Results 191 to 200 of about 428,252 (328)

Reimagining o‐Carborane‐Based Fluorophores: Charge‐Transfer from Boron Substituents Triggers Aggregation‐ and Crystallization‐Induced Emission

Angewandte Chemie, EarlyView.
This work reports, for the first time, aggregation‐ or crystallization‐induced emission in boron‐substituted carboranes, which was driven by photoinduced charge‐transfer from fluorophore attached via boron vertices. The emission properties can be tuned by varying the substituents, expanding design strategies for luminescent materials.
Balázs Szathmári, Yanhong Gao, Dániel Buzsáki, Dániel Zámbó, Tamás Holczbauer, Antal Udvardy, Pál Szabó, Júlia Kertész, Dóra Hessz, Zsolt Kelemen   +9 more
wiley   +2 more sources

Erratum: A simple goniometer-compatible flow cell for serial synchrotron X-ray crystallography. Corrigendum. [PDF]

J Appl Crystallogr
Ghosh S, Zorić D, Dahl P, Bjelčić M, Johannesson J, Sandelin E, Borjesson P, Björling A, Banacore A, Edlund P, Aurelius O, Milas M, Nan J, Shilova A, Gonzalez A, Mueller U, Brändén G, Neutze R.   +17 more
europepmc   +1 more source

Dual Circularly Polarized Luminescence from Chiral Boron‐Embedded Polycyclic Aromatic Hydrocarbons

Angewandte Chemie, EarlyView.
Boron‐embedded polycyclic aromatic hydrocarbons featuring an asymmetric boron center coordinated by a proximal P═O group were synthesized. Anthracene‐fused boracyclic derivatives show dual circularly polarized luminescence (CPL) arising from excited‐state P═O⋯B dissociation, which converts point chirality into C−B axial chirality.
Tatsuya Mori, Yoshiharu Sano, Tomoyuki Ikai, Yuuya Kawasaki, Katsuhiko Tomooka, Takahiro Sasamori, Shigehiro Yamaguchi   +6 more
wiley   +2 more sources

Towards patient-relevant structures: reviewing body-temperature biological macromolecules and their ligands for pharmaceutical applications. [PDF]

Acta Crystallogr D Struct Biol
Brink A, Helliwell JR, Jacobs FJF.
europepmc   +1 more source

Research Communications – over 100 papers and counting!

Acta Crystallographica Section E, 2014
Helen Stoeckli-Evans
doaj   +1 more source

Multi‐Crystal X‐Ray Diffraction (MCXRD) Bridges the Crystallographic Characterisation Gap in Chemistry and Materials Science: Application to MOFs

Angewandte Chemie, EarlyView.
Multi‐crystal X‐ray diffraction (MCXRD) methods allow accurate structural characterisation with crystals too small for single‐crystal X‐ray diffraction and too large for electron diffraction, as demonstrated here for metal‐organic frameworks, and alleviate the radiation‐induced chemical changes that can result from using high‐intensity X‐ray sources to
Joshua P. Smith, Rebecca Smith, Thomas M. Roseveare, Dominic Bara, Alexander J. R. Thom, Ross S. Forgan, Mark R. Warren, Anna J. Warren, Robin L. Owen, Lee Brammer   +9 more
wiley   +2 more sources

Studies in LEED crystallography

, 2010
Sunantha Hengrasmee
openalex   +1 more source

Crystallography of Alumina-YAG Eutectic [PDF]

, 2008
Serene C. Farmer, Ali Sayir, Robert M. Dickerson, Lawrence E. Matson   +3 more
openalex   +1 more source

IUCrJ celebrates its first year of publication

IUCrJ, 2015
S. Samar Hasnain
doaj   +1 more source

Enantiospecific Optical Sensing of Terpenes by an Aggregated Atropisomeric Platinum(II) Complex

Angewandte Chemie, EarlyView.
Aggregated metal complexes act as an artificial nose and permit reversible optical sensing of small volatile molecules like R/S‐limonene based on enantiospecific recognition. Abstract Terpenes are unfunctionalized small volatile organic compounds (VOCs) that are naturally abundant, relevant to climate change, and impose potential health risks.
Annika Huber, Alessandro Prescimone, Christof Sparr, Oliver S. Wenger   +3 more
wiley   +2 more sources