Molecular sensing by pyrene excimer signal of fluorescent DNA aptamer.
The pyrene excimer label (2) has been incorporated into the adjacent residue to the binding site of anti-ATP DNA aptamer. The fluorescent aptamer exhibited the specific fluorescence signal only in the presence of ATP.
Ohtani
Yusuke
Y
Department of Applied Chemistry, Himeji Institute of Technology, 2167 Shosha, Himeji 671-2201, Japan.
Yamana
Kazushige
K
Nakano
Hidehiko
H
D001483:Base Sequence; D004247:DNA / Q000737:chemistry*; D017931:DNA Primers; D005453:Fluorescence; D009690:Nucleic Acid Conformation; D011721:Pyrenes / Q000737:chemistry*
D017931:DNA Primers; D011721:Pyrenes; D004247:DNA; C030984:pyrene