Coated silver nanoparticles (AgNPs) have recently become a topic of interest due to the fact
that they have several applications such as in electronic, antimicrobial, industrial, optical …

The ever increasing release of wastes and pollutants due to rapid industrialization perilously
impacts the environment and human lives. The toxic chemicals are routinely released into …

Abstract Hydrogen peroxide (H 2 O 2) is an important compound for several industrial
sectors, but it becomes harmful to human health under high concentrations. Thus, the …

In this work, a rapid and straightforward method was developed for colorimetric
determination of ammonia using smartphones. The mechanisms is based on the …

Since two decades ago, the concept of green chemistry has been spreading and
researchers are developing greener and more sustainable methods for nanoparticles (NPs) …

Developing enzyme-free sensors with high sensitivity and selectivity for H 2 O 2 and glucose
is highly desirable for biological science. Especially, it is attractive to exploit noble-metal-free …

Plasmonic nanostructures have emerging applications in solar cells, photodynamic
therapies, surface-enhanced Raman scattering detection, and photocatalysis due to the …

Abstract Background 6-mercaptopurine (6-MP) is an anticancer drug used in the treatment of
a variety of cancers. Regarding its wide application, rapid and accurate detection of 6-MP is …

A recyclable optical nanosensor was developed by immobilizing l-tyrosine functionalized
silver nanoparticles (AgNPs) on the polyethylene terephthalate (PET) substrate for rapid …

This review summarizes the progress that has been made in the use of nanostructured SPR-
based chemical sensors and biosensors. Following an introduction into the field, a first large …