Results 31 to 40 of about 155,404 (340)

First search for double-beta decay of 184Os and 192Os

, 2013
A search for double-beta decay of osmium has been realized for the first time with the help of an ultra-low background HPGe gamma detector at the underground Gran Sasso National Laboratories of the INFN (Italy).
Belli, P., Bernabei, R., Cappella, F., Cerulli, R., d'Angelo, S., Danevich, F. A., Di Marco, A., Incicchitti, A., Kovtun, G. P., Kovtun, N. G., Laubenstein, M., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Tretyak, V. I.   +14 more
core   +1 more source

Improved surface-enhanced Raman and catalytic activities of reduced graphene oxide–osmium hybrid nano thin films [PDF]

Royal Society Open Science, 2017
Reduced graphene oxide–osmium (rGO-Os) hybrid nano dendtrites have been prepared by simple liquid/liquid interface method for the first time. The method involves the introduction of phase-transfered metal organic precursor in toluene phase and GO ...
C. Kavitha, K. Bramhaiah, Neena S. John, Shantanu Aggarwal   +3 more
doaj   +1 more source

Tamoxifen-like metallocifens target thioredoxin system determining mitochondrial impairment leading to apoptosis in Jurkat cells [PDF]

, 2017
Tamoxifen-like metallocifens (TLMs) of the group-8 metals (Fe, Ru, and Os) show strong anti-proliferative activity on cancer cell lines resistant to apoptosis, owing to their unique redox properties. In contrast, the thioredoxin system, which is involved
Alberto Bindoli, Alessandra Folda, Anne Vessières, Gérard Jaouen, Hui Zhi Shirley Lee, Maria Pia Rigobello, Michèle Salmain, Pascal Pigeon, Siden Top, Valeria Scalcon   +9 more
core   +3 more sources

Arene-Osmium(II) Complexes in Homogeneous Catalysis

Inorganics, 2021
Although the application of arene-osmium(II) complexes in homogeneous catalysis has been much less studied than that of their ruthenium analogues, different works have shown that, in some instances, a comparable or even superior effectiveness can be ...
Pascale Crochet, Victorio Cadierno
doaj   +1 more source

Solution of the Bohr hamiltonian for soft triaxial nuclei [PDF]

, 2006
The Bohr-Mottelson model is solved for a generic soft triaxial nucleus, separating the Bohr hamiltonian exactly and using a number of different model-potentials: a displaced harmonic oscillator in $\gamma$, which is solved with an approximated algebraic ...
A. Bohr, J. M. Eisenberg, K. Heyde, L. Fortunato, M. A. Preston, S. De Baerdemacker   +5 more
core   +3 more sources

Emergent excitation at the magnetic metal-insulator transition in the pyrochlore osmate Cd2Os2O7 [PDF]

, 2015
The rich physics manifested by 5d oxides falls outside the Mott-Hubbard paradigm used to successfully explain the electronic and magnetic properties of 3d oxides.
A. D. Christianson, A. H. Said, C. Donnerer, D. Casa, D. F. McMorrow, D. Mandrus, J. -Q. Yan, J. G. Vale, J. P. Hill, J. van den Brink, M. D. Lumsden, M. H. Upton, N. A. Bogdanov, S. Calder, S. Nishimoto, X. Liu, Z. Zhao   +16 more
core   +2 more sources

«Platinum» from the collection of A.F. Keller in the State geological museum RAS

Известия высших учебных заведений: Геология и разведка, 2017
The microprobe tests of the supposed platinum from the collection of F.A. Keller at the State geological museum of Russian Academy of Sciences have been carried out for the first time.
N. I. Braynchaninova, A. B. Makeyev, A. R. Makavetskas   +2 more
doaj   +1 more source

Surfactant-free syntheses and pair distribution function analysis of osmium nanoparticles

Beilstein Journal of Nanotechnology, 2022
A surfactant-free synthesis of precious metal nanoparticles (NPs) performed in alkaline low-boiling-point solvents has been recently reported. Monoalcohols are here investigated as solvents and reducing agents to obtain colloidal Os nanoparticles by ...
Mikkel Juelsholt, Jonathan Quinson, Emil T. S. Kjær, Baiyu Wang, Rebecca Pittkowski, Susan R. Cooper, Tiffany L. Kinnibrugh, Søren B. Simonsen, Luise Theil Kuhn, María Escudero-Escribano, Kirsten M. Ø. Jensen   +10 more
doaj   +1 more source

Bypassing the Resistance Mechanisms of the Tumor Ecosystem by Targeting the Endoplasmic Reticulum Stress Pathway Using Ruthenium- and Osmium-Based Organometallic Compounds: An Exciting Long-Term Collaboration with Dr. Michel Pfeffer

Molecules, 2021
Metal complexes have been used to treat cancer since the discovery of cisplatin and its interaction with DNA in the 1960’s. Facing the resistance mechanisms against platinum salts and their side effects, safer therapeutic approaches have been sought ...
Christian Gaiddon, Isabelle Gross, Xiangjun Meng, Marjorie Sidhoum, Georg Mellitzer, Benoit Romain, Jean-Batiste Delhorme, Aïna Venkatasamy, Alain C. Jung, Michel Pfeffer   +9 more
doaj   +1 more source

Spin and orbital dynamics through the metal-to-insulator transition in Cd$_2$Os$_2$O$_7$ probed with high-resolution RIXS [PDF]

, 2020
High-resolution resonant inelastic x-ray scattering (RIXS) measurements ($\Delta$E = 46 meV) have been performed on Cd$_2$Os$_2$O$_7$ through the metal-to-insulator transition (MIT).
Bogdanov, N. A., Brink, J. van den, Calder, S., Christianson, A. D., Davies, N. R., Donnerer, C., Hiroi, Z., Mandrus, D., McMorrow, D. F., Sala, M. Moretti, Vale, J. G., Yamaura, J.   +11 more
core   +2 more sources