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

Aptamers are nucleic acid oligomers synthesized from groups of arbitrary oligonucleotides
to bind to a wide range of bio-targets with high specificity and high affinity that are …

Improved outcomes for many types of cancer achieved during recent years is due, among
other factors, to the earlier detection of tumours and the greater availability of screening …

The detection of early-stage cancer offers patients the best chance of treatment and could
help reduce cancer mortality rates. However, cancer cells or biomarkers are present in …

Aptamer-based sensors have been intensively investigated as potential analytical tools in
clinical analysis providing the desired portability, fast response, sensitivity, and specificity, in …

Electrochemical aptasensors have gained significant attention due to their exceptional
sensitivity, selectivity, stability, and rapid response, combining the advantages of …

Cancer is a real menace to all societies globally since it is the leading cause of premature
mortality in men and women. The incidence of malignancies is enhancing as a result of …

Aptamers are synthetic bio-receptors of deoxyribonucleic acid (DNA) or ribonucleic acid
(RNA) origin selected by the systematic evolution of ligands (SELEX) process that bind a …

The early diagnosis of diseases is of great importance for the effective treatment of patients.
Biomarkers are one of the most promising medical approaches in the diagnosis of diseases …

This article reviews the progress of diversity of electrochemical aptasensor for target
analytes detection. The immobilization strategies of aptamers on an electrode surface are …