Results 71 to 80 of about 191,371 (279)

Lithium and magnesium isotopes fractionation by zone melting [PDF]

, 2016
The process of changing isotopic composition of the lithium and magnesium salts was studied by using the process of zone melting. It was founded in the paper that the process of separation of the lithium isotopes is more effective than for magnesium ...
Akimov, Dmitry Vasilievich, Dyachenko, Alexander Nikolaevich, Egorov, Nikolai Borisovich, Podoinikov, I. R., Pustovalova, M. P.   +4 more
core   +1 more source

The Terminal Domains of Collagen‐Like Silk Direct Molecular Interactions and Liquid–Liquid Phase Separation‐Mediated Material Assembly

Advanced Functional Materials, EarlyView.
Terminal domains of recombinant collagen‐like silk regulate hierarchical self‐assembly across molecular and material scales. We show that terminal domains of collagen‐like silk enhance triple‐helix stability and drive liquid–liquid phase separation, enabling reversible formation of fibers and self‐healing films.
Mengjie Shen, Daniil Astapov, Nur Alia Oktaviani, Mami Goto, Keiji Numata, A. Sesilja Aranko   +5 more
wiley   +1 more source

Review of Water Hydrogen Isotope Separation Technology

He huaxue yu fangshe huaxue
Hydrogen isotopes, such as protium(H), deuterium(D), and tritium(T), are widely used in medical treatment, nuclear energy, national defense, and other fields.
SHI Zhang-hong, ZHAO Qing-kai, CHEN Chang-an   +2 more
doaj   +1 more source

Online Determination of Boron Isotope Ratio in Boron Trifluoride by Infrared Spectroscopy

Applied Sciences, 2018
Enriched boron-10 and its related compounds have great application prospects, especially in the nuclear industry. The chemical exchange rectification method is one of the most important ways to separate the 10B and 11B isotope.
Weijiang Zhang, Yin Tang, Jiao Xu
doaj   +1 more source

Discovery of Calcium, Indium, Tin, and Platinum Isotopes

, 2010
Currently, twenty-four calcium, thirty-eight indium, thirty-eight tin and thirty-nine platinum isotopes have been observed and the discovery of these isotopes is discussed here.
Albouy, Aleklett, Alvager, Amaldi, Anderson, Arblaster, Aston, Aston, Aston, Aston, Aston, Audi, Baranov, Barnes, Barnes, Bassani, Batzel, Beraud, Bernas, Bernas, Bingham, Bogdanov, Borg, Burminskii, Burminskii, Catura, Chang, Cline, Cork, Cork, Cork, Davidson, Dempster, Dempster, Deneffe, der Mateosian, Diamond, Dillmann, Dropesky, Duckworth, Duffield, Ehmann, Facetti, Fritze, Fränz, Fränz, Fuchs, Gauvin, Ghoshal, Ginepro, Goriely, Grapengiesser, Greendale, Grummitt, Grummitt, Grunder, Hagebo, Hardy, Hardy, Hinshaw, Hoff, Hofmann, Hseuh, Huber, Huck, Huck, Huyse, Inamura, Izak, J.L. Gross, Kantele, Karras, Kavanagh, Kerek, Kerek, Khulelidze, Kurcewicz, Kurtukian-Nieto, Langevin, Lawson, Lawson, Leander, Lewitowicz, Lhersonneau, Lindner, Lindner, Livingood, Livingood, Livingood, Lund, M. Thoennessen, Mallary, Malysheva, Mantica, Matthews, Mayer, McGinnis, McGinnis, McLennan, McMillan, Mead, Nahmias, Naidu, Naumann, Negra, Nier, Nussis, Pappa, Petroff, Petroff, Podolyak, Pool, Reeder, Rivier, Rivier, Rougny, Roy, S. Amos, Schneider, Seren, Shalev, Shi, Shida, Siivola, Smith, Steer, Steer, Strom, Tarasov, Tendam, Thoennessen, Thompson, Thomson, Tidemand-Petersson, Tribble, Varley, Walke, Wehrli, Wehrli, Wilkinson, Yamazaki, Yamazaki, Yuta, Äystö   +143 more
core   +1 more source

Hartree-Fock-Bogoliubov calculation of charge radii of Sn, Ba, Yb, and Pb isotopes [PDF]

, 2001
Charge radii of Sn, Ba, Yb, and Pb isotopes are calculated within Hartree-Fock-Bogoliubov theory with a Skyrme force and a density-dependent delta-force pairing. We investigate mean field effects of the pairing upon odd-even staggering of isotope shifts.
Audi, Aufmuth, Bonche, Chabanat, Dinger, Dobaczewski, Dutta, Eberz, Fayans, Fayans, Krömer, Raman, Regge, Reinhard, Reinhard, Ring, Sagawa, Sharma, Sharma, Shouichi Sakakihara, Tajima, Tajima, Talmi, Vautherin, Yasutoshi Tanaka   +24 more
core   +2 more sources

Engineering Hydrogen‐Down Water Configurations for Ampere‐Level Electrochemical CO2 Reduction to Formate

Advanced Functional Materials, EarlyView.
Electrochemical CO2 reduction (ECR) to formate is a promising route for sustainable chemical production. Herein, we report the synthesis catalysed byBi‐HfO2@C. The AIMD simulations, DFT calculations, and in situ SEIRAS measurements show that the modification of HfO2 on the Bi surface steers the interfacial water to adopt a favorable hydrogen‐down (OH2↓)
Xiao‐Dong Guo, Shao‐Qing Liu, Jia‐Yi Wu, Qi‐Rui Wen, Xiaoxiao Wei, Shu‐Wen Wu, Xian‐Zhu Fu, Jing‐Li Luo   +7 more
wiley   +1 more source

Nanoparticle Shape Dictates Catalytic Performance in Selective Hydrogenation of Butadiene Over Au‐Pd Core‐Shell Nanoparticles

Advanced Functional Materials, EarlyView.
Controlling the exposed crystal facet of shape‐controlled Au‐Pd core‐shell catalysts though colloidal synthesis enhances their catalytic performance in the industrially relevant selective hydrogenation of butadiene. ABSTRACT Selective hydrogenation of butadiene is a critical step in purification of alkene feedstocks for polymer production and is ...
Marta Perxés Perich, Jan‐Willem Lankman, Petra E. de Jongh, Jessi E. S. van der Hoeven   +3 more
wiley   +1 more source

Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring

Advanced Healthcare Materials, EarlyView.
This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang, Jonathan Wei Jie Lee, Sayyid Mohaideen, Gabriel Sánchez‐Velázquez, Song Wang, Yangyang Han, Liu Lin, Germaine Yong, Raju Cheerlavancha, Duc Thinh Khong, Jianhong Ching, Sharon Hong Yu Han, Jun Yu Yeo, Lian Xu, Gajendra Pratap Singh, Michael S. Strano   +15 more
wiley   +1 more source

Global Sn Isotope Compositions of Cassiterite Identify the Magmatic–Hydrothermal Evolution of Tin Ore Systems

Geosciences
Published Sn isotope data along with 150 new analyses of cassiterite and four granite analyses constrain two major tin isotope fractionation steps associated with (1) separation of tin from the magma/orthomagmatic transitional environment and (2 ...
Ryan Mathur, Wayne Powell, Junming Yao, Frederico Guimaraes, Yanbo Cheng, Linda Godfrey, Fernando Tornos, David Killick, Jay Stephens, Jingwen Mao, Mingguang Sun, Bernd Lehmann   +11 more
doaj   +1 more source