Results 181 to 190 of about 129,557 (299)

Supramolecular Chirogenesis in Porphyrin-Based Systems: Chirality Transfer from Anionic Chiral Surfactants to Cationic, Achiral Porphyrins. [PDF]

Int J Mol Sci
Sbardella P, Stefanelli M, Pomarico G, Bombelli C, Ceccacci F, Paolesse R, Venanzi M, Monti D.   +7 more
europepmc   +1 more source

Bifunctional Photocatalysts: Exploiting Proximity for Enhanced Reaction Performance

Chemistry – A European Journal, EarlyView.
This review covers the application of the bifunctional approach to photocatalysis as a means to attain (enhanced) enantioselectivity, and, more in general, as a strategy to enhance the catalytic performance through an effective use of short‐lived reaction intermediates.
Luigi Dolcini, Daniele Lavelli, Alberto Dal Corso, Luca Pignataro   +3 more
wiley   +1 more source

Luminescent core-isolated solvent-free liquids as a soft material platform for optical gas sensing. [PDF]

Chem Sci
Ishihara S, Ghosh A, Mori T, Chahal MK, Payne DT, Saeki A, Hyakutake T, Nakanishi T.   +7 more
europepmc   +1 more source

Mimicking The Photosynthetic Special Pair With Aluminum(III) Porphyrin Homodimer – Fullerene (C60) Supramolecular Assemblies Capable of Long‐Lived Charge Separation

Chemistry – A European Journal, EarlyView.
The axial‐bonding of aluminum(III) porphyrins was used to create two covalently linked special‐pair mimics to probe charge‐transfer between a porphyrin dimer and a C60 unit for artificial photosynthesis. Although excitonic coupling between the porphyrins is weak, incorporation of a second porphyrin markedly increases both the yield and lifetime of the ...
Stefan Charon, Jatan K. Sharma, Niloofar Zarrabi, Peyton Ellis, Paul A. Karr, Art van der Est, Francis D'Souza, Prashanth K. Poddutoori   +7 more
wiley   +1 more source

Manganese (III) meso-tetrakis(4-nitrophenyl) porphyrin sensitizes TiO₂ nanoparticles into visible region via a pyridyl linker for degradation of organic dyes. [PDF]

Sci Rep
Rezaei M, Rezaeifard A, Jafarpour M, Moghaddam AZ.   +3 more
europepmc   +1 more source

Metalloporphyrin‐Based Cathode for Rechargeable Magnesium‐Ion Batteries: Copper Leaching and Interphase Formation

ChemSusChem, EarlyView.
The initial cycling of [5,15‐bis(ethynyl)‐10,20‐diphenylporphinato]copper(II) electrodes in rechargeable Mg‐ion batteries is studied using electrochemical, spectroscopic, microscopic, and spectrometric methods such as total reflection X‐ray fluorescence spectrometry and time‐of‐flight secondary ion mass spectrometry .
Tom Philipp, Riccarda Müller, Till Ortmann, Christine Kern, Marcus Rohnke, Simon Schauer, Mika Lindén, Ebrahim Abouzari‐Lotf, Thomas Smok, Maximilian Fichtner, Shirin Shakouri, Mario Ruben, Kerstin Leopold, Christine Kranz   +13 more
wiley   +1 more source

Acquiring Focus on Paramagnetic Single-Atom Sites with Fast Magic-Angle Spinning NMR. [PDF]

J Am Chem Soc
Mylonas-Margaritis I, Huang Z, Hedin N, Jaworski A.   +3 more
europepmc   +1 more source

Porphyrins [PDF]

Postgraduate Medical Journal, 1955
openaire   +1 more source

2D/2D MOF‐Based S‐Scheme Photocatalyst for Enhanced H2 Production and Charge Transfer

EcoEnergy, EarlyView.
An ultrathin 2D/2D MOF‐based S‐scheme heterojunction is constructed via pH‐mediated electrostatic self‐assembly, generating a built‐in electric field that accelerates interfacial charge separation while preserving strong redox potentials. This design enables highly efficient cocatalyst‐free photocatalytic hydrogen evolution.
Chuanbiao Bie, Jiaguo Yu
wiley   +1 more source

Curvature-emergent supramolecular polymerization of a porphyrin dyad with a scissor-shaped motif. [PDF]

Chem Sci
Kawai R, Ogi S, Hanayama H, Kudo R, Yagai S.   +4 more
europepmc   +1 more source