Although gold is the subject of one of the most ancient themes of investigation in science, its
renaissance now leads to an exponentially increasing number of publications, especially in …

Free enzymes employed as biological catalysts have many advantages such as low reaction
time, involving low energy and less waste output when compared to conventional chemical …

Halloysite nanotubes (HNTs) have been proposed as a potential support to immobilize
enzymes. Improving enzyme loading on HNTs is critical to their practical applications …

Pepsin is a protease used in many different applications, and in many instances, it is utilized
in an immobilized form to prevent contamination of the reaction product. This enzyme has …

Using ZnO nanonails, a hydrazine electrochemical sensor has been fabricated, for the first
time, which showed a high and reproducible sensitivity of 8.56 µA cm–2 µM–1 with a …

In recent years great progress has been made in applying nanomaterials to design novel
biosensors. Use of nanomaterials offers to biosensing platforms exceptional optical …

New approaches are constantly being developed for both the synthesis of inorganic
nanomaterials and their surface modification for sensing and electronic applications. Insofar …

Nanofibrous membrane with a fiber diameter of 80–150nm was fabricated from mixed
chitosan/poly (vinyl alcohol)(PVA) solution by an electrospinning process. Field emission …

Nanofibrous membranes with an average diameter of 100 and 180nm were fabricated from
poly (acrylonitrile-co-maleic acid)(PANCMA) by the electrospinning process. These …

Platinum nanoparticle-doped chitosan (CHIT) solution can be easily prepared by treating the
CHIT solution with aqueous H2PtCl6 solution followed by chemical reduction of Pt (IV) with …