Optical Properties of Drug Metabolites in Latent Fingermarks

Abstract

Drug metabolites usually have structures of split-ring resonators (SRRs), which might lead to negative permittivity and permeability in electromagnetic field. As a result, in the UV-vis region, the latent fingermarks images of drug addicts and non drug users are inverse. The optical properties of latent fingermarks are quite different between drug addicts and non-drug users. This is a technic superiority for crime scene investigation to distinguish them. In this paper, we calculate the permittivity and permeability of drug metabolites using tight-binding model. The latent fingermarks of smokers and non-smokers are given as an example.

11 pages, 5 figures

References in corpus (3)

• Intermediate-statistics quantum bracket, coherent state, oscillator, and representation of angular momentum (su(2)) algebra
• Empirical LCAO parameters for $\pi$ molecular orbitals in planar organic molecules
• Molecular Split-Ring Resonators Based on Metal String Complexes

Cited by in corpus (5)

• NV-Metamaterial: Tunable Quantum Hyperbolic Metamaterial Using Nitrogen-Vacancy Centers in Diamond
• Negative Refraction Induced by Möbius Topology
• Hyperbolic Dispersion in Chiral Molecules
• Optical Properties of Synthetic Cannabinoids with Negative Indexes
• Broad-Band Negative Refraction via Simultaneous Multi-Electron Transitions