today, there is an increasing interest in the use of metal nanoparticles in health sciences. amongst all nanoparticles, the gold nanoparticles have been known to kill the cancer cells under hyperthermic condition by near-infrared frequency electromagnetic waves. on the other hand, although there are different physiochemical methods for disinfection of microbial pollution, however applications o...

Microwave water disinfection is a rapid purification technique which can give billions of people access to clean drinking water. However, better understanding of bacterial recovery after microwave heating over time is necessary to determine parameters such as delayed bacterial growth rates and maximum bacterial yields. Mathematical models for Enterococcus faecalis recovery after microwave treat...

OBJECTIVE The aim of this study was to evaluate alternative methods for the disinfection of denture-based materials. MATERIAL AND METHODS Two different denture-based materials were included in the study. Before microbial test, the surface roughness of the acrylic resins was evaluated. Then, the specimens were divided into 8 experimental groups (n = 10), according to microorganism considered a...

Studies have been carried out to assess the properties of electromagnetic fields used in disinfection grain and seeds. Cause-and-effect relationships between non-monochromaticity field shortcomings microwave other methods established. For a better result, it is proposed use monochromatic working fields, advantages which are demonstrated by example new method resonant low-frequency disinfection....

The article discusses the results of a network analysis to determine main classification features physical methods grain disinfection and parameters that affect efficiency process. It has been established first place (according eLibrary.ru for period from 1957 2021) in terms publication activity is occupied by works on microwave 48.33 % 209 publications, second ozonation, as well thermal hydrob...