Results 211 to 220 of about 3,381,508 (304)

Eu₂Li(C₃)H: A Carbide Hydride Phase Incorporating Eu². [PDF]

J Am Chem Soc
Kleinöder T, Hoverath C, Lorenz T, Wiethölter J, Block T, Pöttgen R, Förster T, Suta M, Ruschewitz U.   +8 more
europepmc   +1 more source

Replacement of Ores Recorded by Textures and Chemical Compositions of Sphalerite: An Example From the Furutobe Kuroko Deposit, Akita, Japan

Geological Journal, EarlyView.
Coupled dissolution‐reprecipitation of early formed Cd‐, Fe‐, Ag‐ and Sb‐poor sphalerite through interaction with high‐temperature and high‐sulphur fugacity Cu‐rich fluids, responsible for the formation of the yellow ores, resulted in the formation of Cd‐, Fe‐, Ag‐ and Sb‐rich, heavily chalcopyrite‐diseased sphalerite and enrichment of critical metals ...
Manuel Nopeia, Ryohei Takahashi, Andrea Agangi, Pearlyn Manalo, Hinako Sato   +4 more
wiley   +1 more source

Speciation, Structural Refinement, and Distribution of Ti Sites in Titanium Silicalite-1 From ^47/49Ti NMR Crystallography at 28.2 Tesla. [PDF]

Angew Chem Int Ed Engl
Kaul CJ, Koppe J, Lätsch L, Wörle M, Aghazada S, Holmes JB, Wartmann C, Zheng M, Berkessel A, De Baerdemaeker T, Parvulescu AN, Seidel K, Teles JH, Yakimov AV, Copéret C.   +14 more
europepmc   +1 more source

Canted antiferromagnetism in a spin-orbit coupled S_eff = 3/2 triangular-lattice magnet DyAuGe. [PDF]

Nat Commun
Kurumaji T, Gen M, Kitou S, Ikeuchi K, Sagayama H, Nakao H, Yokoo TR, Arima TH.   +7 more
europepmc   +1 more source

Analytical Characterization of Quantum Dot Enhancement Films in Commercial Displays

Helvetica Chimica Acta, EarlyView.
Colloidal quantum dots (QDs) are increasingly used in displays, yet many compositions are regulated due to hazardous metal content. Their accurate identification and assessment are therefore essential. Here, a multimodal analytical workflow centered on LA‐ICP‐MS enables spatially resolved identification and classification of QDs in commercial quantum ...
Dylan Käser, Tobias Schöberl, Norman Lüchinger, Yuliia Kominko, Sebastian Sabisch, Matthias Klimpel, Andrii Kanak, Sergii Yakunin, Detlef Günther, Maksym V. Kovalenko, Dmitry N. Dirin   +10 more
wiley   +1 more source

Bi-stable dipole polarity in spherical shell dynamo with quadruple convection. [PDF]

Sci Rep
Hasegawa H, Ohtani H, Sato T.
europepmc   +1 more source

Sphingosine‐1‐Phosphate Receptor 1 Promotes Ovarian Cancer Tumorsphere Proliferation and Metastasis

International Journal of Cancer, EarlyView.
In high‐grade serous ovarian cancer, malignant ascites frequently arise as ovarian cancer cells shed from the primary tumor and aggregate into tumorspheres, severely limiting treatment success. To date, little is known about the mechanisms governing tumorsphere endurance and metastasis within the ascites once formed.
Núria Gendrau‐Sanclemente, Agnès Figueras, Ferran Medina‐Jover, Juan A. Marín‐Jiménez, Michelle De Leeuw, Tianyu Dai, Marina Moreno‐Mosquera, Andrea Morales, Marc Guiu, Josefina Casas, José Carlos Perales, Roger R. Gomis, Francesc Viñals   +12 more
wiley   +1 more source

Ambiguities in Assigning Single-Crystal NMR Data to Individual Atoms in the Crystal Structure: A Case Study of Hambergite, Be₂BO₃OH, by ⁹Be and ¹¹B NMR Spectroscopy, XRD Measurements and DFT Calculations. [PDF]

Magn Reson Chem
Steinadler J, Krach G, Witthaut K, Stürzer T, Hochleitner R, Schnick W, Bräuniger T.   +6 more
europepmc   +1 more source

Second‐trimester multimetabolite panel for early preeclampsia rule‐out

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective We aimed to establish a high‐sensitivity, multimetabolite rule‐out model for the development of preeclampsia (PE), prioritizing minimizing false negatives to exclude low‐risk individuals from intensive surveillance confidently. Methods In this prospective, nested case–control study, maternal serum samples were collected between 20+0 ...
Matthews Silva Martins, Julyane N. S. Kaihara, Diego Fortes Salgueiro, Viviane Cunha Cardoso, Silvana Maria Quintana, Ricardo Carvalho Cavalli, Valerio Garrone Barauna, Valeria Cristina Sandrim   +7 more
wiley   +1 more source

Magnetic Phase Transition in the Quasi-One-Dimensional Spin Chain System Fe_0.75Cu_0.25NbO₄. [PDF]

ACS Omega
Evaristo DDS, Silva RS, Jucá RF, Dos Santos C, Saraiva GD, Gainza J, Rodrigues JE, Céspedes E, Martínez JL, Alonso JA, de Vasconcelos IF, Sampaio Oliveira FG, Ferreira NDS, Ramiro de Castro AJ, Passamani EC, Macêdo MA.   +15 more
europepmc   +1 more source