Distribution of Urinary Trace Element Exposure and Dietary Sources in Women Over 50 in an Agricultural Region- A community-based KoGES cohort study
CONCLUSIONS: Our study underscores the significant gap in understanding urinary concentrations of trace elements in women aged over 50. With higher concentrations of certain elements compared to previous studies and significant correlations between age, smoking, and specific food sources, it is imperative to address this gap through targeted dietary source-specific risk management.PMID:38679278 | DOI:10.1016/j.envres.2024.118973 (Source: Environmental Research)
Source: Environmental Research - April 28, 2024 Category: Environmental Health Authors: Nam H Cho Sohyeon Choi Min Joo Kim Young Joo Park Aram Lee Min Kyong Moon Gowoon Lee Inae Lee Kyungho Choi Joon-Hyop Lee Jeongim Park Source Type: research
Synthesis of molybdenite reference materials for in situ molybdenum and sulfur isotope measurement using laser ablation MC-ICP-MS
J. Anal. At. Spectrom., 2024, Advance Article DOI: 10.1039/D4JA00008K, PaperJing Tian, Zhian Bao, Kaiyun Chen, Nan Lv, Wenqiang Yang, Xiaojuan Nie, Honglin Yuan We synthesized molybdenite by using two different methods and verified the feasibility of these samples. A large number of data show that the synthesized samples exhibit homogeneous Mo and S isotope compositions. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - April 26, 2024 Category: Chemistry Authors: Jing Tian Source Type: research
Enhanced Uranium Extraction via Charge Dynamics and Interfacial Polarization in MoS < sub > 2 < /sub > /GO Heterojunction Electrodes
Small. 2024 Apr 25:e2401374. doi: 10.1002/smll.202401374. Online ahead of print.ABSTRACTThe removal of uranyl ions (UO2 2+) from water is challenging due to their chemical stability, low concentrations, complex water matrix, and technical limitations in extraction and separation. Herein, a novel molybdenum disulfide/graphene oxide heterojunction (MoS2/GO-H) is developed, serving as an effective electrode for capacitive deionization (CDI). By combining the inherent advantages of electroadsorption and electrocatalysis, an innovative electroadsorption-electrocatalysis system (EES) strategy is introduced. This system utilizes ...
Source: Cancer Control - April 25, 2024 Category: Cancer & Oncology Authors: Yuhui Liu Jiayin Zhao Tao Bo Rongteng Tian Yingcai Wang Sheng Deng Hao Jiang Yunhai Liu Grzegorz Lisak Mengyu Chang Xiaoyan Li Shuang Zhang Source Type: research
Synthesis of ultrathin hybrid membranes via the co-polymerization of acrylic acid, styrene and molybdenum disulfide and their high adsorption selectivity for lead(II) in the mixture of metal ions
Environ Pollut. 2024 Apr 23:124019. doi: 10.1016/j.envpol.2024.124019. Online ahead of print.ABSTRACTLead(II) is a potential carcinogen of heavy-metal ions (HIs). With the wide application of Pb-bearing products including lead alloy products, and new-energy lead-ion batteries, lead pollution has become a tricky problem. To solve such a difficulty, novel ultrathin MoS2-vinyl hybrid membranes (MVHMs) with a "spring" effect were synthesized via co-polymerization of acrylic acid, styrene and molybdenum disulfide (MoS2) and their adsorptions for HIs were explored. The "spring" effect derived from the interaction between the ten...
Source: Environmental Pollution - April 25, 2024 Category: Environmental Health Authors: Tianrui Yang Yu Liu Jingyi Chen Junsheng Liu Shan Jiang Xiaoxue Zhang Chunyu Ji Source Type: research
Enhanced Uranium Extraction via Charge Dynamics and Interfacial Polarization in MoS2/GO Heterojunction Electrodes
This study introduces a novel molybdenum disulfide/graphene oxide heterojunction (MoS2/GO-H) electrode for effective uranium ion (UO22+) removal from water through capacitive deionization (CDI). Employing an innovative electroadsorption-electrocatalysis system (EES) strategy that leverages interface polarization at the MoS2 and GO interface, it significantly enhances removal efficiency, achieving over 90% uranium removal in the presence of competing ions. AbstractThe removal of uranyl ions (UO22+) from water is challenging due to their chemical stability, low concentrations, complex water matrix, and technical limitations ...
Source: Small - April 25, 2024 Category: Nanotechnology Authors: Yuhui Liu,
Jiayin Zhao,
Tao Bo,
Rongteng Tian,
Yingcai Wang,
Sheng Deng,
Hao Jiang,
Yunhai Liu,
Grzegorz Lisak,
Mengyu Chang,
Xiaoyan Li,
Shuang Zhang Tags: Research Article Source Type: research
Functionalized graphene nanoplatelets: a promising adsorbent for solid-phase uranium extraction
This article is licensed under aCreative Commons Attribution-NonCommercial 3.0 Unported Licence.Aline Dressler, Antoine Leydier, Agn ès Grandjean Promising GNP based materials for uranium extraction : Impact of the density of functional groups on the uranium capacities and selectivitiesversus iron and molybdenum in acidic solutions with high sulfate concentrations. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - New J. Chem. latest articles)
Source: RSC - New J. Chem. latest articles - April 24, 2024 Category: Chemistry Authors: Aline Dressler Source Type: research
Highly Boosted Energy Storage Performance of Few-Layered MoS2 Utilized by Improved Electrode Fabrication: Experimental and Theoretical Studies
J. Mater. Chem. A, 2024, Accepted Manuscript DOI: 10.1039/D4TA01713G, PaperZeyad M. Abdulhamid, Abhishek C. Lokhande, Adewale Hammed Pasanaje, Daniel S Choi, Nirpendra Singh, Kyriaki Polychronopoulou, Dalaver H. Anjum Few-layer two-dimensional (2D) molybdenum disulfide (MoS2) has great potential in designing high-performance supercapacitors due to its high theoretical specific capacity, tunable bandgap, and fascinating 2D layered structure. However, the lack... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Mater. Chem. latest articles)
Source: RSC - J. Mater. Chem. latest articles - April 22, 2024 Category: Chemistry Authors: Zeyad M. Abdulhamid Source Type: research
Molybdenum Sulfide Nanoflowers as Electrodes for Efficient and Scalable Lithium-Ion Capacitors
Chemistry. 2024 Apr 22:e202400907. doi: 10.1002/chem.202400907. Online ahead of print.ABSTRACTHybrid supercapacitors (HSCs) bridge the unique advantages of batteries and capacitors and are considered promising energy storage devices for hybrid vehicles and other electronic gadgets. Lithium-ion capacitors (LICs) have attained particular interest due to their higher energy and power density than traditional supercapacitor devices. The limited voltage window and the deterioration of anode materials upsurged the demand for efficient and stable electrode materials. Two-dimensional (2D) molybdenum sulfide (MoS2) is a promising c...
Source: Chemistry - April 22, 2024 Category: Chemistry Authors: Rameez Ahmad Mir Amir Hoseini Ahmadian Hoseini Evan J Hansen Li Tao Yue Zhang Jian Liu Source Type: research
Homoleptic Hexa and Penta Coordinated Gallium(I) Amide Complexes of Ruthenium and Molybdenum
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Raphael B ühler, Richard Johannes Josef Weininger, Johannes Stephan, Maximilian Muhr, Balasai Marie-Teres Bock, Christian Gemel, Roland A. Fischer Reaction of neutral olefin complexes of ruthenium and molybdenum with GaTMP (TMP = 2,2,6,6-tetramethylpiperidinyl) by substitution leads to the formation of respective five and six coordinated homoleptic products. [Ru(GaTMP)5] (1)... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Dalton Trans. latest articles)
Source: RSC - Dalton Trans. latest articles - April 21, 2024 Category: Chemistry Authors: Raphael B ühler Source Type: research
Associations among environmental exposure to trace elements and biomarkers of early kidney damage in the pediatric population
Conclusions. Among the explored metals, exposure to Cu and iodine impairs renal function. In contrast, Se may manifest as a beneficial metal. Interactions of Mo-Se and Mo-Iodine seem to alter the expression of NGAL; Mo-Cu for CLU; Mo-Cu, Mo-Se, and Mo-iodine for Cys-C and a-1MG; and Mo-Cu and Mo-iodine for KIM-1; were noticed. Our study could suggest that trace element interactions were associated with early kidney damage biomarkers.PMID:38642266 | DOI:10.1007/s10534-024-00603-3 (Source: Biometals)
Source: Biometals - April 20, 2024 Category: Biochemistry Authors: Manolo Ortega-Romero Elodia Rojas-Lima Juan Carlos Rubio-Guti érrez Octavio Gamaliel Aztatzi-Aguilar Juana Narv áez-Morales Mariela Esparza-Garc ía Ángel Barrera-Hernández Miguel Ángel Mejia Pablo Mendez-Hern ández Mara Medeiros Olivier Christophe Source Type: research
Molecules, Vol. 29, Pages 1858: Recent Progress in Two-Dimensional Nanomaterials for Flame Retardance and Fire-Warning Applications
ei Wang
Graphene-like 2D nanomaterials, such as graphene, MXene, molybdenum disulfide, and boron nitride, present a promising avenue for eco-friendly flame retardants. Their inherent characteristics, including metal-like conductivity, high specific surface area, electron transport capacity, and solution processability, make them highly suitable for applications in both structural fire protection and fire alarm systems. This review offers an up-to-date exploration of advancements in flame retardant composites, utilizing pristine graphene-like nanosheets, versatile graphene-like nanosheets with multiple functions, and co...
Source: Molecules - April 19, 2024 Category: Chemistry Authors: Weiliang Lin Yao Yuan Lulu Xu Wei Wang Tags: Review Source Type: research
Computational design of cooperatively acting molecular catalyst systems: carbene based tungsten- or molybdenum-catalysts with rhodium- or iridium-complexes for the ionic hydrogenation of N2 to NH3
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Totan Mondal, Walter Leitner, Markus H ölscher Low activation barriers allow for NH3 synthesis from N2/H2 using cooperatively acting catalysts based on carbene pincer complexes. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Dalton Trans. latest articles)
Source: RSC - Dalton Trans. latest articles - April 18, 2024 Category: Chemistry Authors: Totan Mondal Source Type: research
A bioinspired sulfur-surrounded iron catalyst for ammonia synthesis
J. Mater. Chem. A, 2024, Advance Article DOI: 10.1039/D4TA00710G, PaperNa Zhang, Yubing Si, Qiang Fu, Xing Chen A nitrogenase-inspired inorganic compound consisting of iron (Fe) and molybdenum disulfide (MoS2) is designed with a promising capability of N2 fixation using first principles. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Mater. Chem. latest articles)
Source: RSC - J. Mater. Chem. latest articles - April 18, 2024 Category: Chemistry Authors: Na Zhang Source Type: research
Bis[tris(diisobutyldithiocarbamato)- μ 3-sulfido-tri- μ 2-disulfido-trimolybdenum(IV)] sulfide tetrahydrofuran monosolvate
The title compound, [Mo3(C9H18NS2)3(S2)3S]2S, crystallizes on a general position in the monoclinic space group P21/n (No. 14). The cationic [Mo3S7(S2CNiBu2)3]+ fragments are joined by a monosulfide dianion that forms close S...S contacts to each of the disulfide ligands on the side of the Mo3 plane opposite the μ 32 − ligand. The two Mo3 planes are inclined at an angle of 40.637 (15) ° , which gives the assembly an open clamshell-like appearance. One μ 6-S2 − ...S22 − contact, at 2.4849 (14) Å , is appreciably shorter than the remaining five, which are in the range 2.7252 (13) – 2.8077 (14) ...
Source: Acta Crystallographica Section E - April 18, 2024 Category: Chemistry Authors: Fraker, A. Donahue, J.P. McSkimming, A. Tags: molybdenum sulfide cluster dithiocarbamate ligand μ 6-sulfide ligand crystal structure research communications Source Type: research
Shared functions of FeS cluster assembly and Moco biosynthesis
Biochim Biophys Acta Mol Cell Res. 2024 Apr 15:119731. doi: 10.1016/j.bbamcr.2024.119731. Online ahead of print.ABSTRACTMolybdenum cofactor (Moco) biosynthesis is a complex process that involves the coordinated function of several proteins. In the recent years it has become evident that the availability of FeS clusters play an important role for the biosynthesis of Moco. First, the MoaA protein binds two [4Fe-4S] clusters per monomer. Second, the expression of the moaABCDE and moeAB operons is regulated by FNR, which senses the availability of oxygen via a functional [4Fe4S] cluster. Finally, the conversion of cyclic pyran...
Source: Biochimica et Biophysica Acta - April 17, 2024 Category: Biochemistry Authors: Muhammad Abrar Hasnat Silke Leimk ühler Source Type: research
