Results 171 to 180 of about 976,651 (304)

Pd-Catalyzed Selective Synthesis of Cyclic Sulfonamides and Sulfinamides Using K2S2O5 as a Sulfur Dioxide Surrogate.

Organic Letters, 2017
H. Konishi, Hiromichi Tanaka, K. Manabe
semanticscholar   +1 more source

A Tandem Chemical Vapor Deposition Platform for the Solvent‐Free Synthesis of Polypeptide Architectures

Chemistry – A European Journal, EarlyView.
A solvent‐free, two‐step chemical vapor polymerization enables efficient, substrate‐independent synthesis of surface‐attached polypeptide films. Initiator deposition via CVD is followed by NCA ring‐opening polymerization. Characterization confirms film formation and functionalization, allowing precise micropatterning and bioactive surface design for ...
Domenic Kratzer, Martina Plank, Meike Koenig, Tahereh Mohammadi Hafshejani, Joerg Lahann   +4 more
wiley   +1 more source

Room‐Temperature Helix‐to‐Disc Conversion of Thia[6]helicene S,S‐Dioxides to Coronene via In Situ Phenoxide Anion Generation

Chemistry – A European Journal, EarlyView.
In situ phenoxide formation at the benzene terminus triggers room‐temperature conversion of thia[6]helicene S,S‐dioxides to coronene. The solubility contrast drives product precipitation, enabling isolation by simple filtration. This pericyclic annulation between the helical termini provides direct access to coronene‐type planar architectures ...
Kaito Seino, Takashi Murase
wiley   +1 more source

Sulfur dioxide inhibits mast cell degranulation by sulphenylation of galectin-9 at cysteine 74. [PDF]

Front Immunol
Song J, Zheng J, Li Z, Fu L, Yang J, Li K, Yu X, Lv B, Du J, Huang Y, Jin H.   +10 more
europepmc   +1 more source

Utilization of Waste Materials Using the Müller–Kühne Process—A Life Cycle Inventory Study

Chemie Ingenieur Technik, EarlyView.
This study presents a Life Cycle Inventory of the Müller–Kühne process (MKP), which converts gypsum waste into sulfuric acid and cement clinker. The MKP outperforms conventional cement production regarding material yield, though its specific energy demand is higher. Consequently, potentials for circular gypsum waste utilization are discussed.
Leon Kassner, Manfred Renner, Peter Fröhlich, Martin Bertau, Philip Biessey   +4 more
wiley   +1 more source

Long-term ambient sulfur dioxide exposure during gestation and preterm birth in North Carolina, 2003-2015. [PDF]

Atmos Environ (1994)
Wilkie AA, Luben TJ, Rappazzo K, Foley K, Woods CG, Serre ML, Richardson DB, Daniels JL.   +7 more
europepmc   +1 more source

The Equilibrium Between Carbon Monoxide, Carbon Dioxide, Sulfur Dioxide, and Free Sulfur [PDF]

Proceedings of the National Academy of Sciences, 1917
openaire   +2 more sources

Integrated Selective Depolymerization and Downstream Processing for Mixed Polyester Waste, Part 1

Chemie Ingenieur Technik, EarlyView.
Chemical recycling of mixed plastics by hydrolysis generates dilute monomer mixtures requiring complex downstream purification. To overcome this challenge, upstream selectivity is targeted. Tailored reaction conditions enable cascaded depolymerization which is shown for a PLA/PET model system.
Fabian Roweda, Filip Latz, Andreas Jupke
wiley   +1 more source

TiO₂ Nanosphere/MoSe₂ Nanosheet-Based Heterojunction Gas Sensor for High-Sensitivity Sulfur Dioxide Detection. [PDF]

Nanomaterials (Basel)
Zhou L, Niu C, Wang T, Zhang H, Jiao G, Zhang D.   +5 more
europepmc   +1 more source

Synthesis and characterization of amphiphilic nitroxide 1,1,3,3–tetraethylisoindoline–2–oxyl–5–sodium sulfonate (TEIOSNa)

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The synthesis and characterization of an amphiphilic nitroxide to be used as a controlling agent in a nitroxide‐mediated living radical polymerization in aqueous dispersion media is presented. In the first stage of nitroxide synthesis (phthalimide protection), two reaction methods were employed: traditional and microwave.
Enrique García‐Leal, Martha Eugenia Albores Velasco, René O. Vargas, Rubén Mil‐Martínez   +3 more
wiley   +1 more source