https://commons.ru.ac.za/vital/access/manager/Index en-us 5 Impedimetric aptasensor for HER2 biomarker using graphene quantum dots, polypyrrole and cobalt phthalocyanine modified electrodes https://commons.ru.ac.za/vital/access/manager/Repository/vital:49836 Wed 13 Apr 2022 09:42:08 SAST ]]> Electrochemical detection of human epidermal growth factor receptor 2 using an aptamer on cobalt phthalocyanines–Cerium oxide nanoparticle conjugate https://commons.ru.ac.za/vital/access/manager/Repository/vital:57859 Thu 27 Oct 2022 12:02:42 SAST ]]> Aptamer versus antibody as probes for the impedimetric biosensor for human epidermal growth factor receptor https://commons.ru.ac.za/vital/access/manager/Repository/vital:49720 Sun 10 Apr 2022 14:59:52 SAST ]]>