Results 31 to 40 of about 203,124 (321)

Recycling of Gallium from End-of-Life Light Emitting Diodes

Archives of Metallurgy and Materials, 2017
Nowadays Light Emitting Diodes (LEDs) are widely utilized. They are applied as backlighting in Liquid Crystal Displays (LCD) and TV sets or as lighting equipments in homes, cars, instruments and street-lightning.
Nagy S., Bokányi L., Gombkötő I., Magyar T.   +3 more
doaj   +1 more source

Chalcogenido‐Dimethylgallates and ‐Indates DMPyr2[Me2M(μ2−E)]2 (M=Ga, In; E=S, Se): Building Blocks for Higher and Lower Order Chalcogenidoindates

ChemistryOpen, 2021
Metalation of the anions in the ionic liquids DMPyr[SH] and DMPyr[SeH] (DMPyr=1,1‐dimethylpyrrolidinium) by trimethylgallium and trimethylindium is investigated. The reaction proceeds via pre‐coordination of [EH]−, methane elimination and formation of an
Dr. Jannick Guschlbauer, Tobias Vollgraff, Dr. Lars H. Finger, Dr. Klaus Harms, Prof. Dr. Jörg Sundermeyer   +4 more
doaj   +1 more source

Recent progress on liquid metals and their applications

Advances in Physics: X, 2018
Gallium-based liquid metals show excellent thermal and electrical conductivities with low viscosity and non-toxicity. Their melting points are either lower than or close to room temperature, which endows them with additional advantages in comparison to ...
Guyue Bo, Long Ren, Xun Xu, Yi Du, Shixue Dou   +4 more
doaj   +1 more source

Focused-ion-beam processing for photonics [PDF]

, 2007
Although focused ion beam (FIB) processing is a well-developed technology for many applications in electronics and physics, it has found limited application to photonics.
Ay, Feridun, Hopman, Wico C.L., Ridder, René M. de   +2 more
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Wavelength dependence of light diffusion in strongly scattering macroporous gallium phosphide [PDF]

, 2008
We present time-resolved measurements of light transport through strongly scattering macroporous gallium phosphide at various vacuum wavelengths between 705 nm and 855 nm.
Lagendijk, A., Mosk, A.P., Peeters, W.H., Vellekoop, I.M.   +3 more
core   +2 more sources

Status of the Solar Neutrino Puzzle [PDF]

, 1994
Using the latest results from the solar neutrino experiments and a few standard assumptions, I show that the popular solar models are ruled out at the 3$\sigma$ level or at least TWO of the experiments are incorrect. Alternatively, one of the assumptions
J. Nico, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, K. Lande, M. Spiro, N. Hata, S. Turck-Chièze, S.P. Rosen, Stephen Parke, T. Kirsten, V. Castellani, Y. Suzuki   +12 more
core   +2 more sources

Radionuclide imaging of musculoskeletal infection

Brazilian Archives of Biology and Technology, 2007
Radionuclide imaging studies are routinely used to evaluate patients suspected of having musculoskeletal infection. Three-phase bone imaging is readily available, relatively inexpensive, and very accurate in the setting of otherwise normal bone.
Christopher J. Palestro, Charito Love
doaj   +1 more source

Synthesis, Structure and Impact of 5-Aminoorotic Acid and Its Complexes with Lanthanum(III) and Gallium(III) on the Activity of Xanthine Oxidase

Molecules, 2021
The superoxide radical ion is involved in numerous physiological processes, associated with both health and pathology. Its participation in cancer onset and progression is well documented.
Lozan Todorov, Luciano Saso, Khedidja Benarous, Maria Traykova, Abderahmane Linani, Irena Kostova   +5 more
doaj   +1 more source

Blood-brain barrier transport kinetics of NOTA-modified proteins : the somatropin case [PDF]

, 2020
BACKGROUND: Chemical modifications such as PEG, polyamine and radiolabeling on proteins can alter their pharmacokinetic behaviour and their blood-brain barrier (BBB) transport characteristics. NOTA, i.e. 1,4,7-triazacyclononane-1,4,7-triacetic acid, is a
Bracke, Nathalie, De Spiegeleer, Bart, Janssens, Yorick, Maes, Alex, Sathekge, Mike, Tack, Liesa, Van De Wiele, Christophe, Wynendaele, Evelien   +7 more
core   +1 more source

In Vivo Trafficking of the Anticancer Drug Tris(8-Quinolinolato) Gallium (III) (KP46) by Gallium-68/67 PET/SPECT Imaging

Molecules, 2023
KP46 (tris(hydroxyquinolinato)gallium(III)) is an experimental, orally administered anticancer drug. Its absorption, delivery to tumours, and mode of action are poorly understood. We aimed to gain insight into these issues using gallium-67 and gallium-68
Afnan M. F. Darwesh, Cinzia Imberti, Joanna J. Bartnicka, Fahad Al-Salemee, Julia E. Blower, Alex Rigby, Jayanta Bordoloi, Alex Griffiths, Michelle T. Ma, Philip J. Blower   +9 more
doaj   +1 more source