yuxia, HE Xia, WANG Liling, HUANG Huihui, KUANG Linsha, HE Yi
doaj   +1 more source

Protective and detoxifying effects conferred by selenium against mycotoxins and livestock viruses: A review

open access: yesFrontiers in Veterinary Science, 2022
Animal feed can easily be infected with molds during production and storage processes, and this can lead to the production of secondary metabolites, such as mycotoxins, which eventually threaten human and animal health.
Manxin Fang   +5 more
doaj   +1 more source

Large Second-Harmonic Generation and Linear Electro-Optic Effect in Trigonal Selenium and Tellurium [PDF]

open access: yesPhys. Rev. B 100, 035202 (2019), 2019
Trigonal selenium and tellurium crystalize in helical chain-like structures and thus possess interesting properties such as current-induced spin polarization, gyrotropic effects and nonlinear optical responses. By performing systematic ab initio calculations based on density functional theory in the generalized gradient approximation plus scissors ...
arxiv   +1 more source

Selenium supplementation of lactating dairy cows: effects on milk production and total selenium content and speciation in blood, milk and cheese [PDF]

open access: yes, 2008
Forty-multiparous Holstein cows were used in a 16-wk continuous design study to determine the effects of either selenium (Se) source, selenized yeast (SY) (derived from a specific strain of Saccharomyces cerevisiae CNCM I-3060 Sel-Plex®) or sodium ...
Bertin, Gérard   +5 more
core   +1 more source

High‐Performance Field‐Effect Transistors and Phototransistors Array Based on Solution‐Processed Quasi‐1D Van der Waals Ta2Pd3S8 Crystals

open access: yesAdvanced Functional Materials, EarlyView.
Herein, the synthesis of Ta₂Pd₃S₈ nanowires is reported via scalable liquid cascade exfoliation and their integration into high‐mobility field‐effect transistors (FETs) and sensitive photodetectors, achieving carrier mobility of up to 27.3 cm2 V⁻¹ s⁻¹ and responsivities of 322.40 A W⁻¹ and 1.85 mA W⁻¹ for single nanowire and network devices ...
Kyung Hwan Choi   +13 more
wiley   +1 more source

Vitamins and selenium in bulk tank milk of organic and conventional dairy farms [PDF]

open access: yes, 2007
Vitamins in milk are important for the human consumer, the calf and the cow. They are also important for the dairy industry because some of them affect the risk for off-flavour.
Emanuelson, Ulf, Fall, Nils
core  

Selenoprotein gene nomenclature [PDF]

open access: yes, 2016
The human genome contains 25 genes coding for selenocysteine-containing proteins (selenoproteins). These proteins are involved in a variety of functions, most notably redox homeostasis.
Arn\ue9r, Elias S.   +52 more
core   +2 more sources

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