Innovative applications of nanotechnology in enhancing forensic science investigations

Forensics, along with the implementation of techniques from nanosciences, has brought about a change in the domain of forensic science and criminal investigation. It has brought about a positive change in the criminal investigation framework by making investigation more efficient and to-the-point.

This paper reviews the nanotechnology-based techniques that are introduced in forensic science to unravel the mysteries behind crimes as it highlights various kinds of nano-sized particles, nanodevices along with their applications that the forensic experts use to analyze the evidences collected from the crime scenes. Google scholar, PubMed, and Scopus search engines are used to select the related articles to write this review paper.

DNA analysis, fingerprint detection, drug detection, explosive analysis, blood stain analysis, time since death estimation, and analysis of counterfeit documents are some of the sectors in which nanotechnology has made notable contributions.

As the paper unfolds, it makes sure that the readers get the taste of both the worlds, and that it helps them grasp the concept and idea behind the techniques used to make a change across the globe.