Results 101 to 110 of about 29,886 (251)

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 more
wiley   +1 more source

Fixed target matrix for femtosecond time-resolved and in situ serial micro-crystallography

Structural Dynamics, 2015
We present a crystallography chip enabling in situ room temperature crystallography at microfocus synchrotron beamlines and X-ray free-electron laser (X-FEL) sources.
C. Mueller, A. Marx, S. W. Epp, Y. Zhong, A. Kuo, A. R. Balo, J. Soman, F. Schotte, H. T. Lemke, R. L. Owen, E. F. Pai, A. R. Pearson, J. S. Olson, P. A. Anfinrud, O. P. Ernst, R. J. Dwayne Miller   +15 more
doaj   +1 more source

LFA: A Lattice Fourier Analyzer for Quantitative In Situ EC‐STM of Adsorbate–Substrate Superstructures

Advanced Materials Interfaces, EarlyView.
Although electrochemical scanning tunneling microscopy provides atomic‐scale access to electrified interfaces, quantitative in situ and operando investigations suffer from drift‐induced distortions. This work introduces the Lattice Fourier Analyzer (LFA), which employs substrate‐anchored affine drift correction in reciprocal space to recover precise ...
Rafał Lewandków, Paulina Wira, Anna Futyma, Radosław Wasielewski, Tomasz Kosmala   +4 more
wiley   +1 more source

Protein crystallization and structure determination at room temperature in the CrystalChip

FEBS Open Bio
The production of high‐quality crystals is a key step in crystallography in general, but control of crystallization conditions is even more crucial in serial crystallography, which requires sets of crystals homogeneous in size and diffraction properties.
Petr Pachl, Léna Coudray, Romain Vincent, Léa Nilles, Hélène Scheer, Christophe Ritzenthaler, Adéla Fejfarová, Pavlína Řezáčová, Sylvain Engilberge, Claude Sauter   +9 more
doaj   +1 more source

Adding New Dimensions to Protein Structures with Room-Temperature Serial Crystallography

CHIMIA
Structure-based drug design (SBDD) uses experimentally determined structures of proteins to aid in the identification of hits and development of leads for protein targets.
Hannah Glover
doaj   +1 more source

Post-refinement method for snapshot serial crystallography [PDF]

Philosophical Transactions of the Royal Society B: Biological Sciences, 2014
A post-refinement procedure has been devised for ‘snapshot’ diffraction data consisting entirely of partially recorded reflections, each diffraction pattern from a crystal in an orientation unrelated to the others. Initial estimates of the diffraction geometry are used to calculate initial partialities, which are then used to scale the entire dataset ...
openaire   +3 more sources

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Crystal structure via fluctuation scattering

IUCrJ
Crystallography is a quintessential method for determining the atomic structure of crystals. The most common implementation of crystallography uses single crystals that must be of sufficient size, typically tens of micrometres or larger, depending on the
Patrick Adams, Tamar L. Greaves, Andrew V. Martin   +2 more
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Application of Serial Crystallography for Merging Incomplete Macromolecular Crystallography Datasets

Crystals
In macromolecular crystallography (MX), a complete diffraction dataset is essential for determining the three-dimensional structure. However, collecting a complete experimental dataset using a single crystal is frequently unsuccessful due to poor crystal
Ki Hyun Nam
doaj   +1 more source