Biosensors with high sensitivity, selectivity and a low limit of detection, reaching
nano/picomolar concentrations of biomolecules, are important to the medical sciences and …

Recent advances in nanomaterial design and synthesis has resulted in robust sensing
systems that display superior analytical performance. The use of nanomaterials within …

Noble metals comprise any of several metallic chemical elements that are outstandingly
resistant to corrosion and oxidation, even at elevated temperatures. This group is not strictly …

We illustrate a facile approach for in situ synthesis of Pd-gum arabic/reduced graphene
oxide (Pd-GA/RGO) using GA as the reducing agent, which favors the instantaneous …

Graphene oxide based nanomaterials ie graphene oxide (GO), reduced GO, are being
researched extensively owing to their fascinating as well as promising structural, conducting …

Label-free and sensitive detection of PSA (Prostate Specific Antigen) is still a big challenge
in the arena of prostate cancer diagnosis in males. We present a comparative study for label …

Nowadays, cancer is increasingly becoming one of the foremost threats to human being life
worldwide, and diagnosing this deadly disease is one of the major priorities of researchers …

Since the first commercial biosensor device for blood glucose measurement was introduced
in the 1970s, many “biosensor types” have been developed, and this research area remains …

Rapid on-site electrochemical screening for prostate cancer (PCa) in the clinic holds the
potential for early diagnosis of PCa patients. Currently, the accuracy of commonly used …

Electrochemical biosensors hold great promise for enabling clinical analysis of biomarkers
at the point-of-care. This is particularly of interest for cancer management due to the …