Optical characterization of DNA-wrapped carbon nanotube hybrids

  title={Optical characterization of DNA-wrapped carbon nanotube hybrids},
  author={Shin Grace Chou and Henrique B{\"u}cker Ribeiro and Eduardo Bed{\^e} Barros and Adelina Pinheiro Santos and Daniel A Nezich and Ge. G. Samsonidze and Cristiano Fantini and Marcos A. Pimenta and Anouar Jorio and F. Plentz Filho and Mildred S. Dresselhaus and Gene F Dresselhaus and Riichiro Saito and Min Zheng and Gloria Bibiana Onoa and Ellen D Semke and Anna K. Swan and M. Selim {\"U}nl{\"u} and Bennett B. Goldberg},
Optical characterization of DNA-wrapped CoMoCAT carbon nanotube hybrids (DNA–CNT) and semiconductor-enriched DNA–CNT was carried out using resonant Raman spectroscopy (RRS) and photoluminescence (PL) experiments. The values of radial breathing modes frequency xRBM were found to be relatively insensitive to the type of wrapping agents surrounding the nanotube. The values of xRBM and the first and second resonant interband transitions, E11 and E22, for a particular (n,m) tube for all sample types… CONTINUE READING
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