Results 151 to 160 of about 2,093,167 (240)

Sulfonyl-Directed Photoinduced Dehydro-Diels-Alder Reaction of Aryl Maleimides: Enabling Regioselective Naphthalene Synthesis. [PDF]

JACS Au
Song XH, Meng SS, Wan YJ, Wang PF, Chan AS, Wang YJ.   +5 more
europepmc   +1 more source

Four‐dimensional immuno‐mechanobiomaterials: Dynamic material cues that program host response to prevent fibrosis and enable regeneration

VIEW, EarlyView.
Dynamic immuno‐mechanobiomaterials with time‐programmed mechanical adaptation orchestrate host responses through precise mechanotransduction and immune‐stromal regulation. These adaptive biomaterials minimize mechanical mismatch, attenuate the forign dy response and fibrosis, promote angiogenesis and controlled extracellular matrix remodeling, and ...
Gobinath Vellapalayam Manoharan, Kathirvel Ayyaswamy, Parthasarathy Vellaichamy, Nagarajan Deivanayagam Pillai, Rithik Gobinath   +4 more
wiley   +1 more source

Systematic Optimization of an SLE‐DAPTAD LC–MS/MS Workflow for Simultaneous Quantification of Low‐Abundance Vitamin D3 Metabolites in Plasma

Rapid Communications in Mass Spectrometry, Volume 40, Issue 20, 30 October 2026.
ABSTRACT Rationale Liquid chromatography–tandem mass spectrometry (LC–MS/MS) analysis of vitamin D3 metabolites is analytically challenging because these compounds are structurally similar, strongly matrix‐associated, and have poor ionization efficiency.
Marzieh Amirmostofian, Michael D. Wiese, Paul H. Anderson, Peter Hoffmann   +3 more
wiley   +1 more source

The Diels-Alder Reaction as a Mechanistic Probe for Vibrational Strong Coupling. [PDF]

Angew Chem Int Ed Engl
Muller C, Piejko M, Bascil S, Moran J.
europepmc   +1 more source

Diels-Alder reaction affords circumpyrene tetracarboxydiimide with excited state intramolecular charge transfer character. [PDF]

Commun Chem
Chen Q, Guizzardi M, Méndez F, Ju C, Keller HR, Cerullo G, Osella S, Scotognella F, Paternò GM, Müllen K, Narita A.   +10 more
europepmc   +1 more source

Catalytic asymmetric oxa-Diels-Alder reaction of acroleins with simple alkenes. [PDF]

Nat Commun, 2023
Zeng L, Liu S, Lan Y, Gao L.
europepmc   +1 more source

Achiral benzoic acid appended helical polymers for the copper-catalyzed asymmetric Diels-Alder reaction and Michael addition with excellent enantioselectivity and recyclability. [PDF]

Chem Sci
Ti QH, Mo MY, Gao RT, Liu N, Wu ZQ.
europepmc   +1 more source

Investigation of domino Knoevenagel-intramolecular Diels Alder reactions with vinyl furan derivatives

Kutatómunkám célkitűzése dominó Knoevenagel-Diels-Alder gyűrűzárási szekvenciák végrehajtása volt vinil-furán alegységet tartalmazó szubsztrátokon, melynek során vizsgáltuk a furán alegység és a reagens reakciómechanizmusra és sztereoszelektivitásra ...
Oláh, Dávid
core  

Beyond the Fixed Charge: A New On‐Tissue Derivatisation Strategy Employing Photoionisable Chromophores for Mass Spectrometry Imaging of Amino‐Containing Metabolites

Angewandte Chemie, Volume 138, Issue 37, 7 September 2026.
We introduce a novel chemical derivatisation strategy for the UV‐activated detection of elusive metabolites. Incorporation of a tocopherol‐active chromophore allows for the detection of tagged analytes as photoionised radical cations, selectively induced by a 266 nm laser.
Sofia R. McGowan, Andrew J. Tague, Ashna A. Kumar, Marie Ranson, Christopher J. T. Hyland, Shane R. Ellis   +5 more
wiley   +2 more sources

Systematic C-C Bond Cleavage in Oligomers via Diels-Alder Reaction on Au(111). [PDF]

ACS Nano
Li D, Ohto T, Nishiuchi T, Takeuchi S, Nishide Y, Kimizuka H, Kubo T, Kawai S.   +7 more
europepmc   +1 more source