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Silica nanoparticle assisted DNA assays for optical signal amplification of conjugated polymer based fluorescent
1Department of Chemical and Biomolecular Engineering, 4 Engineering Drive 4, National University of Singapore, Singapore.
Chemical Communications (Cambridge, England)
|December 18, 2007
Abstract:
A cationic conjugated polymer provided over 110-fold signal amplification for silica nanoparticle based assays, which allow detection of target DNAs at a concentration of 10 pM with a standard fluorometer.
