Sensing targeted tumor markers with high sensitivity provides vital information for the fast
diagnosis and treatment of cancer patients. A vascular endothelial growth factor (VEGF165) …

Herein, a label free electrochemical aptasensor based on ordered mesoporous carbon–gold
nanocomposite modified screen printed electrode has been fabricated for the detection of …

A lable-free electrochemical aptasensor was successfully developed for the sensitive
detection of carcinoembryonic antigen as a tumor biomarker. To do this, a ternary …

In the present study, a sensitive electrochemical aptamer-based biosensing strategy for
human non-small cell lung cancer (NSCLC) detection was proposed using nanofiber …

Early detection can help control and treat ovarian cancer, which is one of the most deadly
types of cancer among women. Nowadays, nanobiosensors as a time-saving tool with highly …

In this work, a label free electrochemical aptasensor for the detection of ultra-traces of
vascular endothelial growth factor (VEGF 165) based on “signal off” and “signal on” …

In this report, a label‐free electrochemical aptasensor for carcino‐embryonic antigen (CEA)
was successfully developed based on a ternary nanocomposite of gold nanoparticles …

In this work, an integrated electrode system consisting of a graphene working electrode, a
carbon counter electrode and an Ag/AgCl reference electrode was fabricated on an FR-4 …

New technologies have provided suitable tools for rapid diagnosis of cancer which can
reduce treatment costs and even increase patients' survival rates. Recently, the …

In this work, we have developed an electrochemical aptasensor for high-sensitivity
determination of carcinoembryonic antigen (CEA) based on lead ion (Pb 2+)-dependent …