Results 151 to 160 of about 57,978 (298)

Cyclic sulfone ring remodeling enables molecular shape diversity-oriented synthesis of privileged biaryl and oligoaryl motifs. [PDF]

Nat Commun
Nguyen VD, Nand S, Trevino R, Porey A, Thompson WT, Haug GC, Fremin SO, Dhakal SK, Hughes WB, Moran DP, Lakey-Beitia J, Giri CK, Manning-Lorino P, Greco SG, Arman HD, Larionov OV.   +15 more
europepmc   +1 more source

Novel Zwitterionic Polydopamine Nanofiller‐Reinforced Hybrid Membranes With Superior Antifouling Performance for Wastewater Treatment

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reports one‐pot synthesized novel zwitterionic polydopamine‐silica (ZSiPDA) nanofillers for fabricating PES hybrid ultrafiltration membranes with enhanced hydrophilicity, permeability, and antifouling performance. The optimized membrane achieved over 91% humic acid removal and showed strong potential for municipal wastewater treatment.
Roqaya A. Ismail, Mahendra Kumar, Tarek Lemaoui, Inas M. AlNashef, Shadi W. Hasan, Hassan A. Arafat   +5 more
wiley   +1 more source

Efficacy of a low-dose fipronil bait in controlling blacklegged tick (Ixodes scapularis) larvae parasitizing white-footed mice (Peromyscus leucopus) under field conditions in the northeastern United States. [PDF]

Parasit Vectors
Poché DM, Williams SC, Linske MA, Poché RM.   +3 more
europepmc   +1 more source

Bottlebrush Polyolefin Sulfones as Triggerable and Degradable Pressure-Sensitive Adhesives. [PDF]

Angew Chem Int Ed Engl
A grafting‐through alternating copolymerization strategy yields poly(norbornene sulfone) bottlebrush polymers with high molar mass. These materials function as additive‐free pressure‐sensitive adhesives. The incorporation of cleavable sulfone units enables rapid breakdown under mild alkaline conditions, providing a pathway toward sustainable, high ...
Vu C, Addo ID, Ham W, Choudhury U, Worch JC, Matson JB.   +5 more
europepmc   +2 more sources

Sulindac sulfone induces a decrease of beta-catenin in HNSCC

, 2010
Background: The most common neoplasm arising in the upper gastrointestinal tract is head and neck squamous cell carcinoma (HNSCC). This is an aggressive epithelial malignancy.
Sauter, Alexander, Hormann, Karl, Naim, Ramin, Soulsby, Hannah   +3 more
core  

Integrated Solvent‐Catalyst‐Dopant Strategy via Acidic DES for Synthesizing Lignin‐Derived Carbon Dots With High‐Quantum Yield to Achieve Efficient Photocatalytic Degradation of Tetracycline

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A deep eutectic solvent (ChCl/pTSA) platform enables integrated solvent, catalyst, and dopant functions, producing sulfur‐doped carbon quantum dots with a high sp2‐C content (82.8%) and a quantum yield of 56.9%. When combined with TiO2, the CQDs form TiOC and TiOS interfacial bridges, achieving 97.3% tetracycline photodegradation with excellent ...
Xinhang Li, Haipeng Guo, Suen Hou, Fenghua Huang, Hailong Yu   +4 more
wiley   +1 more source

Sulfonic Ion-Exchange Resins as Versatile Tools for the Oxidative Degradation of Chemical and Biological Hazardous Agents. [PDF]

ChemSusChem
Econdi S, Caselli A, Tomaselli S, Ragona L, Mileto D, Guidotti M.   +5 more
europepmc   +1 more source

Synthesis of Cysteine–Fluorophore Conjugates by Visible‐Light‐Promoted Thiol–Ene Coupling Using Organic Photocatalysts

European Journal of Organic Chemistry, EarlyView.
Cysteine–fluorophore conjugates were efficiently prepared through a visible‐light‐driven thiol–ene approach employing solely organic photocatalysts. The reaction proceeds under mild, metal‐free conditions. The fluorophore scope includes mono‐ and dialkene‐functionalized naphthalene, naphthalimide, and aromatic diimide derivatives.
Julieth Bellaizac‐Riascos, Pilar Ortiz‐Serna, Raúl Pérez‐Ruiz, Susana Encinas, M. Consuelo Jiménez   +4 more
wiley   +1 more source

Molybdooxaziridine Catalysis: Synthesis of α‐Hydroxysulfones From Styrenes Through an ATRA Process

European Journal of Organic Chemistry, EarlyView.
This work has discovered that molybdooxaziridine catalysts promote the hydroxysulfonation of substituted α‐methyl‐styrenes using N‐Ts‐hydroxylamine as the nitrogen source. An atom‐transfer‐radical‐addition mechanism involving the stepwise addition of Ts and hydroxy radicals takes place.
Alyssa N. Singer, Gustavo Moura‐Letts
wiley   +1 more source

Effect of sulfone linkage on chain architecture and structure-property relationships of colorless and transparent polyimides. [PDF]

RSC Adv
Shin YS, Lim AR, Chang JH.
europepmc   +1 more source