Results 221 to 230 of about 88,281 (294)

Zwitterionic Mn(III)‐Tetraphenyl Porphyrins: Water‐Soluble MRI Contrast Agents with High Relaxivity

ChemMedChem, Volume 21, Issue 8, 28 April 2026.
Mn(III)‐based contrast agents (MBCAs) are promising and potentially safer alternatives to the Gd(III)‐based contrast agents (GBCAs) currently used in MRI. This study reports the synthesis, physicochemical characterization and first in vivo application of novel Mn(III)‐tetraphenylporphyrin chelates, bearing zwitterionic sulfobetaine or N‐oxide groups ...
Darius Ludolfs, Lennart F. V. Spickschen, Stefanie Bredehöft, Verena R. Schulze, Marie Oest, Samila Leon Chaviano, Neus Feliu, Markus Fischer, Marc‐André Fortin, John V. Frangioni, Wolfgang Maison   +10 more
wiley   +1 more source

High-Quantum-Yield [Eu(Phen)₂(NO₃)₃] Phosphor Exhibiting Zero Thermal Quenching under Real Operating Conditions (30-150 °C). [PDF]

ACS Omega
Raymundo Silva KS, Salas Juárez CJ, Guzmán Silva RE, Garduño Wilches IA, Beltrán Conde HI, Guzmán Mendoza J.   +5 more
europepmc   +1 more source

Inorganic Photoluminescent Microparticles as Identifiers for the Sorting of Lithium‐Ion Battery Cathodes

ChemSusChem, Volume 19, Issue 8, 28 April 2026.
The growing demand for lithium‐ion batteries in the European Union contributes to critical raw material scarcity. This challenge can be addressed by establishing a circular economy, making use of highly efficient and economical recycling processes. The efficiency of these processes depends on high‐purity material streams and thus on the availability of
Simon Ziegler, Christof Strohhöfer, Guojun Gao, Andreas Flegler, Guinevere A. Giffin   +4 more
wiley   +1 more source

Near‐Infrared‐Light‐Driven Photochemistry and Photocatalysis: Mechanisms, Recent Applications, and Opportunities in Organic Synthesis and Biology

Angewandte Chemie, Volume 138, Issue 17, 20 April 2026.
This minireview highlights recent advances in catalyst development and mechanistic strategies that enable photochemical and photocatalytic reactivity under 700–1000 nm NIR light, emphasizing how long‐wavelength excitation expands opportunities in both synthetic chemistry and biology.
Santosh K. Pagire, Wesley J. Olivier, Debabrata Maiti, Alex C. Bissember   +3 more
wiley   +2 more sources

From Electrolyte to Alloys: Electrodeposition of Rare Earth Element-Based Thin Films-State of the Art. [PDF]

Materials (Basel)
Rudnik E.
europepmc   +1 more source

Synthesis and Magnetism of Co 2 III $_{2}^{III}$ Co 5 II $_{5}^{II}$ and Co 2 III $_{2}^{III}$ Co 6 II $_{6}^{II}$ Complexes, and the Role of the Free Choice of Local Coordinate Frames for Interpreting Magnetic Parameters

European Journal of Inorganic Chemistry, Volume 29, Issue 12, 24 April 2026.
In order to rationalise the magnetic properties of a newly synthesised Co2III$_{2}^{III}$Co6II$_{6}^{II}$ coordination cluster it was found essential to exploit the freedom to choose the local coordinate frames for describing the high‐spin CoII centres.
Joscha Nehrkorn, Sven Pfirrmann, Yanhua Lan, Christopher E. Anson, Annie K. Powell, Oliver Waldmann   +5 more
wiley   +1 more source

Unraveling Thermal Interactions in Lanthanide-Doped Phosphors: A Frequency-Domain Analysis Approach. [PDF]

J Phys Chem Lett
Romero M, Castaing V, Rytz D, Lozano G, Míguez H.   +4 more
europepmc   +1 more source

Multiple Dimerization Modes in Thiocarboxylate Paddlewheel Complexes: A Comprehensive View of Energy Landscapes from DFT Calculations and Statistics

Chemistry – A European Journal, Volume 32, Issue 15, 22 April 2026.
Staggered, square, and heavily bent dimers occur in the five known solvatomorphs of paddlewheel (PW) complex [PtVO(SOCPh)4]. These and other structural motifs are well within energetic reach due to the shallow potential energy surface that guides dimerization and are included in a revised classification of available structural data on heterobimetallic ...
Olga Mironova, Giacomo Bellini, Alessio Nicolini, Andrea Cornia   +3 more
wiley   +1 more source

Electronic energy levels and optical spectra of trivalent lanthanide ions in water - Ce(III), Pr(III), Nd(III), Sm(III), Eu(III), Gd(III), Tb(III), Dy(III), Ho(III), Er(III), Tm(III), and Yb(III). [PDF]

Nat Commun
Nielsen VRM, Sørensen TJ.
europepmc   +1 more source

Tailoring exciplex formation in metal-induced supramolecular organization.

Dalton Trans
Le-Hoang G, Guénée L, Piguet C.
europepmc   +1 more source