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Chiral Ceramic Nanoparticles
In article number 2206956, Hendrik Heinz, Nicholas A. Kotov, and co‐workers describe how the chirality of V2O3 nanoparticles strongly changes when they intercalate Zn2+ ions, generating strong modulation f polarization rotation from the ultraviolet to infrared range. High g‐factors, synthetic simplicity, and environmental robustness of self‐assembled composite films from...
Reconfiguration of chiral ceramic nanostructures after ion intercalation should favor specific nanoscale twists leading to strong chiroptical effects. In this work, V2O3 nanoparticles are shown to have “built‐in” chiral distortions caused by binding of tartaric acid enantiomers to the nanoparticle surface. As evidenced by spectroscopy/microscopy techniques and calculations of nanoscale chirality...
Nanocolloids that are cumulatively referred to as nanocarbons, attracted significant attention during the last decade because of facile synthesis methods, water solubility, tunable photoluminescence, easy surface modification, and high biocompatibility. Among the latest development in this reserach area are chiral nanocarbons exemplified by chiral carbon dots (CDots). They are expected to have applications...
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