Results 131 to 140 of about 15,945 (209)

Dual‐Network Restriction in Dense EDTA‐Metal Coordination Polymers for Highly Efficient and Stable Organic RTP in Aqueous System

Aggregate, Volume 7, Issue 2, February 2026.
Dense composites with excellent water stability and phosphorescence performance are constructed using EDTA‐metal coordination polymers as the host matrix. Based on the synergistic confinement effect of the coordination and non‐covalent dual‐network within the composites, a phosphorescence quantum yield as high as 53% is achieved, enabling their ...
Xin Zheng, Yongling Liu, Suhua Jiang, Jinyun Zhao, Peiyuan Wang, Yuanshan Huang, Zhenghuan Lin   +6 more
wiley   +1 more source

Endohedral anionic nine-atom Zintl clusters of the elements tin and lead with lithium counterions. [PDF]

Chem Sci
Fajman CE, Dankert DM, Coburger P, Klein W, Fässler TF.   +4 more
europepmc   +1 more source

Synthesis of Substituted Cyclic Amines From Protected Amino Acids Using Oxidative Decarboxylation and Alkylation

Asian Journal of Organic Chemistry, Volume 15, Issue 2, February 2026.
Simple access to alkylated 3D scaffold via oxidative radical decarboxylation, trapping of iminium, and successive reaction with organometallic reagent in the presence of BF3 . ABSTRACT Cyclic amines are vital scaffolds in bioactive molecules and drug discovery, often functionalized via electrochemical Shono‐type oxidation to access N‐acyliminium ...
Dario Corbisiero, Arthur F. Rossignol, Francesco Calogero, Andrea Gualandi, Emanuele Pinosa, Luca Sensoli, Paolo Ronchi, Pier Giorgio Cozzi   +7 more
wiley   +1 more source

Advances in Flow Chemistry for Organolithium-Based Synthesis: A Process Perspective. [PDF]

Molecules
Zhou F, Zhou Y, Duanmu C, Li Y, Li J, Xu H, Wang P, Zhu K.   +7 more
europepmc   +1 more source

Operando Spectroscopy and Kinetic Modelling Reveal Dynamic Catalyst Species During Auto‐Oxidation of a Palladium Phosphine System

ChemCatChem, Volume 18, Issue 3, 12 February 2026.
ABSTRACT Ligand oxidation is a reoccurring catalyst deactivation mechanism in catalytic systems containing phosphine ligands. Here we report the use of operando FTIR spectroscopy for the investigation of the aerobic oxidation of the common Pd‐triphenylphosphine catalytic system using [Pd(OAc)2] and [Pd(PPh3)4] as precursors.
Niklas Wessel, Rucha S. Medhekar, Katrin Köhnke, Andreas J. Vorholt   +3 more
wiley   +1 more source

Exploring a New Family of (Phosphinochalcogenoyl)Europocenes for Magneto-Optical Thermometry. [PDF]

Angew Chem Int Ed Engl
Diaz-Rodriguez RM, Gálico DA, Murugesu M.   +2 more
europepmc   +1 more source

From Ink to Mockup: An Integrated Study of Historical Gall Ink Formulations and Their Impact on Paper

ChemPlusChem, Volume 91, Issue 2, February 2026.
Iron gall inks percipitates (right), and mockups upon artificial ageing (left) Iron gall inks (IGIs) played a central role as a writing medium in Western countries, leaving behind a vast legacy and significant conservation challenges. This study presents a twofold methodological approach to investigate the physicochemical behaviour of IGI‐based ...
Margarida Nunes, Joana Costa Vieira, Ana Paula Costa, Maria Emília Amaral Cabral, Bruno J. C. Vieira, João Carlos Waerenborgh, Helena I. S. Nogueira, Scott G. Mitchell, Ana Claro, Teresa Ferreira   +9 more
wiley   +1 more source

Are Grignard Reactions in Deep Eutectic Solvents Interface-Driven? [PDF]

Angew Chem Int Ed Engl
Manasi I, Bortoli M, Bowron DT, Campana M, Hammond OS, Headen TF, Hooton J, Hevia E, Cascella M, Eisenstein O, Edler KJ.   +10 more
europepmc   +1 more source

K‐MODEL: Kinetic Modelling and Electrochemical Mechanism of Dimethylamine Borane Oxidation

Electrochemical Science Advances, Volume 6, Issue 1, February 2026.
A practical approach integrating voltammetry, Envismetrics‐assisted parameter extraction and KISSA‐1D simulation was used to unravel the electrochemical oxidation mechanism of DMAB, highlighting a reproducible three‐step pathway with validated kinetic parameters.
Huize Xue, Milad Torabfam, Jingfei Peng, Hamza Javed, Ella Joasil, Omowunmi Sadik   +5 more
wiley   +1 more source

Polymer‐Assisted Direct and Rapid Microwave Synthesis of Mesoporous Binary and Ternary Metal Oxides for Electrocatalytic Water Oxidation

Small, Volume 22, Issue 8, 6 February 2026.
A novel direct and facile microwave synthesis route to prepare mesoporous binary and ternary metal oxides with P‐123® as porogen is presented. NiFe2O4 is applied in alkaline Oxygen Evolution Reaction (OER) and shows improved performance in comparison to nanoparticular and Evaporation Induced Self‐Assembly (EISA)‐derived mesoporous NiFe2O4.
Jasmin Helgert, Jana Timm, Lion Schumacher, Roland Marschall   +3 more
wiley   +1 more source