Results 231 to 240 of about 112,491 (292)

Exclusive Hydroformylation of Terminal Olefins: A Phosphorus‐Free Ruthenium System for the Selective Functionalization of Complex Mixtures

Angewandte Chemie, EarlyView.
Development of a phosphorus‐free Ru/DBU catalyst enabling highly chemo‐ and regioselective hydroformylation of terminal olefins, sparing internal double bonds. Optimization of reaction parameters, ligand effects, and substrate scope including industrial feedstocks was realized.
Mohamed Niyaz Vellala Syed Ali, Ida Ziccarelli, Dilver Peña Fuentes, Christoph Kubis, Robert Franke, Ralf Jackstell, Matthias Beller   +6 more
wiley   +1 more source

Comparative performance analysis of low-enthalpy geothermal energy in arid and semi-arid climates. [PDF]

Sci Rep
Hegazy A.
europepmc   +1 more source

White‐Light‐Mediated Imidazole Catalysis Toward Terpene‐Based Thermosets

Angewandte Chemie, EarlyView.
White‐light irradiation enables the photoinitiator‐free curing of fully bio‐based terpene epoxy–anhydride systems. A light‐induced switch in epoxide ring‐opening selectivity leads to colorless, transparent thermosets with enhanced thermomechanical performance, revealing an unexpected pathway for sustainable terpene‐based network formation.
Chenxi Zhang, Sandra Olivero, Alice Mija, Véronique Michelet   +3 more
wiley   +1 more source

Procedure-specific outcomes of robotic versus laparoscopic Roux-en-Y gastric bypass and biliopancreatic diversion with duodenal switch across a decade of MBSAQIP adoption. [PDF]

J Robot Surg
Hany M, Zidan MH, Wafa A, Elmongui E, Al-Momani H, Hamdan K, Hindawi MD, Oviedo R.   +7 more
europepmc   +1 more source

Coupling Exponential Rolling Circle Amplification to Lateral Flow Devices for Point‐of‐Care Detection of Viral RNA

Angewandte Chemie, EarlyView.
A new exponential RCA (E‐RCA) system was developed and coupled to a toehold system for release of a bridging DNA, allowing for lateral flow detection. The E‐RCA method uses a secondary primer (P2) that binds RCA products (RCAP) to generate extended P2 products that can re‐prime a partially self‐complementary circular template, generating a complete ...
Amal Mathai, Monsur Ali, Yingfu Li, John D. Brennan   +3 more
wiley   +1 more source

<i>Toxoplasma gondii</i> in Egyptian Blood Donors and Livestock: Seroprevalence, Risk Factors, and One Health Implications. [PDF]

Microorganisms
Gouda MA, Selim SM, Fadel EF, Elmorsy EA, Seleem AA, Ibrahim HM, Ibrahem RAL, Hegazy YM, Alsawy KA, Younis MAA, Abd El-Razik KA, Fouad EA, Shehata EL, Mohammed TMA, Tolba SM, Hegazy A, Ayad MW, Farag SA.   +17 more
europepmc   +1 more source

Proton‐Switching Regulates Interfacial Iodine Chemistry for Long‐Life Zinc–Iodine Batteries

Angewandte Chemie, EarlyView.
A proton‐switchable imine‐linked framework is developed to dynamically regulate interfacial iodine chemistry in aqueous Zn–I2 batteries, where reversible protonation/deprotonation switches the host affinity between iodide and polyiodide species. This state‐dependent regulation suppresses shuttle‐induced side reactions while preserving fast iodine redox
Feifei Wang, Guoqin Liu, Yuhang Zhuang, Peng Zhang, Zhengwei Li, Songshan Bi, Ahmad Bagheri, Angelika Wrzesińska‐Lashkova, Neda Kargarfard, Peyman Rostami, Yana Vaynzof, Bernd Plietker, Mingchao Wang, Ali Shaygan Nia, Xinliang Feng   +14 more
wiley   +1 more source

Integrated cerebro-splanchnic blood flow and regional oxygenation monitoring in transfused anemic preterm infants. [PDF]

Sci Rep
Farag MM, Ghazal HAER, Abougabal AMS, Elsaudi AM.   +3 more
europepmc   +1 more source

Trends and evolution of metabolic bariatric surgery over a decade: analysis of IFSO global registry reports' data collection, clinical trends, and a FAIR-informed appraisal of report-level transparency. [PDF]

EClinicalMedicine
Hany M, Torensma B, Zidan MH, Altabbaa H, Amgad A, Cohen RV.   +5 more
europepmc   +1 more source

The potential therapeutic effect of quercetin on mitochondrial dysfunction in hepatorenal toxicity induced by aluminum chloride in an experimental rat model. [PDF]

Sci Rep
Hafez TN, Megahed MA, Mahmoud BF, Salama M, Ghazal NA.   +4 more
europepmc   +1 more source