Results 171 to 180 of about 64,953 (273)

An S‐domain receptor‐like kinase regulates auxin distribution and root gravitropism via MPK signaling in Arabidopsis

The Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY Root system architecture (RSA) varies across environments and plays essential roles in plant adaptive growth. Auxin and its polar transport have been found to be key players in the regulation of RSA. However, the molecular mechanisms underlying the regulation of RSA in fluctuating environments remain unclear.
Myint Myint San, Caoli Zhang, Yakun Peng, Meng Chen, Michelle Gallei, Lianghanxiao Sun, Mengjuan Kong, Jiří Friml, Shutang Tan   +8 more
wiley   +1 more source

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

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

Selective N‐Functionalization of Pyrazoles

European Journal of Organic Chemistry, Volume 29, Issue 40, 27 October 2026.
This review traces the evolution of regioselective N‐functionalization strategies for pyrazoles, a key class of nitrogen heterocycles widely used in medicinal chemistry. Due to rapid tautomerism, N‐functionalization often lacks selectivity, leading to poor and unpredictable regioisomeric outcomes.
Lucas Popek, Matthias Schrader, Christopher J. Teskey   +2 more
wiley   +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

Two atoms at once: ligand skeleton expansion by a -CN- unit <i>via</i> nitrile insertion into the pyridinium amidate backbone of platinum complexes.

Dalton Trans
Burri LK, Shishkina S, Albrecht M.
europepmc   +1 more source

Elucidating the Fragmentation Pathways of Cyclic and Linear Poly(dimethylpropanoate) via Tandem Mass Spectrometry and Ion Mobility Mass Spectrometry. [PDF]

J Am Soc Mass Spectrom
Nadeem A, Bochenek C, Molina LR, Wesdemiotis C, Grayson SM.   +4 more
europepmc   +1 more source

Pyridinium Design for Deaminative Reactions of Sterically Encumbered Alkyl Amines. [PDF]

Org Lett
Enudi OC, Twitty JC, Rotella ME, Underwood SJ, Kozlowski MC, Watson MP.   +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

Metal-Free Active Template: A Straightforward Route to 4-Aminopyridinium-Based Rotaxane Molecular Shuttles. [PDF]

Angew Chem Int Ed Engl
Stoyanov I, van der Lee A, Coutrot F.
europepmc   +1 more source