In the last three decades, a lot of scientific research has been carried out in the field of
Carbon nanomaterials all over the world due to their significant electronic, optical …

There is an increasing need for rapid, low cost, reusable, reliable and sensitive detection
systems for diagnosing infectious diseases, metabolic disorders, rapidly advancing cancers …

Nanomaterials possess unique features which make them particularly attractive for
biosensing applications. In particular, carbon nanotubes (CNTs) can serve as scaffolds for …

Carbon nanotubes (CNTs) have been incorporated in electrochemical sensors to decrease
overpotential and improve sensitivity. In this review, we focus on recent literature that …

The aim of this review is to summarize the most relevant contributions in the development of
electrochemical (bio) sensors based on carbon nanotubes in the last years. Since the first …

The unique electronic and optical properties of carbon nanotubes, in conjunction with their
size and mechanically robust nature, make these nanomaterials crucial to the development …

A novel and simple method for the direct and quantitative determination of L-tryptophan
(Trp), L-tyrosine (Tyr) and L-cysteine (Cys) was proposed in this work. Carbon nanofibers …

Abstract A gel polymer PVA–KOH–K 3 [Fe (CN) 6] is prepared by potassium hydroxide and
potassium ferricyanide doped polyvinyl alcohol, and a solid-state supercapacitor is …

We describe a glassy carbon electrode (GCE) modified with a film composed of Nafion and
TiO 2-graphene (TiO 2-GR) nanocomposite, and its voltammetric response to the amino …

Sensing and quantification of DNA and proteins are becoming increasingly important in
biochemistry, medicine and biotechnology. Traditional analytical techniques are lagging …