Quantum dots on vertically aligned gold nanorod monolayer: plasmon enhanced fluorescence
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Date
2014
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Source Title
Nanoscale
Print ISSN
2040-3364
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Publisher
Royal Society of Chemistry
Volume
6
Issue
11
Pages
5592 - 5598
Language
English
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Journal Title
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Volume Title
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Abstract
CTAB-coated Au nanorods were directly self-assembled into a vertically aligned monolayer with highly uniform hot spots through a simple but robust approach. By coupling with CdSe/ZnS quantum dots, a maximum enhancement of 10.4 is achieved due to: increased excitation transition rate, radiative rate, and coupling efficiency of emission to the far field.