Multimodal spectral emissions in Tb3+/Yb3+ ions doped/co-doped self-activated LaNbO4 phosphor: Applications as 3D imaging for security and solar cells

S Modanwal, A Roy, H Mishra, SB Rai - Journal of Alloys and Compounds, 2024 - Elsevier
The present work reports the multimodal spectral emissions through downshifting [DS],
quantum cutting [QC], and up-conversion [UC] processes in a newly synthesized Tb 3+ and …

Tuning the Emission of Homometallic DyIII, TbIII, and EuIII 1-D Coordination Polymers with 2,6-Di(1H-1,2,4-triazole-1-yl-methyl)-4-R-phenoxo Ligands …

J Manzur, P Fuentealba, Y Gil… - Inorganic …, 2023 - ACS Publications
This work reports the structural characterization and photophysical properties of DyIII, TbIII,
and EuIII coordination polymers with two phenoxo-triazole-based ligands [2, 6-di (1 H-1, 2, 4 …

Enhancement in photophysical properties of octacoordinated Dy (III) complexes via energy transfer from photosensitizing ligands

S Dalal, D Singh, A Hooda, S Redhu, S Malik… - Optical Materials, 2024 - Elsevier
In this study, β-diketone (1, 1, 1-trifluoroacetylacetone, tfaa) based mononuclear anhydrous
octacoordinated dysprosium complexes ie [Dy (tfaa) 3 (TOPO) 2](D1),[Dy (tfaa) 3 …

Effective photosensitized emission of a Tb (III) complex using a β-diketonate photosensitizer and an oxygen barrier system in a thermally populated triplet state

K Inage, M Wang, Y Hasegawa, Y Kitagawa - Dalton Transactions, 2024 - pubs.rsc.org
Photosensitizer design of luminescent terbium (Tb (III)) complexes with narrow bandwidths
is important for advancing luminescent materials. In this study, we report an effective …

Current Development of Lanthanide Complexes for Biomedical Applications

M Wang, Y Kitagawa… - Chemistry–An Asian …, 2024 - Wiley Online Library
Luminescent molecule–based bioimaging system is widely used for precise localization and
distinction of cancer/tumor cells. Luminescent lanthanide (Ln (III)) complexes offer long …

Energy Transfer of Lanthanide Coordination Compounds

Y Hasegawa, Y Kitagawa, S Shoji - Lanthanide-Based Wavelength …, 2024 - Springer
The energy transfer in excited state of lanthanide coordination compounds is here
explained. The typical energy transfer between 4f-4f excited states and excited triplet state of …

Ionic nanosphere as a novel sensitizer for luminescence from terbium (III) ion hybridized by facile ion-exchange process

N Madhukar, T Misato, A Ito - Bulletin of the Chemical Society of …, 2024 - academic.oup.com
Luminescence from terbium (III) species is typically weak due to its low absorption coefficient
and slow radiative process despite its advantageous color purity. Hybridizing with a …

Resonance Energy Transfer within and to optical Nanoparticles for Bioimaging and Biosensing Applications

PI Diriwari - 2024 - theses.hal.science
Fluorescence-based biosensing and bioimaging play crucial roles in developing rapid and
highly sensitive diagnostic tools for early detection of diseases and effective point-of-care …

Synthesis and Characterization of Metallic Complexes Containing 1, 3, 5-Triaza-7-phosphaadamantante (PTA) Ligand and Derivatives: Study of Their Optical …

JM Veiga del Pino - 2024 - repositorio.ual.es
La tesis doctoral aborda la síntesis y caracterización de una serie de complejos metálicos
que contienen el ligando 1, 3, 5-triaza-7-fosfaadamantano (PTA) y su derivado óxido de N …

効果的な光増感発光を示す希土類錯体の設計

北川裕一 - 光化学, 2024 - jstage.jst.go.jp
抄録 Highly luminescent compounds with high color purity are becoming increasingly
important in the development of display and sensing materials. Among the various …