Han Lin, Hideyuki Mitomo, Yusuke Yonamine, Zhiyong Guo, Kuniharu Ijiro.Industrial & Engineering Chemistry Research 2022, 61 Biomimetic Metallic Nanostructures for Biomedical Applications, Catalysis, and Beyond. Mohammad Tavakkoli Yaraki, Shima Zahed Nasab, Iman Zare, Mohammad Dahri, Mohammad Moein Sadeghi, Maedeh Koohi, Yen Nee Tan.Self-Assembled Nanodot Actuator with Changeable Fluorescence by π–π Stacking Force Based on a Four-Armed Foldable Phthalocyanine Molecule and Its Supersensitive Molecular Recognition. Liu Hu, Huanghuang Chen, Meng Ju, Aiqin Hou, Kongliang Xie, Aiqin Gao.Chiral Au Nanorods: Synthesis, Chirality Origin, and Applications. Shenli Wang, Xing Liu, Stefanos Mourdikoudis, Jie Chen, Weiwei Fu, Zdeněk Sofer, Yuan Zhang, Shunping Zhang, Guangchao Zheng.Journal of the American Chemical Society 2023, Article ASAP. Large Optical Asymmetry in Silver Nanoparticle Assemblies Enabled by CH−π Interaction-Mediated Chirality Transfer. Ye Wang, Rongjuan Liu, Zongze Zhang, Jingjing Wei, Zhijie Yang.Tracking the Growth of Chiral Plasmonic Nanocrystals at Molybdenum Disulfide Heterostructural Interfaces. Jun Jiang Luo, Hang Zhang, Hao Lin Zou, Hong Qun Luo, Nian Bing Li, Bang Lin Li.This article is cited by 46 publications. Furthermore, the control of interparticle orientation enables the study of plasmonic phenomena, in particular, synergistic effects arising from plasmonic coupling of such bimetallic systems. Gold–silver nanorods are ideal candidates for plasmonic sensing with increased sensitivity as needed in pathogen RNA or antibody testing for nonlinear optics and light-funneling applications in surface enhanced Raman spectroscopy. The silver shell gives rise to an enhancement of plasmonic properties, reflected here in strongly increased circular dichroism, as compared to pristine gold nanorods. We present a method for synthesizing highly stable gold–silver core–shell NRs that are instantaneously functionalized with DNA, enabling chiral self-assembly on DNA origami. Bimetallic, i.e., gold–silver core–shell nanoparticles, can resolve this issue. Consequently, gold nanoparticles have often been favored, despite their inferior optical performance. Silver nanoparticles, particularly silver nanorods, have excellent plasmonic properties but are prone to oxidation and are therefore inherently unstable in aqueous solutions and salt-containing buffers. The spatial organization of metal nanoparticles has become an important tool for manipulating light in nanophotonic applications.
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