Results 31 to 40 of about 46,511 (223)

Discovery of Samarium, Europium, Gadolinium, and Terbium Isotopes

, 2012
Currently, thirty-four samarium, thirty-four europium, thirty-one gadolinium, and thirty-one terbium isotopes have been observed and the discovery of these isotopes is discussed here.
Alkhazov, Alkhazov, Alstad, Antoneva, Asai, Aston, Aston, Aston, Audi, Bogdanov, Bothe, Butement, Butement, Butement, Butement, Chu, Davids, Davids, Dempster, Deslauriers, Droste, Dunlavey, D’Auria, E. May, Firestone, Funke, Gehrke, Ginepro, Goriely, Gorodinskii, Gratot, Greenwood, Greenwood, Greenwood, Grover, Habs, Hammer, Handley, Handley, Hayashi, Hein, Herrmann, Hevesy, Hoff, Hollander, Ichikawa, Ichikawa, Ichikawa, Inghram, Inghram, John, Kaffrell, Keller, Kern, Kirchner, Kosanke, Kotajima, Krisberg, Kurbatov, Kuroyanagi, Ladenbauer-Bellis, Lederer, Lister, Livingood, Lunardi, M. Thoennessen, Mach, Mahmud, Malan, Marinsky, Mariscotti, Marsh, Messlinger, Mihelich, Mirnik, Monnand, Morcos, Naumann, Newman, Nitschke, Nolte, Nowicki, Ogawa, Olkowsky, Olkowsky, Ollivier, Pavlotskaya, Pool, Rasmussen, Rasmussen, Redon, Schneider, Seaborg, Seaborg, Seren, Shirley, Silva, Sonzogni, Sousa, Strominger, Sugden, Takahashi, Takahashi, Thoennessen, Toth, Toth, Toth, Toth, van Klinken, van Klinken, Vierinen, Wadsworth, Wahlgren, Westgaard, Wilhelmy, Wilkinson, Wilkinson, Wilkinson, Wille, Wilmarth, Winsberg, Winsberg, Winsberg, Woods, Xie, Xu, Xu   +126 more
core   +1 more source

Enhancement in red emission at room temperature from europium doped ZnO nanowires by 1,10 phenanthroline-europium interface induced resonant excitations

AIP Advances, 2017
We show that europium doped ZnO nanowires after surface modification with organic ligand, 1,10 phenanthroline (phen) leads to strong red emission at 613 nm which is a characteristic emission from the atomic levels of Eu3+.
Soumen Dhara, A. K. Raychaudhuri
doaj   +1 more source

Structural and Optical Characterization of Silica Nanospheres Embedded with Monodisperse CeO₂-Eu³⁺ Nanocrystals

Magnetochemistry, 2022
Luminescent nanocrystals embedded into silica microspheres were shown to be useful for silica labeling for biological applications, ensuring mechanical and chemical stability, nontoxicity, biocompatibility and optical properties.
Corina Secu, Cristina Bartha, Elena Matei, Cristian Radu, Mihail Secu   +4 more
doaj   +1 more source

EUROPIUM ION INFLUENCE ON THE FORMATION OF Ag-NANOPARTICLES IN FLUORINE PHOSPHATE GLASSES [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2015
The paper deals with research of formation characteristics of silver nanoparticles in fluorophosphate glasses 0.25 Na2O - 0.5 P2O5 - 0.10 Ga2O3 - 0.075 AlF3 - 0.025 NaF - 0.05 ZnF2 doped with EuF3 (0.8 and 4 wt.%) and without them.
R. O. Pysh'ev, E. V. Kolobkova
doaj   +1 more source

Luminescence Tracking and In Vivo Toxicity Evaluation of TiO₂ and Europium Doped TiO₂ Nanocrystals during Drosophila Development

Chemosensors, 2023
Titanium dioxide (TiO2) nanoparticles (NPs) are widely used in industry and commercial products. Thus, their potential risks to the environment and human health must be evaluated.
Jerusa Maria de Oliveira, Kellen Talita Romão da Silva, Francisco Rubens Alves dos Santos, Felipe Berti Valer, Ricardo Kenji Ohno Takaki, João Paulo Santos de Carvalho, Olagide Wagner de Castro, Thiago Lopes Rocha, Noelio Oliveira Dantas, Anielle Christine Almeida Silva, Lucas Anhezini   +10 more
doaj   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Citrate Mediated Europium-Based Detection of Oxytetracycline in Citrus Tissues

Antibiotics, 2021
Oxytetracycline (OTC) and streptomycin have been used for the control of several plant diseases and were recently permitted for the control of citrus greening disease, Huanglongbing.
Faraj Hijaz, Yasser Nehela, Ozgur Batuman, Nabil Killiny   +3 more
doaj   +1 more source

Neutron star mergers and rare core-collapse supernovae as sources of r-process enrichment in simulated galaxies [PDF]

, 2020
We use cosmological, magnetohydrodynamical simulations of Milky Way-mass galaxies from the Auriga project to study their enrichment with rapid neutron capture (r-process) elements. We implement a variety of enrichment models from both binary neutron star
Grand, Robert J. J., Gómez, Facundo A., Marinacci, Federico, Pakmor, Rüdiger, Springel, Volker, van de Voort, Freeke   +5 more
core   +3 more sources

Microneedle Technology in Psoriasis Management: Mechanistic Insights, Technological Innovation, Clinical Progress, and Challenges

Advanced Healthcare Materials, EarlyView.
This review explores the evolving role of microneedle systems in psoriasis management, highlighting their potential for enhanced drug delivery, diagnosis, and disease monitoring. It also discusses unmet clinical needs for psoriasis management and technical challenges, while outlining strategic directions to advance microneedle integration into routine ...
Fatma Moawad, Yasmine Ruel, Roxane Pouliot, Davide Brambilla   +3 more
wiley   +1 more source

Energy transfer process in the reaction system NH2OH-OH-NaOH-CU(II)−Eu(III) / thenoyltrifluoroacetone

International Journal of Photoenergy, 2005
Chemiluminescence (CL) in the system containing hyrdroxylamine, sodium hydroxide, copper(II) ions and complex of europium(III) with thenoyltrifluoroacetone has been studied.
Stefan Lis, Małgorzata Kaczmarek
doaj   +1 more source