Literature DB >> 25967507

Terahertz spectroscopic identification of explosive and drug simulants concealed by various hiding techniques.

Uroš Puc, Andreja Abina, Melita Rutar, Aleksander Zidanšek, Anton Jeglič, Gintaras Valušis.   

Abstract

Terahertz time-domain spectroscopy and imaging is used to study the effects of various hiding techniques of spectral features of drug and explosive simulants in combination with different paper and textile barriers. Results show that rapid detection and identification of concealed simulants is possible in the frequency range from 1.5 to 4.0 THz by using an organic-crystal-based terahertz time-domain system and the spectral peak analysis method.

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Year:  2015        PMID： 25967507     DOI： 10.1364/AO.54.004495

Source DB:  PubMed          Journal:  Appl Opt        ISSN： 1559-128X            Impact factor:   1.980


  9 in total

1.  Ethylenediamine-bound magnetite nanoparticles as dual function colorimetric sensor having charge transfer and nanozyme activity for TNT and tetryl detection.

Authors:  Batuhan Yardımcı; Ömer Kaan Koç; Ayşem Üzer; Jülide Hızal; Reşat Apak
Journal:  Mikrochim Acta       Date:  2021-06-11       Impact factor: 5.833

2.  The Anomalous Influence of Spectral Resolution on Pulsed THz Time Domain Spectroscopy under Real Conditions.

Authors:  Vyacheslav A Trofimov; Svetlana A Varentsova
Journal:  Sensors (Basel)       Date:  2017-12-12       Impact factor: 3.576

3.  New Possibilities of Substance Identification Based on THz Time Domain Spectroscopy Using a Cascade Mechanism of High Energy Level Excitation.

Authors:  Vyacheslav A Trofimov; Svetlana A Varentsova; Irina G Zakharova; Dmitry Yu Zagursky
Journal:  Sensors (Basel)       Date:  2017-11-25       Impact factor: 3.576

4.  High effective time-dependent THz spectroscopy method for the detection and identification of substances with inhomogeneous surface.

Authors:  Vyacheslav A Trofimov; Svetlana A Varentsova
Journal:  PLoS One       Date:  2018-08-09       Impact factor: 3.240

5.  Non-destructive inspection of food and technical oils by terahertz spectroscopy.

Authors:  Mindaugas Karaliūnas; Kinan E Nasser; Andrzej Urbanowicz; Irmantas Kašalynas; Dalia Bražinskienė; Svajus Asadauskas; Gintaras Valušis
Journal:  Sci Rep       Date:  2018-12-21       Impact factor: 4.379

Review 6.  Recent Developments in Spectroscopic Techniques for the Detection of Explosives.

Authors:  Wei Zhang; Yue Tang; Anran Shi; Lirong Bao; Yun Shen; Ruiqi Shen; Yinghua Ye
Journal:  Materials (Basel)       Date:  2018-08-06       Impact factor: 3.623

7.  Conservative finite-difference scheme for the problem of THz pulse interaction with multilevel layer covered by disordered structure based on the density matrix formalism and 1D Maxwell's equation.

Authors:  Vyacheslav A Trofimov; Svetlana A Varentsova; Irina G Zakharova; Dmitry Yu Zagursky
Journal:  PLoS One       Date:  2018-08-02       Impact factor: 3.240

8.  Spurious Absorption Frequency Appearance Due to Frequency Conversion Processes in Pulsed THz TDS Problems.

Authors:  Vyacheslav A Trofimov; Nan-Nan Wang; Jing-Hui Qiu; Svetlana A Varentsova
Journal:  Sensors (Basel)       Date:  2020-03-27       Impact factor: 3.576

9.  Antenna-Coupled Titanium Microbolometers: Application for Precise Control of Radiation Patterns in Terahertz Time-Domain Systems.

Authors:  Liang Qi; Linas Minkevičius; Andrzej Urbanowicz; Andrej Švigelj; Ignas Grigelionis; Irmantas Kašalynas; Janez Trontelj; Gintaras Valušis
Journal:  Sensors (Basel)       Date:  2021-05-18       Impact factor: 3.576
  9 in total

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