Sarcosine Prostate Cancer Biomarker Detection by Controlling Oxygen in NiOx Membrane on Vertical Si Nanowires in Electrolyte-Insulator-Nanowire Structure.

Sarcosine prostate cancer biomarker with the low concentration of 1 pM has been detected by controlling oxygen from 1 to 15 sccm in NiOx membrane on chemically etched vertical Si nanowires (SiNWs) ...