title: Photonic interaction between quantum dots and gold nanoparticles in discrete nanostructures through DNA directed self-assembly.
abstract: Discrete nanostructures of CdSe@ZnS QDs and Au NPs were prepared and the photonic interactions between the QDs and Au NPs were systematically investigated. We found that the Au/QD ratio, separation distances between Au NPs and QDs, and the size of the Au NPs in a given discrete nanostructure all affect the interaction between Au NPs and QDs.
authors.affiliation: Suzhou Institute of Nano Tech and Nano Bionics, Chinese Academy of Sciences, Suzhou 215125, China. qbwang2008@sinano.ac.cn
authors.forename: Qiangbin
authors.initials: Q
authors.lastname: Wang
authors.forename: Haining
authors.initials: H
authors.lastname: Wang
authors.forename: Chenxiang
authors.initials: C
authors.lastname: Lin
authors.forename: Jaswinder
authors.initials: J
authors.lastname: Sharma
authors.forename: Shengli
authors.initials: S
authors.lastname: Zou
authors.forename: Yan
authors.initials: Y
authors.lastname: Liu
mesh_terms: D019187:Cadmium Compounds / Q000737:chemistry; D004247:DNA / Q000737:chemistry*; D006046:Gold / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry*; D046529:Microscopy, Electron, Transmission; D049329:Nanostructures / Q000737:chemistry*; D010316:Particle Size; D017785:Photons; D045663:Quantum Dots; D018036:Selenium Compounds / Q000737:chemistry; D019287:Zinc Sulfate / Q000737:chemistry
chemical_list: D019187:Cadmium Compounds; D018036:Selenium Compounds; D006046:Gold; D019287:Zinc Sulfate; D004247:DNA; C058667:cadmium selenide