Results 201 to 210 of about 243,458 (305)

Steuerung der Rotation eines Guanidiniumkations durch Kation‐π‐Wechselwirkungen

Angewandte Chemie, EarlyView.
Ein Lanthanid‐π‐Container wurde für die Bindung eines Guanidiniumkations in dessen aromatischer Kavität mittels Kation‐π‐Wechselwirkungen verwendet. Röntgenkristallographie und Festkörper‐NMR‐Spektroskopie bei schneller Rotation um den magischen Winkel wurden verwendet, um die zugrundeliegenden Wirt‐Gast‐Interaktionen zu untersuchen.
Hannah Busch, Lennart Günzel, Ettore Bartalucci, Robert Schuster, Christian Zocher, Martin Börner, Chandan K. Das, Florian Taube, Björn Corzilius, Maria Fyta, Matthias Ernst, Berthold Kersting, Thomas Wiegand   +12 more
wiley   +1 more source

Excited‐State Pathway Switching via Reversible Structural Phase Transitions in Sb3+‐Doped Cadmium Halides

Angewandte Chemie, EarlyView.
Octahedral (DFPD)6CdCl8:10%Sb and tetrahedral (DFPD)2CdCl4·H2O:5%Sb exhibit distinct luminescence dictated by coordination geometry. Solvent‐induced reversible phase transformation enables dynamic switching between yellow and deep‐orange emission. Combined experimental and computational studies elucidate the luminescence mechanisms, and the reversible ...
Zhe Tang, Binbin Fan, Chenxin Fan, Qingfeng Wei, Dandan Luo, Tingting Xue, Yan Su, Junsheng Chen   +7 more
wiley   +2 more sources

Circularly Polarized Luminescent and Melt‐Processable Copper(I)‐Organic Glasses Based on 2,2′‐Bis(diphenylphosphino)‐1,1′‐binaphthyl

Angewandte Chemie, EarlyView.
Homochiral Cu(I) cyanide complexes based on 2,2’‐bis(diphenylphosphino)‐1,1’‐binaphthyl (BINAP) form melt‐quenched and desolvation‐derived metal–organic glasses that exhibit circularly polarized thermally activated delayed fluorescence (TADF) at room temperature, enabling processable chiroptical materials.
Zeyu Fan, Indranil Sen, Roman Pallach, Guo‐Qiang Li, Andreas Steffen, Sebastian Henke   +5 more
wiley   +2 more sources

Phylogenomic analysis of the collagen-like BclA proteins in <i>Clostridioides difficile</i>. [PDF]

Appl Environ Microbiol
Cid-Rojas F, Guerrero-Araya E, Brito-Silva C, Pizarro-Guajardo M, Rodríguez C, Paredes-Sabja D.   +5 more
europepmc   +1 more source

A Clinically Ultrasound Fusion Visual Prediction Model for Childhood Irreducible Small-Bowel Intussusception. [PDF]

Indian J Pediatr
Qiang H, Li X, Ding Z, Li X, Cao Y, Zhu D.   +5 more
europepmc   +1 more source

Hydrogels Incorporating Donor-Acceptor Stenhouse Adducts as a Platform for Photoinduced, On-Off Switchable Release of Small Molecule Cargos. [PDF]

Macromol Rapid Commun
Dell TN, Cammack-Najera A, Tresa R, Matubbar F, Kaya B, Lathan U, Chami M, DiNardi RG, Rifaie-Graham O, Wojciechowski JP, Stevens MM.   +10 more
europepmc   +1 more source

D614G reshapes allosteric networks and opening mechanisms of SARS-CoV-2 spikes. [PDF]

Proc Natl Acad Sci U S A
Kearns FL, Bogetti AT, Calvó-Tusell C, Braza MKE, Casalino L, Gramm AJ, Braet S, Rosenfeld MA, Rajapaksha H, Barker B, Anand G, Chong LT, Ahn SH, Amaro RE.   +13 more
europepmc   +1 more source

Controlling the Guanidinium Cation Rotation by Cation–π Interactions

Angewandte Chemie International Edition, EarlyView.
A lanthanide π‐container has been employed to trap a guanidinium cation inside the aromatic cavity by cation–π interactions. X‐ray crystallography and solid‐state nuclear magnetic resonance (NMR) spectroscopy at fast magic‐angle spinning (MAS) frequencies have been utilized to probe the underlying host–guest interactions.
Hannah Busch, Lennart Günzel, Ettore Bartalucci, Robert Schuster, Christian Zocher, Martin Börner, Chandan K. Das, Florian Taube, Björn Corzilius, Maria Fyta, Matthias Ernst, Berthold Kersting, Thomas Wiegand   +12 more
wiley   +1 more source

Label-free fluorescence lifetime imaging for rapid discrimination of high-grade prostate cancer in fresh biopsy cores: a feasibility study. [PDF]

J Biomed Opt
Bec J, Zhou X, Tipirneni Y, Chen S, Qi J, Iczkowski KA, Dall'Era M, Marcu L.   +7 more
europepmc   +1 more source

Porcine influenza mAbs to H3, H5, and H7 hemagglutinins recognize H3 egg adapted site and target the HA stem. [PDF]

Discov Immunol
Cayol T, Villanueva-Hernández S, Briggs E, May C, McNee A, Vats A, Mittal B, Sadeyen JR, Iqbal M, Munir D, Di Placido M, Hammond JA, Townsend A, Rijal P, Paudyal B, Tchilian E.   +15 more
europepmc   +1 more source