Results 121 to 130 of about 46,092 (256)

Oxidation of Allylic Alcohols by Manganese Oxides: Elucidating the Influences of MnOx Structure and Mn Oxidation State on Reactivity

Chemistry – A European Journal, EarlyView.
Manganese oxides (MnOX) of different structures and with different Mn oxidation states exhibit significant variation in their reactivity toward the oxidation of allylic alcohols. Using two allylic alcohol model substrates, we demonstrate the relationship between activity and MnOX structure, Mn4+ content and incorporated secondary cations.
Erdogan Kasisari, Leandra Meyer, S. Esmael Balaghi, Harald Scherer, Patrick Elsässer, Anna Fischer, Philipp Kurz   +6 more
wiley   +1 more source

A highly specific fluorescent probe with facile pretreatment for rapid and accurate detection of sulfur dioxide residues in wolfberry (<i>Lycium barbarum L</i>.). [PDF]

Front Pharmacol
Ge Y, Chen W, Jiang L, Sun K, Liu G, Liu Y, Jin Y, Wang P, Zhang L, Zhang M, Ma L, Yu XA, Wang B.   +12 more
europepmc   +1 more source

Silica‐Supported Mononuclear Methyl‐Platinum Complexes Stabilized by Trimethylphosphine—Synthesis, Structure, and Reactions Under Reducing Conditions

Chemistry – A European Journal, EarlyView.
The article describes the synthesis and molecular transformations of a silica‐supported bis(phosphine)methylplatinum(II) complex under reactive (H2, CO) and inert gas atmospheres. The focus lies on the stabilizing effect of the sterically non‐demanding trimethylphosphine ligand, which alters the reactivity of the surface sites, compared to other ...
Lea S. Kopietz, Sven Schaefer, Oksana Storcheva, Gabriele Raudaschl‐Sieber, Johannes Bitzer, Wolfgang Kleist, Klaus Köhler   +6 more
wiley   +1 more source

A sensitive method for atmospheric sulfur dioxide determination by reaction cell inductively coupled plasma mass spectrometer. [PDF]

R Soc Open Sci
Sun QX, Li B, Kong XP, Zhang SQ.
europepmc   +1 more source

First-principle calculations of sulfur dioxide adsorption on the Ca-montmorillonite. [PDF]

Sci Rep, 2022
Fang ZJ, Song CH, Liu ML, Li B, Lin SK, Lin XS, Zhou X, He QZ, Mo M.   +8 more
europepmc   +1 more source

Bismuth Chalcogenide‐Based Photocatalysts for Nitrogen Reduction: Recent Progress and Prospects

Chemistry – A European Journal, EarlyView.
Bismuth chalcogenides emerge as promising visible‐light photocatalysts for sustainable ammonia synthesis, driven by tunable electronic structures and strong N2 activation. Recent advances reveal how defects, doping and heterojunction design synergistically enhance charge separation and reactivity. Key challenges and future directions highlight pathways
Mukesh K. Verma, Muhammad D. Bala, Phindile B. Khoza, Tshephiso R. Papo, Mzamo L. Shozi   +4 more
wiley   +1 more source

Sulfur Dioxide- and Fluoride-Associated Declines in Lung Function Over an 11-Year Observation Among Aluminum Smelter Workers. [PDF]

Am J Ind Med
Raja EM, Hariparsad S, Naidoo RN.
europepmc   +1 more source

Multiscale Theoretical Study of Sulfur Dioxide (SO₂) Adsorption in Metal-Organic Frameworks. [PDF]

Molecules, 2023
Livas CG, Raptis D, Tylianakis E, Froudakis GE.   +3 more
europepmc   +1 more source

Internal Carbon Cycles in the Steel Industry: Pathways for CO2 Management and Carbon Capture Utilization

Chemie Ingenieur Technik, EarlyView.
The steel industry accounts for about 7%‐9% of global CO2 emissions. While H2‐based direct reduction is a long‐term route, near‐term solutions are needed for existing plants. Internal carbon cycles reuse steelworks off‐gases and by‐products, enabling circular carbon use and supporting CCU integration.
Florian Haakmann, Nina Kolbe, Julian Suer, Cássia Castro Müller, Nils Jäger   +4 more
wiley   +1 more source

Sulfur dioxide and glutathione promote acetaldehyde accumulation under aerobic conditions in a model wine system: Impacts on hydroxyl radical formation. [PDF]

Curr Res Food Sci
Wang J, Chang H, Wang J, Sun Y, Wang Q, Dai L, Ye Z, Han G.   +7 more
europepmc   +1 more source