Application of Nanotechnology in Forensic Dna and Help to Investigations on the Crime Scene Analysis

Content Provider	Semantic Scholar
Author	Kumar, I. J. Kumar, Santosh Singh, M. Muralidhar Kumari, Khusboo Dhiraj Kumar Ansari, Yousuf Trivedi, Kalyani Rana, Sindhuprava Sinha, Sahil Rani Mansuri Sahoo, Ganesh Chandra Dixit, Manas Pandey, Krishna Roshan, Keshari Topno Das, Pradeep
Copyright Year	2015
Abstract	Forensic applications of nanotechnology go beyond using nanoparticles. A classic tool of nanotechnology labs, the Atomic Force Microscope (AFM), could help with the paper message found in the crime scene described at the beginning of this article. This device allows details of a surface at the nano-scale level to be seen. It measures the forces exerted among a microscopic sharp tip and the atoms of the surface. This procedure can be used to examine ink crossings and determine which of two lines has been written over the other. This information could prove crucial in understanding certain documents, such as a contract with a contentious amendment. Because of applying knowledge and techniques from natural science, forensic science aims to identify, individualize and evaluate evidence. Evidence will then be used to reconstruct crime scenes, guide investigations and bring criminals to justice. Nanotechnology has been applied towards these purposes. Among the various nanotechnologies, nano-analysis is most commonly seen in forensic science with instrumentations including transmission electron microscope (TEM), scanning electron microscope (SEM), atomic force microscope World Journal of Pharmaceutical Research SJIF Impact Factor 5.990 Volume 5, Issue 01, 266-276. Review Article ISSN 2277– 7105
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Alternate Webpage(s)	https://wjpr.net/download/article/1451551072.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article