Graphene's unique physical structure, as well as its chemical and electrical properties, make
it ideal for use in sensor technologies. In the past years, novel sensing platforms have been …

This review summarizes the synthesis of gold (Au) and Au-based nanomaterials and their
recent advances of application in electrochemical small-molecule sensors, DNA sensors …

Epirubicin is an effective anticancer drug, but naturally causes several side effects. Hence
the determination of this drug in biological samples, plays a key role in evaluating its effects …

Abstract The two-dimensional (2D) derivative of graphite termed graphene has widespread
applications in various frontiers areas of nanoscience and nanotechnologies. Graphene in …

Magnetic nanoparticles (MNPs) have attracted a growing interest in the development and
fabrication of sensors and biosensors for several applications. MNPs can be integrated into …

Nanoparticles for biomedical applications are generally formed by bottom-up approaches
such as self-assembly, emulsification and precipitation. But these methods usually have …

Small cell lung cancer (SCLC) is highly associated with the risk of early metastasis. Neuron-
specific enolase (NSE), a biomarker of SCLC, is directly related to tumor burden and early …

Highlights What are the main findings? Point-of-care diagnosis is crucial for management of
infectious diseases. Integration of nanotechnology into biosensing technology increases …

A novel and sensitive biosensor employing immobilized DNA on a pencil graphite electrode
modified with polypyrrole/functionalized multiwalled carbon nanotubes for the determination …

Gold coated magnetic nanoparticles (Au@ MNPs) have become increasingly interesting to
nanomaterial scientists due to their multifunctional properties and their potential in both …