During recent decades, nucleic acid aptamers have emerged as powerful biological
recognition elements for electrochemical affinity biosensors. These bioreceptors emulate or …

Early stage detection of prostate cancer, one of the main causes of mortality among men, is
of great importance for better treatment of the patients. Prostate specific antigen (PSA) is a …

A new dual-modality immunosensor based on molecularly imprinted polymer (MIP) and a
nanostructured biosensing layer has fabricated for the simultaneous detection of two …

Early cancer diagnosis is of prime importance as it paves the way for effective treatment and
possible patient survival. The recent advancements in the field of biosensorics have …

The efficient detection of cancer markers has faced many challenges, such as severe
interference, complicated and time-consuming operation, low sensitivity and so on. In this …

Notwithstanding their insulating properties, silica-based materials have become ubiquitous
in electrochemistry. Thanks to the versatility of the sol–gel process to manufacture materials …

Herein, we demonstrated a convenient and highly sensitive homogeneous
electrochemiluminescence (ECL) aptasensor platform by combination of magnetic …

A simple, dual-modular aptasensor for accurate determination of cardiac troponin I (cTnI), a
sensitive biomarker of acute myocardial infarction, is reported. It has the parallel output of …

Owing to its high sensitivity, surface-enhanced Raman spectroscopy (SERS) is widely used
in biosensing as an efficient optical transduction technique. In this work, we report the …

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 …