Sensitization Pathways in NIR-Emitting Yb (III) Complexes Bearing 0,+ 1,+ 2, or+ 3 Charges

E Mathieu, SR Kiraev, D Kovacs… - Journal of the …, 2022 - ACS Publications
Yb (III) complexes of macrocyclic ligands based on 1, 4, 7, 10-tetraazacyclododecane were
synthesized. The ligands carried a carbostyril chromophore for Yb (III) sensitization, and …

Rigidified Derivative of the Non-macrocyclic Ligand H4OCTAPA for Stable Lanthanide(III) Complexation

F Lucio-Martínez, Z Garda, B Váradi… - Inorganic …, 2022 - ACS Publications
The stability constants of lanthanide complexes with the potentially octadentate ligand CHX
OCTAPA4–, which contains a rigid 1, 2-diaminocyclohexane scaffold functionalized with two …

Improved emission of Yb (iii) ions in triazacyclononane-based macrocyclic ligands compared to cyclen-based ones

SR Kiraev, E Mathieu, D Kovacs, JAL Wells… - Dalton …, 2022 - pubs.rsc.org
Yb (III) complexes based on ligands with a 1, 4, 7-triazacyclononane (tacn) macrocyclic core
were synthesised. The complexes carry a 4-methoxymethyl-substituted carbostyril …

Reduced quenching effect of pyridine ligands in highly luminescent Ln (iii) complexes: the role of tertiary amide linkers

D Kocsi, D Kovacs, JAL Wells, KE Borbas - Dalton Transactions, 2021 - pubs.rsc.org
Luminescent Eu (III) and Tb (III) complexes were synthesised from octadentate ligands
carrying various carbostyril sensitizing antennae and two bidentate picolinate donors …

Analysis of Anion Binding Effects on the Sensitized Luminescence of Macrocyclic Europium (III) Complexes

SR Kiraev, RR Weber, JAL Wells, A Orthaber… - Analysis & …, 2022 - Wiley Online Library
Four triazamacrocyclic and two tetraazamacrocyclic ligands carrying two and three
coordinating donor groups, respectively, and a carbostyril light‐harvesting antenna were …

Electronic Relaxation Dynamics in 2-Quinolinones with Extended Conjugation

A Fligelman, G Johns, C Guyn… - The Journal of …, 2021 - ACS Publications
The 2-quinolinone family of molecules, also known as carbostyrils, have been proposed as
light absorbing donor molecules in energy transfer based sensing schemes and as possible …

Energy Transfer Processes and Quenching Pathways in Lanthanide Complexes: The Role of Structural Changes

D Kocsi - 2023 - diva-portal.org
Chapter 3 addresses the importance on how distant structural changes can lead to improved
luminescent properties in Ln complexes. Two sets of complexes with identical coordination …

Unravelling Sensitisation and Quenching Pathways in Lanthanide Luminophores

S Kiraev - 2022 - diva-portal.org
Faculty of Science and Technology 2220. 105 pp. Uppsala: Acta Universitatis Upsaliensis.
ISBN 978-91-513-1664-2. Lanthanide (Ln) ions find use in cellular detection and probing of …

[引用][C] Development of luminescent lanthanide-based supramolecular and interlocked architectures: a thesis presented in partial fulfilment of the requirements for the …

G Sansom - 2022 - Massey University