Quantum dots on vertically aligned gold nanorod monolayer: plasmon enhanced fluorescence


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Peng B., Li Z., Mutlugun E. , Hernandez Martinez P. L. , Li D., Zhang Q., ...Daha Fazla

NANOSCALE, cilt.6, ss.5592-5598, 2014 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 6 Konu: 11
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1039/c3nr06341k
  • Dergi Adı: NANOSCALE
  • Sayfa Sayıları: ss.5592-5598

Özet

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.