PNA-DNA hybridization study using labeled streptavidin by voltammetry and surface plasmon fluorescence spectroscopy.
Liu J, Tiefenauer L, Tian S, Nielsen PE, Knoll W.
Liu J, et al. Among authors: tian s.
Anal Chem. 2006 Jan 15;78(2):470-6. doi: 10.1021/ac051299c.
Anal Chem. 2006.
PMID: 16408929
Using ferrocene-streptavidin conjugates as amplifiers, we recently have demonstrated the simultaneous detection of DNA hybridization to peptide nucleic acid (PNA)-modified gold surfaces at the femtomole level by electrochemical and surface plasmon resonance techniques (Liu, J.; …
Using ferrocene-streptavidin conjugates as amplifiers, we recently have demonstrated the simultaneous detection of DNA hybridization to pept …