Results 151 to 160 of about 15,082 (256)

Chelator Free Radiolabeling and Preclinical Evaluation of η6‐Arene Sandwich Complexes of Lenalidomide With Rhenium and Technetium‐99m

open access: yesChemBioChem, Volume 27, Issue 16, 27 August 2026.
Direct, chelator‐free radiolabeling of lenalidomide is achieved via η6‐arene coordination to technetium‐99m and rhenium, forming sandwich complexes. The radiotracer shows rapid blood clearance, predominant renal excretion, and good in vivo stability, highlighting its potential as a pharmacokinetic probe.
Qaisar Nadeem   +7 more
wiley   +1 more source

Decoupling Electronic Activation and Pore Connectivity in Acidic Oxygen Reduction on Metal‐Free Biomass‐Derived Carbon Catalysts

open access: yesChemElectroChem, Volume 13, Issue 16, 18 August 2026.
Acidic ORR on biomass‐derived carbon is described by partially separable electronic and transport contributions. Defect‐derived electronic states are associated with the onset region, whereas connected three‐dimensional pore pathways are associated with accessibility in the transport‐influenced regime.
Ravi Singh   +11 more
wiley   +1 more source

Thermodynamic, Kinetic, and UV-Vis/CD Spectroelectrochemical Studies on Interaction and Electron Transfer Between Glucose Oxidase and Ferrocene Carboxylic Acid. [PDF]

open access: yesMolecules
Talavera-Contreras LG   +5 more
europepmc   +1 more source

Das fehlende Glied der Ferrocenophan‐Chemie: Isolierung eines Carba[1]Ferrocenophans

open access: yesAngewandte Chemie, Volume 138, Issue 34, 17 August 2026.
Die Synthese und Isolierung eines kristallinen Carba[1]Ferrocenophans wird berichtet. Ein einzelnes Kohlenstoffatom ist das bislang kleinste Verbrückungsmotiv, das in ein Ferrocenophan eingebaut werden konnte. Dies resultiert in einem Diederwinkel der Ebenen der Cyclopentadienylringe von 36.7°, was entsprechend die größte Abwinkelung relativ zu ...
Aylin Feuerstein   +5 more
wiley   +1 more source

The Missing Link in Ferrocenophane Chemistry: Isolation of a Carba[1]Ferrocenophane

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 34, 17 August 2026.
The synthesis and isolation of a crystalline carba[1]ferrocenophane is reported. A single carbon atom is the smallest bridging motif yet incorporated into a ferrocenophane, resulting in a dihedral angle between the cyclopentadienyl ring planes of 36.7°, which is the highest angular deflection from ferrocene's coplanarity observed so far.
Aylin Feuerstein   +5 more
wiley   +1 more source

Synthesis and Antiparasitic Activities of New Organometallic Derivatives of the Benzimidazole Anthelmintic Drugs

open access: yesChemBioChem, Volume 27, Issue 15, 14 August 2026.
Organometallic derivatization of existing drugs is a common strategy to look for new drug candidates. This work describes the derivatization of the benzimidazole anthelmintic scaffold, from the synthesis of the organometallic derivatives to the evaluation of their biological properties. It highlights a broad range of antiparasitic activities and leaves
Corentin Ludwig   +14 more
wiley   +1 more source

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