Application of deep raman spectroscopy to detect ammonium nitrate concealed in color fabrics

Farsani, Marziyeh Hemati; Darbani, Seyyed Mohammad Reza; Mobash, Abolhasan

doi:10.1016/j.vibspec.2022.103405

Cited by 2 publications

(2 citation statements)

References 35 publications

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“…To test colored fabrics, a common method for concealing explosives, such as ammonium nitrate, Hemati Farsani et al utilized deep Raman spectroscopy. 158 The samples consisted of containers with ammonium nitrate concealed in white and brown synthetic fabrics, which are highly fluorescent. The use of space-and time-resolved Raman spectroscopy allowed for depth profiling to acquire high-quality spectra of ammonium nitrate.…”

Section: T H Imentioning

confidence: 99%

“…They were able to detect each high explosive using Raman spectroscopy, and the limit of detection was calculated to be approximately 3 ± 1 ng. To test colored fabrics, a common method for concealing explosives, such as ammonium nitrate, Hemati Farsani et al utilized deep Raman spectroscopy . The samples consisted of containers with ammonium nitrate concealed in white and brown synthetic fabrics, which are highly fluorescent.…”

Section: Chemistry: Trace Evidencementioning

confidence: 99%

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Section: T H Imentioning

confidence: 99%

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confidence: 99%

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Properties and Characterization Techniques of Graphene Modified Asphalt Binders

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Graphene is a carbon-based nanomaterial used in various industries to improve the performance of hundreds of materials. For instance, graphene-like materials have been employed as asphalt binder modifying agents in pavement engineering. In the literature, it has been reported that (in comparison to an unmodified binder) the Graphene Modified Asphalt Binders (GMABs) exhibit an enhanced performance grade, a lower thermal susceptibility, a higher fatigue life, and a decreased accumulation of permanent deformations. Nonetheless, although GMABs stand out significantly from traditional alternatives, there is still no consensus on their behavior regarding chemical, rheological, microstructural, morphological, thermogravimetric, and surface topography properties. Therefore, this research conducted a literature review on the properties and advanced characterization techniques of GMABs. Thus, the laboratory protocols covered by this manuscript are atomic force microscopy, differential scanning calorimetry, dynamic shear rheometer, elemental analysis, Fourier transform infrared spectroscopy, Raman spectroscopy, scanning electron microscopy, thermogravimetric analysis, X-ray diffraction, and X-ray photoelectron spectroscopy. Consequently, the main contribution of this investigation to the state-of-the-art is the identification of the prominent trends and gaps in the current state of knowledge.

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Application of deep raman spectroscopy to detect ammonium nitrate concealed in color fabrics

Cited by 2 publications

References 35 publications

Innovative Vibrational Spectroscopy Research for Forensic Application

Innovative Vibrational Spectroscopy Research for Forensic Application

Properties and Characterization Techniques of Graphene Modified Asphalt Binders

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