Results 11 to 20 of about 21,126 (236)

Preparation of Eu(III) Luminescent Hybrid Nanomaterials via Oxidation Induced by Gas-Phase Vacuum Evaporation Approach and Their Anti-Counterfeiting Applications [PDF]

open access: yesNanomaterials
Europium (Eu) is a rare-earth element with unique optoelectronic properties that underpin its applications in displays and lighting, X-ray imaging, anti-counterfeiting, and biomedicine.
Wenzhe Wu   +7 more
doaj   +2 more sources

DFT Study of Americium and Europium Complexation with 2,9-Bis(1,2,4-triazin-3-yl)-1,10-Phenanthroline Ligand: The Influence of the Counteranions–Nitrate Versus Perchlorate [PDF]

open access: yesMolecules
2,9-Bis(1,2,4-triazin-3-yl)-1,10-phenanthroline (BTPhen)-based ligands show great promise in the separation of trivalent lanthanides and actinides. Experimental studies have shown that americium forms stronger complexes with the BTPhen ligands than ...
Jaanus Burk   +3 more
doaj   +2 more sources

Europium-Functionalized Graphitic Carbon Nitride for Efficient Chemiluminescence Detection of Singlet Oxygen [PDF]

open access: yes, 2023
Enhancing the sensitivity and selectivity of chemiluminescence (CL) sensors for detecting chemical species in complex samples poses a significant challenge in nanoparticle surface engineering.
Houjing Liu (6912572)   +11 more
core   +1 more source

Europium-Doped Cerium Oxide Nanoparticles for Microglial Amyloid Beta Clearance and Homeostasis [PDF]

open access: yes, 2022
Alzheimer’s disease (AD) is the most common neurodegenerative disorder. Pathologically, the disease is characterized by the deposition of amyloid beta (Aβ) plaques and the presence of neurofibrillary tangles.
Jatin Machhi (2827781)   +29 more
core   +1 more source

Europium-Implanted AlN Nanowires for Red Light-Emitting Diodes [PDF]

open access: yes, 2022
Europium (Eu)-implanted AlN nanowire (NW) p–n junctions, subjected to rapid thermal annealing at 1000 °C, were investigated in view of application as red light-emitting diodes (LEDs).
Susana Cardoso   +21 more
core   +1 more source

Effects of Europium Complex on Thermal and Photoluminescence Properties of Polyurethane-Europium Materials [PDF]

open access: yes, 2023
A europium complex with double bonds was synthesized with crotonic acid as the ligand and a europium ion as the center ion. Then, the obtained europium complex was added to synthesized poly(urethane-acrylate) macromonomers to prepare the bonded ...
Yunqiu Li   +6 more
core   +1 more source

Differences in Emission Properties for Triboluminescent EuD4TEA Synthesized Using Europium Nitrate or Europium Acetate [PDF]

open access: yes, 2021
Europium tetrakis dibenzoylmethide triethylammonium (EuD4TEA) is one of the most intense triboluminescent (TL) materials currently known. It was recently reported that the triboluminescent yield was increased by 82% by changing the starting europium salt
John Miller   +2 more
core   +1 more source

Time-resolved quantitative assays and imaging of enzymes and enzyme substrates using a new europium fluorescent probe for hydrogen peroxide [PDF]

open access: yes, 2005
The thesis describes the development of a novel reversible H2O2 fluorescent probe comprising the ternary complex of europium(III), tetracycline and hydrogen peroxide; and its application in the assays of H2O2, of H2O2 producing oxidases and their ...
Wu, Meng
core   +1 more source

Time-resolved fluorescence-based europium-derived probes for peroxidase bioassays, citrate cycle imaging and chirality sensing [PDF]

open access: yes, 2005
The dissertation describes the development of europium-derived fluorescence probes for biological substances in aqueous solution. A scheme is shown in Fig. 7.1.
Lin, Zhihong
core   +1 more source

Luminescent enhancement of europium metal-based calcium fluoride nanoparticles using surface modifications: a theoretical and an experimental study of the antenna effect [PDF]

open access: yes, 2023
Europium metal-based nanomaterials show promising applications in optical imaging of biological samples, bio-analytical sensing, biomedical assay technologies, and high throughput drug screening.
NC DOCKS at Western Carolina University   +1 more
core  

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