Results 11 to 20 of about 142,998 (304)

Gadolinium

, 2022
Gadolinium (Gd) belongs to the rare-earth elements. Depending on the temperature, Gd is either ferromagnetic or paramagnetic. Gadolinium obtained its name from Johan Gadolin, the Finnish chemist who discovered gadolinite, a mineral that contains ...
Lennart K. Blomqvist, Aaseth, Jan,, Blomqvist, Lennart K.,, Gunnar F. Nordberg, Jan Aaseth, Nordberg, Gunnar,   +5 more
core   +2 more sources

Gadolinium Behavior in Seawater: a Molecular Basis for Gadolinium Anomalies

Marine Chemistry, 1991
Gadolinium enrichments in solution relative to europium and terbium, have been investigated by examining europium, gadolinium, and terbium uptake on the macroalgae, Ulva lactuca L.
Kim, Ki-Hyun, Byrne, Robert H., Lee, Jong Hyeon   +2 more
core   +3 more sources

Deposition of GdSmTi Coating for Corrosion Control of SS 316L in Bio-Field [PDF]

Engineering and Technology Journal, 2023
The corporation of rare earth metals (lanthanides series) with other metals gives good properties in different fields, such as protecting the metallic surface from corrosion risk. In this work, the investigation on adding gadolinium (Gd) and samarium (Sm)
Shaimaa Naser, Rana Anaee, Hussein Jaber
doaj   +1 more source

Investigation the global effect of rare earth gadolinium on the budding Saccharomyces cerevisiae by genome-scale screening

Frontiers in Microbiology, 2022
IntroductionThe rare earth gadolinium (Gd) is widely used in industry and medicine, which has been treated as an emerging pollutant in environment. The increasing pollution of Gd has potential hazards to living organisms.
Yuhang Cao, Caiyun Zhang, Yu Fang, Yumeng Liu, Kexin Lyu, Jian Ding, Xue Wang   +6 more
doaj   +1 more source

Analysis of a Low-Speed Drive System Using Intelligent Materials

Actuators, 2021
This paper presents a low speed drive system with a simple and reliable construction, which can be used in an area where there is no power supply (isolated areas, forests, agricultural fields, etc.) and which operates on the basis of two heat sources ...
Vasile Eusebiu Toader, Laurențiu Dan Milici, Constantin Ungureanu, Ciprian Bejenar, Oana Vasilica Grosu   +4 more
doaj   +1 more source

Characteristic stacked structures and luminescent properties of dinuclear lanthanide complexes with pyrene units

Frontiers in Chemistry, 2023
A novel design strategy of stacked organic fluorophores using dinuclear lanthanide (Ln(III)) complexes is demonstrated for the formation of excimer.
Takuma Nakai, Kaori Shima, Sunao Shoji, Sunao Shoji, Koji Fushimi, Yasuchika Hasegawa, Yasuchika Hasegawa, Yuichi Kitagawa, Yuichi Kitagawa   +8 more
doaj   +1 more source

(Diaqua)hexakis(4,4,4-trifluoro-1-(1-methyl-1H-pyrazol-4-yl)butane-1,3-dionato-κ²O,O’)(μ-(1,4-dioxane))digadolinium (III), Solvate with Two Molecules of 1,4-Dioxane

Molbank, 2022
A binuclear gadolinium (III) complex was obtained through the interaction of GdCl3·6H2O, 4,4,4-trifluoro-1-(1-methyl-1H-pyrazol-4-yl)butane-1,3-dione and NaOH in MeOH solution. Molar ration of reagents equal to 1:3:3 was used.
Ilya V. Taydakov, Yury A. Belousov, Mikhail T. Metlin, Victoria E. Gontcharenko   +3 more
doaj   +1 more source

Reclaiming Power Potential from Low Temperature Waste Heat by Thermomagnetic Heat Engines

Energies, 2022
Thermomagnetic heat engines were designed, constructed, and tested, where numbers of gadolinium (Gd) blocks were used to exploit low temperature waste heat.
Yeongmin Kim, Muhammad Uzair Mehmood, Hyun Joo Han, Yu Jin Kim, Seung Jin Oh, Sang-Hoon Lim   +5 more
doaj   +1 more source

Gadolinium-free Magnetic Resonance Imaging of the Liver via an Oatp1-Targeted Manganese(III) Porphyrin

, 2022
Controversy surrounding gadolinium-based contrast agents (GBCAs) has rendered their continued utility highly contentious, but the liver-specific GBCA Gd­(III) ethoxybenzyl-diethylene triamine pentaacetic acid (Gd­(III)-EOB-DTPA) remains in use because it
John A. Ronald (13118194), Nivin N. Nyström (13118188), Timothy J. Scholl (1854271), Francisco M. Martinez (13118191), Hanlin Liu (9598259), Xiao-an Zhang (1854277)   +5 more
core   +2 more sources

Quantitative Assessment of Late Gadolinium Enhancement and Edema at Cardiac Magnetic Resonance in Low-Risk Myocarditis Patients

Tomography, 2022
In this study, we aimed to quantify LGE and edema at short-tau inversion recovery sequences on cardiac magnetic resonance (CMR) in patients with myocarditis. We retrospectively evaluated CMR examinations performed during the acute phase and at follow-up.
Caterina Beatrice Monti, Francesco Secchi, Marco Alì, Francesco Saverio Carbone, Luca Bonomo, Davide Capra, Nazanin Mobini, Giovanni Di Leo, Francesco Sardanelli   +8 more
doaj   +1 more source