Electrochemical genosensor based on colloidal gold nanoparticles for the detection of factor V Leiden mutation using disposable pencil graphite electrodes - Ekren, Hayati.; Erdem, Arzum.; Kerman, Kagan.; Ozkan, Dilsat.; Ozsoz, Mehmet.; Taylan, Muzaffer.; Topcuoglu, Nejat.; Tugrul, Berrin.