Results 61 to 70 of about 6,581,018 (264)

X-ray crystallography data collection and refinement statistics.

, 2023
X-ray crystallography data collection and refinement statistics.
Songying Ouyang (564927), Mengxi Liu (1661239), Jinying Lin (5221028), Zekai Li (7385456), Qiuhua Lu (17014583), Yangmiao Ye (17014586), Hongmin Zhang (1340733), Bo Zhang (6559), Jing Chen (4762)   +8 more
core   +1 more source

Electrostatic Superlattices Beyond 1:1 Stoichiometry

Advanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak, Prapti Kakkar, Wesley P. Korba, Honghu Zhang, Wenjie Wang, Surya K. Mallapragada, Alex Travesset, David Vaknin   +7 more
wiley   +1 more source

Crystallographic and computational studies of organic non-linear optical materials [PDF]

, 2007
This thesis presents work on the determination of both linear and non-linear optical properties of organic molecular crystals from high-resolution X-ray diffraction data.
Turner, Michael James
core  

Large-angle convergent-beam setup for femtosecond X-ray crystallography

, 2003
International audienceIt is demonstrated how femtosecond plasma X-ray sources can be used to record X-ray diffraction images with many simultaneous reflections.
Uschmann, I., Boschetto, Davide, Fourmaux, S., Rousse, Antoine, Hulin, D., Perez, J., Förster, E., Rischel, Christian   +7 more
core   +1 more source

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title isoquinoline-1,3,4-trione derivative, C18H9NO5, the five-membered ring of the indane fragment adopts an envelope conformation with the nitrogen-substituted C atom being the flap. The planes of the indane benzene ring and the isoquinoline-1,3,
Raza Murad Ghalib, C. S. Chidan Kumar, Rokiah Hashim, Othman Sulaiman, Hoong-Kun Fun   +4 more
doaj   +1 more source

Single crystal x-ray diffraction studies on small, medium and large molecules [PDF]

, 1996
Chapter 1. Production of crystals for diffraction analysis would be assisted by the devising of a set of rules which, given molecular formula, could predict crystal formation conditions.
Butterworth, Susanna
core  

The effect of proton damage on the X-ray spectral response of MOS CCDs for the swift X-ray telescope [PDF]

, 2002
The effect of non-ionising energy loss(NIEL) of protons in charge-coupled devices is to displace silicon atoms and any dopant materials present from their lattice positions to form lattice defects which in turn can trap electrons [1].
Abbey, AF, Ambrosi, RM, R.M Ambrosi, Wells, A, Smith, D, A.A Wells, A.D.T Short, A.F Abbey, D.R Smith, Short, A   +9 more
core   +1 more source

Self‐Assembled Crystalline Peptoid Nanomaterials as Metal‐Free Enzyme Mimics for Enhanced Carbon Dioxide Hydration and Precipitation

Advanced Functional Materials, EarlyView.
Inspired by metal‐free carbonic anhydrases (CAs) that achieve efficient catalysis without metal cofactors, we herein report a sequence‐defined supramolecular peptoid platform that mimics metal‐free CAs and exhibits hydrolytic activity via a supramolecular assembly‐mediated proton‐transfer mechanism.
Progyateg Chakma, Ying Chen, Thi Kim Hoang Trinh, Anthony R. Perez, Jonathan Gil, Maria Casco Hidalgo, Botao Hao, Kyle Whitaker, Chun‐Long Chen   +8 more
wiley   +1 more source

Purification, crystallization and preliminary X-ray diffraction analysis of an archaeal ABC-ATPase [PDF]

, 2002
In the archaeon Sulfolobus solfataricus glucose uptake is mediated by an ABC transport system. The ABC-ATPase of this transporter (GlcV) has been overproduced in Escherichia coli and purified.
Andy-Mark W. H. Thunnissen, Verdon, Grégory, Thunnissen, Andy-Mark W. H., Thunnissen, Andy-Mark W.H.,, Grégory Verdon, Driessen, Arnold J. M., Dijkstra, Bauke W., Albers, S. V., Bauke W. Dijkstra, Sonja-V. Albers, Driessen, A. J. M., Albers, Sonja Verena, Arnold J. M. Driessen, Dijkstra, B. W., Albers, Sonja-V.,, Verdon, G., Thunnissen, A. -M. W. H.; id_orcid, Dijkstra, Bauke W.,, Thunnissen, A. -M. W. H., Verdon, Grégory,, Driessen, Arnold J.M.,   +20 more
core   +1 more source