Polyaniline and its composites with nanoparticles have been widely used in electrochemical
sensor and biosensors due to their attractive properties and the option of tuning them by …

Biosensors are measurement devices that can sense several biomolecules, and are widely
used for the detection of relevant clinical pathogens such as bacteria and viruses, showing …

The molecular design of porous solids from predefined building blocks, in particular metal-
organic and covalent frameworks, has been a tremendous success in the past two decades …

Most recently, electrospun nanofiber materials have been extensively studied for their
applications in biosensors owing to their high specific surface area, polymer diversity, and …

Heavy metals cause considerable environmental pollution due to their extent and non-
degradability in the environment. Analysis and trace levels of arsenic, lead, mercury, and …

A renewable electrochemical aptasensor was proposed for super-sensitive determination of
Hg2+. The novel aptasensor, based on sulfur–nitrogen codoped ordered mesoporous …

Gold nanoparticles (AuNPs), the huge potential functional nanoparticles in scientific
research, have attained tremendous interest for their unique physical–optical property since …

Polyaniline (PANI) has garnered attention from the scientific community because of its
promising suitability for a range of medical, anti-corrosion, and electronic applications …

Electrochemical sensors have become indispensable tools for the detection and monitoring
of food and environmental toxins. In recent years, nanofiber-based materials have emerged …

A novel electrochemical biosensor was constructed by anchoring acetylcholine esterase
(AChE) onto the core-shell nanostructured composite of hollow carbon spheres coated with …