Environmental profiles for the selected metals were compiled on the basis of available data
on their biological activities. Analysis of the profiles suggests that the concept of toxic heavy …

Vaccination is the best way to prevent and reduce the damage caused by infectious
diseases in animals and humans. So, several vaccines are used for prophylactic purposes …

Microbial infections present a major global healthcare challenge, in large part because of
the development of microbial resistance to the currently approved antimicrobial drugs. This …

Environmental pollution is changing with economic development. Most environmental
pollutants are characterized by stable chemical properties, strong migration, potential …

Expanded polystyrene (EPS), also known as Styrofoam, is a widespread global pollutant,
and its lightweight floating property increases its chances of weathering by abrasion and …

Background Genotoxicity is an important toxicological endpoint due to the link to diseases
such as cancer. Therefore, an increased understanding regarding genotoxicity and …

We demonstrate through PdO doping that creation of heterojunctions on Co3O4
nanoparticles can quantitatively adjust band-gap and Fermi energy levels to study the …

Almost all people in developed countries are exposed to metal nanoparticles (MeNPs) that
are used in a large number of applications including medical (for diagnostic and therapeutic …

Background Hazard identification for risk assessment of nanoparticles (NPs) is mainly
composed of in vitro cell-based assays and in vivo animal experimentation. The rapidly …

In welding, there is a potential risk due to metal-oxide nanoparticles (MONPs) exposure of
workers. To investigate this possibility, the diameter and number particles concentration of …