Results 241 to 250 of about 203,665 (317)

Resolving a Nearly Two‐Centuries‐Old Mystery: On the Structural Chemistry and Physicochemical Properties of Compounds Associated With the Term Ammelide

Chemistry – A European Journal, EarlyView.
The crystal structure of ammelide, also known as melanuric acid, was solved almost 200 years after its discovery by Liebig. Moreover, three modifications of its 1:1 adduct with ammeline were structurally elucidated, consisting of layers with a honeycomb motif analogous to melamine cyanurate.
Thaddäus J. Koller, Kristian Witthaut, Reinhard M. Pritzl, Simon M. J. Endraß, Markus Rösch, Georg Krach, Nadine Lammer, Thomas M. Klapötke, Wolfgang Schnick   +8 more
wiley   +1 more source

Evolution of the Structure of EDPM Crosslinking Networks and Its Influence on the Rheological Properties of the Injection Molding Process. [PDF]

Polymers (Basel)
Gomez-Jimenez S, Guerrero Mendez C, Lopez-Betancur D, Robles-Guerrero A, Navarro-Solis D, Silva-Acosta L, Lopez-Baltazar EA, Ortiz-Letechipia J, Contreras-Rodríguez AR.   +8 more
europepmc   +1 more source

The Electronic Spin State of Diradicals Obtained from the Nuclear Perspective: The Strange Case of Chichibabin Radicals

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
The electronic spin state of two Chichibabin radicals is investigated using 2‐dimensional hyperfine correlated Electron Nuclear Double Resonance. The protons (I=1/2) act as a reference for the electronic spin quantum number (S) via their hyperfine interactions.
Gabriel Moise, Saleta Fernández, Kit Joll, Mikhail V. Vaganov, Fátima García, Christiane R. Timmel, Diego Peña, Arzhang Ardavan   +7 more
wiley   +1 more source

Structural insights into GM4951 as a lipid droplet GTPase regulating hepatic lipid metabolism. [PDF]

Nat Commun
Raj R, Jiang Y, Jha RK, Moresco EMY, Joshi H, Zhang Z, Beutler B.   +6 more
europepmc   +1 more source

Using Time-Temperature Superposition On Creep Of Nuclear Concrete

, 2019
Grasley Zachary, Baranikumar Aishwarya, Christa E. Torrence Christa   +2 more
openalex   +1 more source

Tuning the Growth Pattern of Triangular Silver Nanoplates from Lateral to Vertical by Secondary Metal Addition

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
What happens, if in the synthesis of flat silver platelets, the slow deposition of silver along twinning faults is disturbed by the addition of a nobler metal? We have looked into it and found a way to fine‐tune the metal deposition in lateral and vertical direction.
Jonas Kluitmann, Andrea Csáki, Wolfgang Fritzsche, Johann Michael Köhler   +3 more
wiley   +1 more source

Crystal structures and snapshots along Tpt1-catalyzed phosphate transfer from nucleic acid to NAD^. [PDF]

Nat Commun
Cao C, Yang J, Zhang W, Chen J, Gao Y, Yao Y, Zhang Y, Li H, Li L, Luo Z, Wang C, Tang G, Cui R, Liu H, Wang Q, Huang Z, Ma J, Gan J.   +17 more
europepmc   +1 more source

When Dihedral Angles Mask Denticity in Molecular Conductance

ChemPhysChem, EarlyView.
This study tests whether higher molecule–electrode denticity increases conductance in single‐molecule junctions. Using nonequilibrium Green's function technique in conjunction with density functional theory simulations and mechanically controlled break‐junction experiments on a tetradentate N‐heterohexacene, it is found that conductance depends mainly ...
Kevin Batzinger, Dylan Dyer, M. D. Hashan C. Peiris, Tarek H. El‐Assaad, Rashmi Yohani Amarakoon Arachchige, Sam LaMotte, Dominic V. McGrath, Oliver L.A. Monti, Manuel Smeu   +8 more
wiley   +1 more source

Numerical study of coal reservoir and borehole parameters evaluation considering temperature and multi-borehole superposition effects. [PDF]

Sci Rep
Fan N, Qiao Y, Liu C, Wang A, Deng C, Chen X.   +5 more
europepmc   +1 more source

Photometric Diagnostic of the Sheath Dynamics and Electron Density Trends in Single and Dual Frequency CCRF Argon Plasmas

Contributions to Plasma Physics, EarlyView.
ABSTRACT A methodological study is presented on a noninvasive photometric diagnostic for determining trends in electron density and sheath dynamics in single (1f) and a dual (2f) radio frequency capacitively coupled (CCRF) argon plasmas. The 1f discharges are operated at 13.56 and 27.12 MHz, respectively, while the 2f discharge is driven by both ...
Daniel Zuhayra, Jessica Niemann, Viktor Schneider, Holger Kersten   +3 more
wiley   +1 more source