Nanorattles with tailored electric field enhancement was written by Schnepf, Max J.;Mayer, Martin;Kuttner, Christian;Tebbe, Moritz;Wolf, Daniel;Dulle, Martin;Altantzis, Thomas;Formanek, Petr;Foerster, Stephan;Bals, Sara;Koenig, Tobias A. F.;Fery, Andreas. And the article was included in Nanoscale in 2017.Related Products of 122-18-9 The following contents are mentioned in the article:
Nanorattles are metallic core-shell particles with core and shell separated by a dielec. spacer. These nanorattles have been identified as a promising class of nanoparticles, due to their extraordinary high elec.-field enhancement inside the cavity. Limiting factors are reproducibility and loss of axial symmetry owing to the movable metal core; movement of the core results in fluctuation of the nanocavity dimensions and commensurate variations in enhancement factor. We present a novel synthetic approach for the robust fixation of the central gold rod within a well-defined box, which results in an axisym. nanorattle. We determine the structure of the resulting axisym. nanorattles by advanced transmission electron microscopy (TEM) and small-angle X-ray scattering (SAXS). Optical absorption and scattering cross-sections obtained from UV-vis-NIR spectroscopy quant. agree with finite-difference time-domain (FDTD) simulations based on the structural model derived from SAXS. The predictions of high and homogenous field enhancement are evidenced by scanning TEM electron energy loss spectroscopy (STEM-EELS) measurement on single-particle level. Thus, comprehensive understanding of structural and optical properties is achieved for this class of nanoparticles, paving the way for photonic applications where a defined and robust unit cell is crucial. This study involved multiple reactions and reactants, such as N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9Related Products of 122-18-9).
N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Related Products of 122-18-9
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics