Nanoscale materials have unique properties that make them especially useful for
biomedical diagnostic applications. Recent developments in nanoengineering have resulted …

In addition to their optical properties, the ability of gold nanoparticles (Au NPs) to generate
table immobilization of biomolecules, whilst retaining their bioactivities is a major advantage …

For detecting substances that are invisible to the human eye or nose, and particularly those
biomolecules, the devices must have very small feature sizes, be compact and provide a …

The use of nanoparticles as labels in biomolecular detection in place of conventional
molecular fluorophores has led to improvements in sensitivity, selectivity, and multiplexing …

Expectations of a technological revolution are associated with nanotechnology, and indeed
the generation, modification and utilization of objects with tiniest dimensions already …

Since the 1990s, α-oxo aldehyde or glyoxylic acid chemistry has inspired a vast array of
synthetic tools for tailoring peptide or protein structures, for developing peptides endowed …

Two Cys-containing analogues of the anticancer drug Kahalalide F are synthesized and
conjugated to 20 and 40 nm gold nanoparticles (GNPs). The resulting complexes are …

Label-free electrical detection of protein-ligand binding using a vertical gold nanogap is
presented. A sublithographic nanogap was created using a sacrificial ultrathin film deposited …

Nanosensors are gaining increasing attention due to the need to detect and measure
chemical and physical properties in difficult to reach biological and industrial systems that …

Nanogap biosensors have emerged as promising platforms for detecting and measuring
biochemical substances at low concentrations. Although the nanogap biosensors provide …