Results 291 to 300 of about 260,636 (325)

Infrared spectroscopy of interstellar H2O ice analogues

, 1997
openaire   +2 more sources

Operando X‐ray Spectroscopy Study of Pd and Pd–Au Laterally Condensed Catalysts during Selective Acetylene Hydrogenation: The Role of Carbon

Advanced Materials, EarlyView.
The selective hydrogenation of acetylene over laterally condensed Pd and Pd–Au catalysts (LCCs) was investigated using operando X‐ray absorption and photoelectron spectroscopy in combination with density functional theory. Pd‐LCCs were found to incorporate significantly more carbon into the metal lattice than Pd–Au LCCs, where the carbon uptake governs
Eylül Öztuna, Thomas Götsch, Daniel Cruz, Patrick Zeller, Olga V. Vinogradova, Zehua Li, Christian Rohner, Franz‐Philipp Schmidt, Zahra Gheisari, Alexander Steigert, Martin Muske, Michael Hävecker, Eugen Stotz, Iryna Antonyshyn, Frank Girgsdies, Olaf Timpe, Thomas Lunkenbein, Vanessa J. Bukas, Karsten Reuter, Robert Schlögl, Katarzyna Skorupska, Axel Knop‐Gericke, Beatriz Roldán Cuenya   +22 more
wiley   +1 more source

Green approach in saponin extraction from Acanthophyllum caryophyllaceae root based on ultrasonication coupled with solvent extraction method and its lyophilization. [PDF]

Sci Rep
Yavarzadeh S, Jafarizadeh-Malmiri H, Ahmadi O.   +2 more
europepmc   +1 more source

Formation AgI and ZnI₂ Nanocrystals in AgI-ZnI₂-SiO₂ Hybrid Powders. [PDF]

Nanomaterials (Basel)
Averkina A, Valtsifer I, Strelnikov V, Kondrashova N, Valtsifer V.   +4 more
europepmc   +1 more source

Uptake of ammonia by ice surfaces at atmospheric temperatures.

Faraday Discuss
Richter C, Gholami S, Manoharan Y, Buttersack T, Longetti L, Artiglia L, Ammann M, Bartels-Rausch T, Bluhm H.   +8 more
europepmc   +1 more source

Enhancing Rheology and Wettability of Drilling Fluids at Ultra-Low Temperatures Using a Novel Amide Material. [PDF]

Gels
Huang N, Sun J, Liu J, Lv K, Deng X, Zhang T, Sun Y, Yan H, Hou D.   +8 more
europepmc   +1 more source

Interstellar formation of 1,2-propanediol (CH₃CH(OH)CH₂OH) and 1,2-ethenediol (HOCHCHOH)-key precursors to sugars and sugar derivatives. [PDF]

Chem Sci
Wang J, Zhang C, Eckhardt AK, Kaiser RI.
europepmc   +1 more source

Spitzer Spectroscopy of Ices: From Molecular Cores to Planet-Forming Disks

, 2006
A. C. A. Boogert
openalex   +1 more source

Development of an impedimetric aptasensor for Shiga-like toxin 1 using a DNA aptamer and an interdigitated microelectrode. [PDF]

RSC Adv
Mili M, Chinnadayyala SR, Cho S, Goswami P.   +3 more
europepmc   +1 more source

Occurrence and health risk assessment of microplastics in beverages and ice packs. [PDF]

Sci Rep
Soudavari A, Barari F, Ehsani E, Bonyadi Z, Davoudi M.   +4 more
europepmc   +1 more source