Results 111 to 120 of about 205,156 (280)

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

Analytical evaluation of atomic form factors: application to Rayleigh scattering

, 2014
Atomic form factors are widely used for the characterization of targets and specimens, from crystallography to biology. By using recent mathematical results, here we derive an analytical expression for the atomic form factor within the independent ...
Abramowitz M., Bransden B. H., Cowan R. D., F. Fratini, Fratini F., Giacovazzo C., J. P. Santos, K. Jänkälä, L. Safari, P. Amaro, Williams D. B., Wilson A. J. C.   +11 more
core   +1 more source

Active-Site-Directed Inhibitors of Prolyl Oligopeptidase Abolish Its Conformational Dynamics [PDF]

, 2016
Deciphering conformational dynamics is crucial for understanding the biological functions of proteins and for designing compounds targeting them. In particular, providing an accurate description of microsecond–millisecond motions opens the opportunity ...
Bernadó, Bernadó, Boehr, Brandt, Canning, Cunningham, Delaglio, Di Daniel, Fülöp, Gelis, Henzler-Wildman, Hornak, Jacques, Jaeger, Jorgensen, Kaszuba, Kichik, Konarev, Korzhnev, Li, Mertens, Mulder, Myöhänen, Nevola, Palmer, Religa, Savolainen, Savolainen, Shan, Svergun, Svergun, Tarragó, Tugarinov, Venäläinen, Yoshimoto   +34 more
core   +3 more sources

New opportunities in biological and chemical crystallography

Journal of Synchrotron Radiation, 2001
Banerjee [Proc. R. Soc. (1933), 141, 188-193] offered a new way of approaching the crystallographic phase problem which not only broke new ground beyond the 'trial and error' structure solution method of that time but also heralded the extremely powerful direct methods of crystallography of the modern era from the 1970s onwards in chemical ...
openaire   +2 more sources

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

Charge-Transfer Probes for Molecular Recognition \u3cem\u3evia\u3c/em\u3e Steric Hindrance in Donor-Acceptor Pairs [PDF]

, 1997
Molecular association of various aromatic hydrocarbons (D, including sterically hindered donors) with a representative group of diverse acceptors (A = quinone, trinitrobenzene, tetracyanoethylene, tropylium, tetranitromethane, and nitrosonium) is ...
Kochi, Jay K., Lindeman, Sergey V., Rathore, Rajendra   +2 more
core   +1 more source

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

Bioinspired RGD-Functionalized Gold Nanoparticles for Integrin-Driven Interaction with Melanoma Cells

International Journal of Nanomedicine
Annarita Del Gatto,1,2,* Patrizia Di Pietro,3,* Michele Saviano,2,4 Marianna Flora Tomasello,4 Giuseppe Pappalardo,4 Rony Snyders,5,6 Giuseppe Forte,7 Cristina Satriano,3 Laura Zaccaro1,2 1Institute of Biostructures and Bioimaging (IBB ...
Del Gatto A, Di Pietro P, Saviano M, Tomasello MF, Pappalardo G, Snyders R, Forte G, Satriano C, Zaccaro L   +8 more
doaj  

Band gap prediction for large organic crystal structures with machine learning

, 2019
Machine-learning models are capable of capturing the structure-property relationship from a dataset of computationally demanding ab initio calculations.
Balatsky, Alexander V., Borysov, Stanislav S., Geilhufe, R. Matthias, Olsthoorn, Bart   +3 more
core   +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