Radical SAM enzymes: Nature's choice for radical reactions
Sign Up to like & getrecommendations! Published in 2022 at "FEBS Letters"
DOI: 10.1002/1873-3468.14519
Abstract: Enzymes that use a [4Fe‐4S]1+ cluster plus S‐adenosyl‐l‐methionine (SAM) to initiate radical reactions (radical SAM) form the largest enzyme superfamily, with over half a million members across the tree of life. This review summarizes recent… read more here.
Keywords: radical sam; reactions radical; sam; radical reactions ... See more keywords
Metal Cations in Efficient Perovskite Solar Cells: Progress and Perspective.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201902037
Abstract: Metal halide perovskite solar cells (PVSCs) have revolutionized photovoltaics since the first prototype in 2009, and up to now the highest efficiency has soared to 24.2%, which is on par with commercial thin film cells… read more here.
Keywords: perovskite solar; metal; efficient perovskite; cations efficient ... See more keywords
Establishing Self‐Dopant Design Principles from Structure–Function Relationships in Self‐n‐Doped Perylene Diimide Organic Semiconductors (Adv. Mater. 42/2022)
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202204656
Abstract: Self-doping is a particular doping method that has been applied to a wide range of organic semiconductors. However, there is a lack of understanding regarding the relationship between dopant structure and function. We investigated a… read more here.
Keywords: structure function; self dopant; organic semiconductors; doped perylene ... See more keywords
Polysulfide Catalytic Materials for Fast-Kinetic Metal-Sulfur Batteries: Principles and Active Centers.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced science"
DOI: 10.1002/advs.202102217
Abstract: Benefiting from the merits of low cost, ultrahigh-energy densities, and environmentally friendliness, metal-sulfur batteries (M-S batteries) have drawn massive attention recently. However, their practical utilization is impeded by the shuttle effect and slow redox process… read more here.
Keywords: sulfur batteries; principles active; polysulfide catalytic; catalytic materials ... See more keywords
Perylene‐Mediated Electron Leakage in Respiratory Chain to Trigger Endogenous ROS Burst for Hypoxic Cancer Chemo‐Immunotherapy
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202204498
Abstract: Perylene derivatives can be stimulated by the hypoxic tumor microenvironment to generate radical anion that is proposed to arouse electron exchange with oxidizing substance, and in turn, realize reactive oxygen species (ROS) burst. Here, three… read more here.
Keywords: respiratory chain; perylene; ros burst; endogenous ros ... See more keywords
Synthesis of novel cyanine dyes as antitumor agents
Sign Up to like & getrecommendations! Published in 2020 at "Archiv der Pharmazie"
DOI: 10.1002/ardp.202000186
Abstract: In this study, some novel cyanine dyes, 1, 3, and 5−15, were synthesized by a one‐pot step reaction of pyridinium salts 2 and/or 4 with benzenaminium salt 1. N‐{[1‐Chloro‐3,4‐dihydronaphthalen‐2‐yl)methylene]benzenaminium} chloride 1 was obtained by the… read more here.
Keywords: synthesis novel; dyes antitumor; novel cyanine; cyanine dyes ... See more keywords
The Role of Non‐Metallic and Metalloid Elements on the Electrocatalytic Activity of Cobalt and Nickel Catalysts for the Oxygen Evolution Reaction
Sign Up to like & getrecommendations! Published in 2019 at "ChemCatChem"
DOI: 10.1002/cctc.201901151
Abstract: Compounds and alloys of cobalt and nickel with some nonmetals (N, P, S, Se) and metalloids (C, B, C, As and Te) have emerged as very promising noble metal‐free pre‐catalysts for the oxygen evolution reaction… read more here.
Keywords: oxygen evolution; reaction; role; catalysts oxygen ... See more keywords
Separator Decoration with Cobalt/Nitrogen Codoped Carbon for Highly Efficient Polysulfide Confinement in Lithium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2017 at "ChemSusChem"
DOI: 10.1002/cssc.201700999
Abstract: A macro-/mesoporous Co-N-C-decorated separator is proposed to confine and reutilize migrating polysulfides. Endowed with a desirable structure and synchronous lithio- and sulfiphilic chemistry, the macro-/mesoporous Co-N-C interface manipulates large polysulfide adsorption uptake, enabling good polysulfide… read more here.
Keywords: macro mesoporous; carbon; separator decoration; polysulfide ... See more keywords
Three Different Modes of Association between Metal Cations in Heterometallic Uranyl-CoIII and Uranyl-MnII Species
Sign Up to like & getrecommendations! Published in 2018 at "European Journal of Inorganic Chemistry"
DOI: 10.1002/ejic.201800873
Abstract: Three heterometallic complexes including uranyl and either Co$^{III}$ or Mn$^{II}$ cations were crystallized under hydrothermal conditions. Complexes [Co(bipy)$_3$]$_2$[UO$_2$(NO$_3$)$_4$]$_2$[(UO$_2$)$_2$(NO$_3$)$_4$(OH)$_2$] (1) and [UO$_2$(NO$_3$)$_2$Co(bipy)$_2$(OH)$_2$]·NO$_3$·H$_2$O (2) (bipy = 2,2ʹ‐bipyridine) were obtained from the same solution. UO$_2{^{2+}}$ and Co$^{3+}$ are… read more here.
Keywords: different modes; heterometallic uranyl; hydroxo bridged; metal cations ... See more keywords
Synthesis of Trimethylolpropane Esters by Base‐Catalyzed Transesterification
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Lipid Science and Technology"
DOI: 10.1002/ejlt.201900207
Abstract: Trimethylolpropane (TMP) esters are synthesized from fatty acid methyl esters (FAMEs) and TMP to produce a fluid with properties suitable for use as a lubricant base oil, exhibiting good stability, and low‐temperature performances. In this… read more here.
Keywords: trimethylolpropane esters; base catalyzed; synthesis trimethylolpropane; tmp ... See more keywords
Tetramethylpyrazine reduces the consequences of nitric oxide inhibition in pregnant rats
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cellular Physiology"
DOI: 10.1002/jcp.28579
Abstract: Pre‐eclampsia (PE) is closely associated with perinatal morbidity and mortality and we want to investigate tetramethylpyrazine (TMP)'s effects on PE. Pregnant Sprague–Dawley rats were randomly divided into five groups: normal pregnant (PC), PE, PE+TMP 20 mg/kg,… read more here.
Keywords: tmp inhibited; pregnant rats; inhibition pregnant; name ... See more keywords