Young Adam J, Serpell Christopher J, Chin Jia Min, Reithofer Michael R
Gray Centre for Advanced Materials, School of Mathematics and Physical Sciences, University of Hull, Cottingham Road, Hull, East Riding of Yorkshire HU6 7RX, UK.
Chem Commun (Camb). 2017 Nov 16;53(92):12426-12429. doi: 10.1039/c7cc07602a.
Drawing from the natural amino acid chiral pool, l and d histidines were utilized as chiral NHC ligands in the synthesis of NHC-stabilized chiroptical gold nanoparticles. Centrifugal size selection afforded monodisperse gold nanoparticles which display mirrored signals in CD spectroscopy.
从天然氨基酸手性库中获取原料,左旋和右旋组氨酸被用作手性N-杂环卡宾配体,用于合成N-杂环卡宾稳定的手性光学金纳米颗粒。通过离心尺寸选择得到了单分散的金纳米颗粒,这些颗粒在圆二色光谱中显示出镜像信号。