Results 101 to 110 of about 30,087 (242)

Nanozyme‐Integrated Hydrogel Targeting AGEs for Diabetic Osteoarthritis Therapy

Advanced Science, Volume 13, Issue 8, 9 February 2026.
A nanozyme–integrated hydrogel (PTC‐MP) exhibiting with mild photothermal effects is constructed, and a “3R” (restrain‐restore‐reinforce) strategy is proposed for diabetic osteoarthritis (DOA) treatment based on advanced glycation end products (AGEs) targeting.
Rui Chen, Yanguo Su, Guiyuan Zhao, Jiaojiao Tao, Qijie Diao, Guangli Xiang, Tianze Jiang, Lu Han, Xia Zhao   +8 more
wiley   +1 more source

1,4-Dimethylpyridinium iodide

IUCrData, 2017
The title organic salt, C7H10N+·I−, was synthesized from a mixture of 4-methylpyridine and iodomethane in 2-propanol. It crystallized with three independent 1,4-dimethylpyridinium cations and three independent iodide anions in the asymmetric unit. In the
Joshua Deschner, Jack M. Choczynski, Calvin Y. Wong, Kathleen L. Hayes, Ralph R. Crisci, Emily M. Lasher, Joseph Dragonette, Allan Jay P. Cardenas   +7 more
doaj   +1 more source

Special Solvation Behaviour of Salts in Ionic Liquid

, 2012
In a previous study1 from the Welton Group, the reactivity resulting from mixing two different and reactive salts together was observed to be highly dependent on the type of solvent, with molecular and ionic liquids exhibiting fundamentally different ...
Lui, Matthew Yuk Yu, Lui, Matthew Yuk Yu
core   +1 more source

Synthesis, structure and properties of N-alkoxy-N-(1-pyridinium)urea salts, N-alkoxy-N-acyloxyureas and N,N-dialkoxyureas [PDF]

, 2007
N-Alkoxy-N-(1-pyridinium)urea salts 3, 4 have been prepared, the conversions of N-acetoxy-N-methoxyurea 7 into N,N-dimethoxyurea 8 and of N-n-propyloxy-N-(1-pyridinium)-N',N'-dimethylurea chloride 6 into N,N dimethoxy-N',N'-dimethylurea 11 were carried ...
Distanov, V. B., Kostyanovsky, R. G., Kravchenko, S. V., Shishkin, O. V., Shtamburg, V. G., Shtamburg, V. V., Tsygankov, A. V., Zubatyuk, R. I.   +7 more
core   +1 more source

Mechanochromic Organic Materials: Molecular Mechanisms and Multidimensional Applications

Advanced Physics Research, Volume 5, Issue 2, February 2026.
Mechanochromic (MC) organic materials change color in response to mechanical force. This review elucidates the molecular mechanisms (e.g., aggregation‐induced emission, AIE) and explores their multidimensional applications in sensors, anti‐counterfeiting, biomedical devices, and structural health monitoring, providing a roadmap for future smart ...
Xiaozhe Yin, Guoliang Niu, Yu Wang, Angela Wittmann, Huiyang Gou, Lang Jiang   +5 more
wiley   +1 more source

Crystal structure of 2-amino-5-nitropyridinium sulfamate

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title molecular salt, C5H6N3O2+ ·H2NO3S−, was obtained from the reaction of sulfamic acid with 2-amino-5-nitropyridine. A proton transfer from sulfamic acid to the pyridine N atom occurred, resulting in the formation of a salt.
M. Ambrose Rajkumar, M. NizamMohideen, S. Stanly John Xavier, S. Anbarasu, Dr. Prem Anand Devarajan   +4 more
doaj   +1 more source

New Compounds From the Deep‐sea Sponge Mycale lingua

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
The focus of this study is the scarcely investigated sponge Mycale lingua, found commonly in the North Atlantic Ocean. In total, four compounds are isolated and characterised from three combined M. lingua individuals. Structures are fully elucidated through HR‐LCMS and NMR spectroscopy (1H, COSY, HSQC, HMBC).
H. Poppy Clark, David Horsley, Amanda Serpell‐Stevens, Tammy Horton, Ann I. Larsson, Emmanuel Tope Oluwabusola, Rainer Ebel, Laurence H. De Clippele, Marcel Jaspars   +8 more
wiley   +1 more source

Symmetric Vs Asymmetric Imide Anion Decomposition Pathways And Their Influence On Solid Electrolyte Interphase Stability For Si Anodes

Angewandte Chemie, Volume 138, Issue 4, 22 January 2026.
Symmetric bis(flourosulfonyl)imide anions in imidazolium‐based ionic liquids direct the formation of a conformal SEI on 3D a‐Si architecture, featuring an ionorganic‐rich (LiF/LiOH) inner and Li2SO4/polymeric outer layer. This anion‐derived, mechanically robust SEI suppresses pulverization and delivers a high reversible capacity of 2489 mAh g−1 at 1C ...
Abinaya Sankaran, Fathima Laffir, Giovanna Maresca, Nilotpal Kapuria, Marc Van der Velden, Temilade E. Adegoke, S. Sananes Israel, Giovanni Battista Appetecchi, Hugh Geaney, Kevin M Ryan   +9 more
wiley   +2 more sources

Crystal structure and thermal behaviour of pyridinium styphnate

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the crystal structure of the title molecular salt, C5H6N+·C6H2N3O8− (systematic name: pyridinium 3-hydroxy-2,4,6-trinitrophenolate), the pyridinium cation and the 3-hydroxy-2,4,6-trinitrophenolate anion are linked through bifurcated N—H...(O,O ...
Selvarasu Muthulakshmi, Doraisamyraja Kalaivani   +1 more
doaj   +1 more source

Enhanced CO2 Electroreduction Through Electrostatic Functionalization of Iron Porphyrin

ChemCatChem, Volume 18, Issue 3, 12 February 2026.
This study introduces an iron porphyrin catalyst for CO2 reduction, featuring an ortho‐positioned imidazolium group designed to probe electrostatic effects. The catalyst exhibits a 100‐fold increase in activity over its unsubstituted counterpart at similar potentials.
Adrien Smith, Zakaria Halime, Christian Herrero, Ally Aukauloo   +3 more
wiley   +1 more source