Results 161 to 170 of about 61,221 (238)

Electrochemiluminescence of Heteroleptic Iridium(III) Complexes Featuring Substituted 2,4‐diphenylpyridinato Ligands

Chemistry – A European Journal, Volume 32, Issue 40, 27 October 2026.
Five heteroleptic iridium(III) complexes bearing cyclometalated 2,4‐diphenylpyridinato ligands were synthesized and their electrochemiluminescence (ECL) investigated. Two different coreactants were evaluated: tri‐n‐propylamine and benzoyl peroxide under anodic and cathodic potentials, respectively.
Ovini Jayawardana, El M. S. Martin, Oliver G. Stansfield, Egan H. Doeven, Carol Hua, Timothy U. Connell, Paul S. Francis   +6 more
wiley   +1 more source

Direct Mechano-Catalytic Synthesis of Amides Using Brass Balls via Cross-Coupling of Isocyanides With Arylboronic Acids or in Situ Generated N-Aryl-Pyridinium Salts. [PDF]

Chem Asian J
Mkrtchyan S, Purohit VB, Shalimov O, Prajapati RV, Prajapati VD, Iaroshenko VO.   +5 more
europepmc   +1 more source

π‐Extended Salphen Scaffolds Enable CO2 Electroreduction and Singlet Oxygen Generation

Chemistry – A European Journal, Volume 32, Issue 39, 22 October 2026.
New family of π‐extended salen ligands bearing phenylene bridge and tunable phenyl‐based substituents, and their corresponding boron difluoride complexes. Thanks to the extended π‐delocalization over the molecule, the ligands themselves show promising results in electrochemical CO2 reduction to CO, while the complexes act as efficient photosensitizers ...
Vincenzo Langellotti, André Korzun, Morgan J. McKee, Massimo Melchiorre, Taegeun Jo, J. Felipe Estrada‐Ruiz, Gregor Schnakenburg, Stefano Crespi, Francesco Ruffo, Nikolay Kornienko, Alessandro Bismuto   +10 more
wiley   +1 more source

Design and synthesis of carbazole-acrylamide-pyridinium hybrids as dual acetylcholinesterase/butyrylcholinesterase inhibitors and evaluation of their cytotoxic profile on SH-SY5Y and HEK293 cell lines. [PDF]

RSC Med Chem
Taherkhani AM, Şenol H, Valizadeh Y, Ghafouri SN, Dastyafteh N, Aktaş A, Sadeghian N, Moradkhani F, Larijani B, Biglar M, Taslimi P, Mohammadi-Khanaposhtani M, Mahdavi M.   +12 more
europepmc   +1 more source

Hybrid Macrocyclic Peptides — Synthetic Strategies to Diversify and Cyclize Peptide Libraries in Phage Display Selections

Chemistry – A European Journal, Volume 32, Issue 39, 22 October 2026.
Hybrid macrocyclic peptides unite genetically encoded peptide libraries with the structural complexity of synthetic small molecules. This Review critically analyzes phage‐compatible cyclization and diversification chemistries, highlights emerging opportunities beyond traditional cysteine‐based approaches, and outlines how future advances may enable the
Titia Rixt Oppewal, Clemens Mayer
wiley   +1 more source

The Redox Activity of Two Identical Units on Xylylene-Bridged <i>N</i>‑Pyridinium-Substituted Diamino-1,3,5-triazine. [PDF]

ACS Omega
Thangavel A, Hathaway JB, Hirbawi N, Ng A, Villanueva RJ, Madera O.   +5 more
europepmc   +1 more source

Orchestrating Anion–π+ Interactions to Accelerate Metal‐Free Room‐Temperature Phosphorescence

Angewandte Chemie, Volume 138, Issue 43, 19 October 2026.
Tuning anion–π+ interactions in pyridinium iodide contact ion pairs enables ultrafast metal‐free room‐temperature phosphorescence (540–605 nm) with radiative rates up to 5.2×105 s−1. Strong iodide→π+ charge‐transfer coupling, enhanced spin–orbit interactions, and dynamic ion‐pair organization accelerate intersystem crossing and emission, establishing ...
Eetu Hakkarainen, Corentin Montagne, Hao‐Cheng Lin, Chen‐Yu Lin, Khai‐Nghi Truong, Po‐Yu Chen, Anton Nechaev, Fabien B. L. Cougnon, Igor O. Koshevoy, Toni Eskelinen, Hao‐Wu Lin, Pi‐Tai Chou, Andrey Belyaev   +12 more
wiley   +1 more source

A Photoredox C-H Arene Functionalization toward Substituted Methyls. [PDF]

J Am Chem Soc
Žurauskas J, Radzevičius N, Vaicku̅nas P, Sergejevaitė G, Orentas E.   +4 more
europepmc   +1 more source

Multivalent-Anion-Induced Inversion of Chiroptical Signals in a Cyanine Dye Bound to Nanotubular Supramolecular Assemblies. [PDF]

Langmuir
Otsuki M, Hano N, Ihara H, Takafuji M.
europepmc   +1 more source

Theranostic Potential of an NAD(P)H‐Activatable Fluorophore: Assessing Cancer Aggressiveness and Triggering Apoptosis

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
DE‐CQ, an NAD(P)H‐activatable theranostic probe, enables the quantification of cancer aggressiveness via glucose‐stimulated fluorescence imaging and selectively induces apoptosis. Its multifaceted efficacy is demonstrated across 2D cells, 3D spheroids, and in vivo models.
Yujin Cha, Taehoon Oh, Hui Joo Kim, Minju Kang, Shin A Yoon, Yul Lee, Yeon‐Ju Lee, Sun Young Park, Dong‐Sik Shin, Sung‐Kyun Ko, Jiyou Han, Min Hee Lee   +11 more
wiley   +2 more sources