Electrochemical anodization of pure aluminum enables the growth of highly ordered
nanoporous anodic alumina (NAA) structures. This has made NAA one of the most popular …

Direct optical detection has proven to be a highly interesting tool in biomolecular interaction
analysis to be used in drug discovery, ligand/receptor interactions, environmental analysis …

Worldwide, human health is affected by severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2). Hence, the fabrication of the biosensors to diagnose SARS-CoV-2 is critical …

Nanoporous anodic alumina (NAA) has become one of the most promising nanomaterials in
optical biosensing as a result of its unique physical and chemical properties. Many studies …

Optical sensors are a class of devices that enable the identification and/or quantification of
analyte molecules across multiple fields and disciplines such as environmental protection …

Anthropogenic releases from different outlets of industry, municipal sewage and the road
traffic can give rise to higher concentrations of heavy metals in food commodities which …

This encyclopedia, written by authoritative experts under the guidance of an international
panel of key researchers from academia, national laboratories, and industry, is a …

We report high optical enhancement in Ag/Au alloys and porous gold nanostructures using
Surface Enhanced Raman Spectroscopy (SERS) technique. Scanning electron microscopy …

Portable point-of care (POC) devices for in vitro diagnostics will be a milestone for the
achievement of universal healthcare and environmental protection. The main goal is to …

Modifying the diameter of the pores in nanoporous anodic alumina opens new possibilities
in the application of this material. In this work, we review the different nanoengineering …