Journal ArticleDOI
Infrared and Raman spectroscopy techniques applied to identification of explosives
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TLDR
In this paper, a review summarizes the recent trends and developments of infrared and Raman spectroscopy applied to the identification of explosives that have been published over the past decade focusing on the different fields where explosives were studied: homeland and international security, forensics, environmental, characterization of explosives, trace detection and fluorescence-free Raman analysis of explosives.Abstract:
This review summarizes the recent trends and developments of infrared and Raman spectroscopy applied to the identification of explosives that have been published over the past decade, focusing on the different fields where explosives were studied: homeland and international security, forensics, environmental, characterization of explosives, trace detection and fluorescence-free Raman analysis of explosives.read more
Citations
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Journal ArticleDOI
A Label-Free Fluorescence Sensing Approach for Selective and Sensitive Detection of 2,4,6-Trinitrophenol (TNP) in Aqueous Solution Using Graphitic Carbon Nitride Nanosheets
Mingcong Rong,Liping Lin,Xinhong Song,Tingting Zhao,Yunxin Zhong,Jiawei Yan,Yiru Wang,Xi Chen +7 more
TL;DR: An effective and facile fluorescence sensing approach for the determination of 2,4,6-trinitrophenol using the chemically oxidized and liquid exfoliated graphitic carbon nitride (g-C3N4) nanosheets was developed and has potential application for visual detection of TNP in natural water samples for public safety and security.
Journal ArticleDOI
Explosive and chemical threat detection by surface-enhanced Raman scattering: A review
TL;DR: The prospects of SERS becoming a major tool for convenient in-situ threat identification and existing SERS detection methods and substrates are discussed, with particular focus on ultra-sensitive real-time detection.
Journal ArticleDOI
Review of Surface Enhanced Raman Scattering Applications in Forensic Science.
Journal ArticleDOI
Highly Fluorescent Polyimide Covalent Organic Nanosheets as Sensing Probes for the Detection of 2,4,6-Trinitrophenol.
TL;DR: The PI-CONs have been successfully utilized as an efficient fluorescent probe for the highly sensitive and selective detection of 2,4,6-trinitrophenol (TNP) and might be attributed to the combination of electron transfer and inner filter effect based on DFT calculations and spectral overlap data.
Journal ArticleDOI
Raman spectroscopy – Basic principle, instrumentation and selected applications for the characterization of drugs of abuse
TL;DR: These applications show the potential value of Raman spectroscopy in the qualitative and quantitative analysis of trace amounts of drugs of abuse and other illicit substances on different matrices such as cloth, currency notes, fiber etc., without extensive sample preparation in a non-destructive manner.
References
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Book
Modern Raman Spectroscopy: A Practical Approach
Ewen Smith,Geoffrey Dent +1 more
TL;DR: In this paper, the authors present a comprehensive overview of Raman Spectroscopy and its application in the field of data processing, including a discussion of the basic theory of RAMAN SPECTROSCOPY.
Journal ArticleDOI
Gold nanoparticle based label-free SERS probe for ultrasensitive and selective detection of trinitrotoluene.
TL;DR: The experimental results show that TNT can be detected quickly and accurately without any dye tagging in lower pM level with excellent discrimination against other nitro compounds and heavy metals.
Journal ArticleDOI
Surface-enhanced raman detection of 2,4-dinitrotoluene impurity vapor as a marker to locate landmines.
TL;DR: The capabilities of surface-enhanced Raman spectroscopy to detect the chemical vapor signature emanating from buried TNT-based landmines are demonstrated and it is shown that SERS can be a significant improvement over current landmine detection methods.
Book
High Energy Materials: Propellants, Explosives and Pyrotechnics
TL;DR: In this paper, the authors present a detailed description of ingredients for pyrotechnic formulations of military and commercial explosive components, as well as the characteristics of ingredients used in these formulations.
Journal ArticleDOI
Laser-based standoff detection of explosives: a critical review.
TL;DR: The review includes novel techniques, not yet tested in realistic environments, more mature technologies which have been tested outdoors in realistic environment as well as the most mature millimetre wave imaging technique.