Results 61 to 70 of about 21,026 (228)

Cyclen Tetra‐Amide Ligands as a Privileged Class of Ligands for Studying Second‐Sphere Coordination Environments

Chemistry – A European Journal, EarlyView.
Cyclen tetra‐amide derivatives provide a privileged ligand platform for controlling second‐coordination sphere structure. Hydrogen‐bond networks in the second‐coordination sphere are leveraged to stabilize a EuII‐containing cyclen tetra‐amide derivative in physiologically relevant conditions by limiting the access of O2, establishing a design‐principle
Andrea L. Batchev, Widana Kaushalya, Chashitha Padukka, Janya Subasinghe, Alice R. Walker, Matthew J. Allen   +5 more
wiley   +1 more source

Europium Nitride from Sponge Europium and Ammonia.

NIPPON KAGAKU KAISHI, 1993
In order to obtain pure EuN powder, sponge Eu was prepared by evacuation of NH3 under 10-s Torr from an Eu solution of liquid NH3 a part of impurities in which was removed by dissolution of Eu. The resulting sponge Eu contained 2-3% of Eu(NH2)2 and a small amount of Eu(OH)3.
Kazuyuki USUKI, Nobuyuki YOSHINO, Akitsugu OKUWAKI   +2 more
openaire   +2 more sources

Superconductivity with Europium [PDF]

Physics Letters A, 1979
Abstract EuIr 2 becomes superconducting at 0.2 K. Arc melting this compound raises T c to 2.6 K, in an apparently different and unidentified structure. These are the first superconductors containing Eu.
Matthias, Bernd T, Fisk, Zachary, Smith, James L   +2 more
openaire   +3 more sources

Synthesis and Characterization of Novel Silylated Sm3+ and Eu3+ Complexes Incorporated Into Mesoporous Silica Nanoparticles

European Journal of Inorganic Chemistry, EarlyView.
The strategy of incorporating the Eu(tta‐Si)3(phen) and Sm(tta‐Si)3(phen)2 complexes prevented leaching of the complexes and preserved their intrinsic optical properties. Preliminary studies of silylated Ln3+ complexes and nanoparticles loaded with these complexes demonstrated cytotoxicity against cancer cells, with minimal cytotoxic effect on nontumor
Juliana Jorge, Jaqueline Rodrigues da Silva, Diego Boldo, Kristiane Fanti Del Pino Santos, Luana da Silva Oliveira, Adriana Pereira Duarte, Gustavo Rocha de Castro, Ariadna Lafourcade Prada, Jesús Rafael Rodríguez Amado, Marc Verelst, Vasilii Khripun, Marco Antonio Utrera Martines   +11 more
wiley   +1 more source

New luminescent europium(III) chelates for DNA labeling

, 2006
The new europium(III) chelate {2,2', 2", 2"'-{[4'-(aminobiphenyl-4-yl)-2,2': 6',2"-terpyridine-6,6"-diyl]bis(methylenenitrilo)}-tetrakis( acetato)} europium(III) (ATBTA-Eu3+) and its 4,6-dichloro-1,3,5-triazinyl and succinimidyl derivatives ( DTBTA and ...
Wang, Z, Kazuko Matsumoto, Matsumoto, K, Yuan, JL, Hashino, K, Sumitomo, K, Nishioka, T, Hosoya, C, Wang, GL, Yamamoto, Y, Ikawa, K   +10 more
core   +1 more source

Study of the interaction of Zinc sulfide with Europium (III) fluoride by spectroscopic methods

Фізика і хімія твердого тіла
A study was conducted on the interaction of Zinc sulfide, obtained by the method of self-propagating high-temperature synthesis, and purified from oxygen with Europium (III) fluoride. The optical properties of the obtained systems were studied.
V.F. Zinchenko, O.V. Mozkova, A.V. Babenko, P.G. Doga, I.R. Magunov, R.E. Khoma   +5 more
doaj   +1 more source

High‐Efficiency Phosphor Thin Films With Controlled Lateral Displacement for Low Color Crosstalk in Micro‐LED Displays

Journal of the Society for Information Display, EarlyView.
High‐efficiency nano‐phosphor thin films were developed for micro‐LED color conversion, achieving high quantum efficiency and reduced lateral photon displacement. The optimized film structure effectively suppresses color crosstalk and enables high‐performance, full‐color micro‐LED displays.
Zengzhi Pei, Justin Otto, Asim Mohammed A. Noor Elahi, Jian Xu   +3 more
wiley   +1 more source

Europium-Doped Gd₂O₃ Nanotubes Increase Bone Mineral Density in Vivo and Promote Mineralization in Vitro

, 2017
Europium-doped Gd2O3 nanotubes (Gd2O3:Eu3+ NTs) have been extensively applied in the field of bioscience for their photostability and magnetic properties.
Xinjian Yang (660091), Shizhu Chen (1501039), Wentong Sun (3089199), Yi Jin (38575), Kun Ge (51792), Dandan Liu (303719), Guang Jia (309803), Huifang Liu (792239), Min Ge (731298), Jinchao Zhang (1324296), Zhenhua Li (312199)   +10 more
core   +1 more source

Sustainable Metal Recovery From E‐Waste: Exploring Greener Leachates in Hydrometallurgical Processes

MetalMat, EarlyView.
Recycling of electronic waste to synthesize valuable metals using green leachate. ABSTRACT The accumulation of electronic waste (e‐waste) poses environmental hazards and leads to the loss of valuable metals such as gold, silver, copper, and rare earth elements.
Shassatha Paul Saikat, Nazim Uddin, Md. Kawsar, Samina Ahmed, Md. Sahadat Hossain   +4 more
wiley   +1 more source

Flour moisture detection with an europium-based luminescent sensor

, 2023
In this work, we describe the application of the self-assembled europium complex 1:Eu(III) (where 1: diethyl 8-methoxy-2-oxo-1,2,4,5-tetrahydro-cyclopenta[de]quinolin-3-yl)phosphonate) for the analysis of water content of wheat flour.
Ignacio, Sainz, Francisco, Fueyo-González, Rosario, Herranza, Angel, Orte, Isaac, Rodriguez-Ruiz, Rocio, Villodres, Giulia, Micolonghi, Sébastien, Teychené, Emilio, Garcia-Fernandez, Anabel, Santiago-Cenit, Eva M., Talavera, Juan A., Gonzalez-Vera   +11 more
core   +1 more source