The ZnO Nanoparticles: Synthesis, Characterization and Applications in Forensics

Dr. Syeda Mona Hassan

Abstract

In most fields, including health, imaging, and forensic sciences, nanotechnology is a significant and
potent tool. It is quickly expanding and has potential in a number of areas, including industries,
physical science, and medical care. ZnO nanoparticles has potential in advance forensic science and
aid in crime detection. Advanced art analytical techniques can be used in characterization of ZnO
nanoparticles, such as High-performance liquid chromatography (HPLC), X-ray diffraction
spectroscopy, and SEM. Nanotechnology forensic investigations include questioned documents, in
estimating the time of death and age of blood. Moreover, nanomaterials can be used for forensic
inquiry, such as quantum dots, which can be employed as luminous materials for security features in
official and private documents. Therefore, the purpose of this study was to introduce and explain the
application of ZnO in forensic science as well as the equipment needed to conduct nano-analysis.