The function of nanotechnology as a powerful tool in crime detection

With the advancement of technology, the ways of committing crimes have also changed and it has turned into an advantage for the police and the judicial system who have the task of detecting crimes and prosecuting the accused. based on this and in order to improve the quality of crime detection, it is necessary to redefine traditional methods and update them based on new technology. based on this, in this article, we will examine what effect the use of nanotechnology has on the process of crime detection.

This article is written in a descriptive-analytical way.

The use of nanotechnology leads to a better formation of the position of the scientific police and more equipping of the forensic medicine in the process of crime detection. the emergence of nanotechnology techniques using nanoparticles has shown great potential in the development and identification of fingerprints up to the next generation level known as nano fingerprints. regarding the detection of the crime of forgery, it should be said that one of the methods of countering and detecting forgery is the use of nano barcodes, nano composite labels and nano labeling.

Nano technology is also used to detect the remnants of explosives. Also, one of the most important issues in forensic medicine and crime detection is estimating the time of death, and nanotechnology has been able to provide an appropriate response to this challenge. Nanotechnology also plays an important role in DNA analysis and estimating the age of blood stains, and with the advancement of science, the use of nanobiotechnology has become widespread in crime detection.