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, sa.11, ss.5592-5598, 2014 (SCI-Expanded)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 6 Sayı: 11
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1039/c3nr06341k
  • Dergi Adı: NANOSCALE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.5592-5598
  • Abdullah Gül Üniversitesi Adresli: Evet

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.