Results 181 to 190 of about 5,608 (248)

Light-Responsive Mononucleotide Coacervates. [PDF]

Chemistry
Jimenez Granda ER, Karoui H, Brilland X, Baret JC, Martin N.   +4 more
europepmc   +1 more source

Metal‐Organic Framework/Organocatalyst Combinations as Powerful Multicatalytic Systems for Aerobic Oxidations

Angewandte Chemie, Volume 138, Issue 3, 16 January 2026.
A multicatalytic strategy based on the simple combination of metal‐organic frameworks (MOFs) and organocatalysts is able to mediate challenging aerobic oxidation reactions. The use of earth‐abundant MOFs and commercially available (hydro)quinone co‐catalysts greatly simplify the generation of powerful multicatalytic systems, opening the door for the ...
Juan Camilo Arango‐Daza, Mathieu Onillon, Leonie Nork, Kunpot Mopoung, Yuttapoom Puttisong, Miguel A. Rivero‐Crespo   +5 more
wiley   +2 more sources

Porphyrin-azoheteroarenes: synthesis, photophysical, and computational studies. [PDF]

RSC Adv
Shet SN, Bhat VG, S G S, Dalimba UK, Shetti VS.   +4 more
europepmc   +1 more source

π‐Expanded Nitrogen‐Cation (N+)‐Doped Polycyclic Aromatic Hydrocarbons: A Review of Intramolecular Cyclization Routes to Benzo[c]Quinolizinium, Triazinium, Pyridoquinazolinium, and Pyridoquinoxalinium Frameworks

European Journal of Organic Chemistry, Volume 29, Issue 4, January 26, 2026.
This review surveys recent progress in the synthesis of extended aromatic quinolizinium derivatives via intramolecular SNAr and oxidative 6π‐electrocyclization. Conventional thermal approaches are discussed alongside emerging, sustainable activation methods such as electrosynthesis and photochemical processes.
Marine Labro, Cyrille Monnereau, Laure Guy   +2 more
wiley   +1 more source

Noninvasive cardiac modulation via triplet-sensitized photoswitching in the phototherapeutic window. [PDF]

Nat Commun
Naimovičius L, Miroshnichenko M, Opar E, Hölzel H, Morikawa MA, Kimizuka N, Dapkevičius M, Lekavičius J, Radiunas E, Kazlauskas K, Cilleros-Mañé V, Riefolo F, Matera C, Harmandar K, Taniguchi M, Dumoulin F, Lindsey JS, Bharmoria P, Gorostiza P, Moth-Poulsen K.   +19 more
europepmc   +1 more source

Synthesis of Tetra-ortho-Methoxylated Azobenzene Photoswitches via Sequential Catalytic C-H Activation and Methoxylation. [PDF]

J Org Chem
Ruiz-Soriano A, Lamelza L, Pizzamiglio E, Just-Baringo X.   +3 more
europepmc   +1 more source

Photoschaltbare Peptide als molekulare Werkzeuge zur Kodierung von Strukturordnung und ‐Unordnung in intrazellulären Aggregaten

Angewandte Chemie, Volume 138, Issue 3, 16 January 2026.
Wir präsentieren ein photoschaltbares Peptid‐Konjugat, das eine isomerabhängige Selbstassemblierung aufweist: Das planare trans‐Isomer bildet geordnete Nanofibrillen, während das nicht‐planare cis‐Isomer ungeordnete Aggregate ausbildet.
Julian Link, Luca Burg, Sarah Chagri, Ha‐Chi Nguyen, David Y.W. Ng, Bart Jan Ravoo, Tanja Weil   +6 more
wiley   +1 more source

Synthesis and Properties of Cyclic Imide Extended Diazocines: Tweezer-Like, Rigid Photoswitches with Large Switching Amplitudes. [PDF]

Chemistry
Businski A, Ta TC, Unterriker L, Gindullis N, von Glasenapp JS, Näther C, Herges R.   +6 more
europepmc   +1 more source

Photoswitchable Peptides as Molecular Tools to Encode Structural Order and Disorder in Intracellular Assemblies

Angewandte Chemie International Edition, Volume 65, Issue 3, 16 January 2026.
We present a photoswitchable peptide conjugate which exhibits isomerism‐dependent self‐assembly: the planar trans‐isomer assembles into well‐ordered nanofibers while the non‐planar cis‐isomer yields disordered aggregates. Our study offers a direct visualization on the effects of structure formation inside living cells.
Julian Link, Luca Burg, Sarah Chagri, Ha‐Chi Nguyen, David Y.W. Ng, Bart Jan Ravoo, Tanja Weil   +6 more
wiley   +1 more source

Mechanistic Insight into Para-Substituent Control of Thermal Half-Lives in Arylazopyrazole Photoswitches. [PDF]

Angew Chem Int Ed Engl
Schlögl K, Singer NK, Dreier D, Kalaus H, Conceição RCO, Mihovilovic MD, González L.   +6 more
europepmc   +1 more source