Vascular endothelial growth factor (VEGF) is a key regulator of vascular formation and a
predominant protein biomarker in cancer angiogenesis. Owing to its crucial roles in the …

The vascular endothelial growth factor (VEGF) family and its receptors play fundamental
roles not only in physiological but also in pathological angiogenesis, characteristic of cancer …

This work demonstrates the development of a gold screen-printed electrode (Au-SPE)-
based biosensor modified with a molecularly imprinted polymer and amplified using …

Cancer is one of the most common and important diseases with a high mortality rate. Breast
cancer is among the three most common types of cancer in women, and the mortality rate …

Systematic evolution of ligands by exponential enrichment (SELEX) is an efficient method to
identify aptamers; however, it sometimes fails to identify aptamers that bind to their target …

The combination between the specific recognition abilities of aptamers and the catalytic
power of enzymes represents a powerful tool in bioanalysis to achieve the highly selective …

Early diagnosis of lung cancer helps to reduce the cancer death rate significantly. Over the
years, investigators worldwide have extensively investigated many screening modalities for …

Multiplex detection of biomarkers is nontrivial for gastric cancer diagnosis. Herein, we
presented a lab-on-a-chip surface-enhanced Raman scattering (LoC-SERS) sensing system …

In this study, a signal-on nanobiosensor based on bivalent aptamer-Cu nanocluster was
designed and optimized for specific and sensitive detection of VEGF 165. The VEGF 165 is …

Lung cancer causes an extreme threat to human health, and the mortality rate due to lung
cancer has not decreased during the last decade. Prognosis or early diagnosis could help …