publication . Article . Other literature type . 2018

Thermodynamic Programming of Erbium(III) Coordination Complexes for Dual Visible/Near-Infrared Luminescence

Bahman Golesorkhi; Laure Guénée; Homayoun Nozary; Alexandre Fürstenberg; Yan Suffren; Svetlana V. Eliseeva; Stéphane Petoud; Andreas Hauser; Claude Piguet;
Open Access Old English
  • Published: 19 Sep 2018
Abstract
Intrigued by the unexpected room-temperature dual visible/near-infrared (NIR) luminescence observed for<br> fast-relaxing erbium complexes embedded in triple-stranded helicates, in this contribution, we explore a series of six tridentate<br> N-donor receptors L4–L9 with variable aromaticities and alkyl substituents to extricate the stereoelectronic features<br> responsible for such scarce optical signatures. Detailed solid-state (X-ray diffraction, differential scanning calorimetry,<br> optical spectroscopy) and solution (speciations and thermodynamic<br> stabilities, spectrophotometry, NMR and optical spectroscopy) studies of mononuclear unsaturated<br> [Er(Lk)...
Subjects
free text keywords: Erbium(III) Coordination Complexes; Dual Visible/Near-Infrared Luminescence, triple helix, thermodynamics, dual emission, erbium complexes, luminescence, solvation, [CHIM]Chemical Sciences, ddc:540, Ligand, Differential scanning calorimetry, Alkyl, chemistry.chemical_classification, chemistry, Spectroscopy, Physical chemistry, Valence (chemistry), Spectrophotometry, medicine.diagnostic_test, medicine, Erbium, chemistry.chemical_element, Inorganic chemistry
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publication . Article . Other literature type . 2018

Thermodynamic Programming of Erbium(III) Coordination Complexes for Dual Visible/Near-Infrared Luminescence

Bahman Golesorkhi; Laure Guénée; Homayoun Nozary; Alexandre Fürstenberg; Yan Suffren; Svetlana V. Eliseeva; Stéphane Petoud; Andreas Hauser; Claude Piguet;