Results 81 to 90 of about 2,730 (215)

Fabrication of reusable and low-cost sers substrate for explosives detection [PDF]

BIO Web of Conferences
Surface-enhanced Raman Spectroscopy (SERS) is a highly sensitive and powerful analytical technique for molecular identification and analysis and is used in various fields.
Tsaniya Syifa Hilya, Agustiana Elis, Aminah Nina Siti, Herman, Alni Anita, Isnaeni, Fauzia Vivi, Alatas Husin, Santosa Sigit Puji, Djamal Mitra   +9 more
doaj   +1 more source

Detonation Performance and Material Characterization of CL‐20 and MDNT Cocrystals Versus Physical Mixtures

Propellants, Explosives, Pyrotechnics, Volume 50, Issue 5, May 2025.
Particle velocity comparison of CL‐20 cocrystals and physical mixtures using photon Doppler velocimetry. ABSTRACT The difficulty of developing novel energetic materials has led researchers to a process known as cocrystallization. When applied to energetic materials, the technique produces a cocrystal that is formed using two known explosives to ...
Joseph R. Lawrence, Stephen G. Hamlin, Dhruval N. Patel, Metin Örnek, Robert E. Ferguson, Steven F. Son   +5 more
wiley   +1 more source

Enhancement of Characteristics of Field Asymmetric Ion Mobility Spectrometer with Laser Ionization for Detection of Explosives in Vapor Phase

Chemosensors, 2020
Ion mobility spectrometry instrumentation today is widespread in the area of transport security and counterterrorism. This method of detection of explosive substances is highly appreciated for the existence of portable detectors capable of detecting ...
Vitalii A. Kostarev, Gennadii E. Kotkovskii, Alexander A. Chistyakov, Artem E. Akmalov   +3 more
doaj   +1 more source

Recent advances in the application of stable isotope ratio analysis in forensic chemistry [PDF]

, 2010
This review paper updates the previous literature in relation to the continued and developing use of stable isotope ratio analysis in samples which are relevant to forensic science.
Benson, Benson, Benson, Bernstein, Besacier, Billault, Bowen, Brenna, Buchanan, Carter, Carter, Casale, de Korompay, Desage, Ehleringer, Ehleringer, Farmer, Farmer, Fraser, Fraser, Hilary A. S. Buchanan, James G. Fraser, Kathleen A. Savage, Kelly, Kurashima, Lock, Mas, Meier-Augenstein, Meier-Augenstein, Meier-Augenstein, Niamh Nic Daeid, Nissenbaum, Palhol, Pierrini, Podlesak, Quirk, Sarah L. Cresswell, Shibuya, Taylor, van Es, Widory   +40 more
core   +1 more source

Animal Models of Traumatic Brain Injury and Their Relevance in Clinical Settings

CNS Neuroscience &Therapeutics, Volume 31, Issue 4, April 2025.
Traumatic brain injury (TBI) is a significant global health concern. Animal models are crucial for understanding the complex pathophysiology of TBI and developing effective treatments. This review explores common animal models of TBI, assessing their strengths and limitations in mimicking human injury.
Payal Chauhan, Nikita Yadav, Karan Wadhwa, Subbulakshmi Ganesan, Chakshu Walia, Gulshan Rathore, Govind Singh, Mosleh Mohammad Abomughaid, Abhilasha Ahlawat, Athanasios Alexiou, Marios Papadakis, Niraj Kumar Jha   +11 more
wiley   +1 more source

Density Functional Theory in Forensic Science: Applications and Challenges

WIREs Forensic Science, Volume 7, Issue 1, March 2025.
DFT and other in silico methods are increasingly applied in forensic analysis. This review highlights the use of DFT in key areas such as new psychoactive substances, food adulteration, blood analysis, latent fingerprint detection, and explosives.
Lívia Salviano Mariotto, Caio Henrique Pinke Rodrigues, Nigel John Mason, Aline Thaís Bruni, Felipe Fantuzzi   +4 more
wiley   +1 more source

Development of a Molecular-Imprinted-Polymer based sensor for the electrochemical determination of Triacetone Triperoxide (TATP) [PDF]

, 2014
.The explosive triacetone triperoxide (TATP), which can be prepared from commercially readily available reagents following an easy synthetic procedure, is one of the most common components of improvised explosive devices (IEDs).
Ansari, Belluck, Burks, Buttigieg, Jose Gonzalez-Rodriguez, Kende, Laine, Li, Lin, Lubczyk, Lubczyk, Oxley, Riskin, Samuel Mamo, Schulte-Ladbeck, Sharma, Walter, Widmer, Xie, Yan   +19 more
core   +2 more sources

Perspectives on Pentaerythritol Tetranitrate (PETN) Decomposition [PDF]

, 2002
This report evaluates the large body of work involving the decomposition of PETN and identifies the major decomposition routes and byproducts. From these studies it becomes apparent that the PETN decomposition mechanisms and the resulting byproducts are primarily determined by the chemical environment.
Chambers, D, Brackett, C, Sparkman, D O
openaire   +2 more sources

The Effects of Material‐Filled Voids on Detonation Wave Shape in Rubberized RDX Explosives

Propellants, Explosives, Pyrotechnics, Volume 49, Issue 12, December 2024.
Abstract The sensitivity of explosives is affected by inhomogeneities within the material. This is evident in the increased shock sensitivity of explosives with slightly lower densities resulting from an increased number of hotspots. The influence of hotspots on explosive initiation has been well studied; however, few studies have been conducted on the
Joseph R. Lawrence, Austin D. Koeblitz, Gabriel A. Montoya, Pradyun Srinidhi, Steven F. Son   +4 more
wiley   +1 more source

Molecular dynamics simulations of the shock response of the energetic materials pentaerythritol tetranitrate and hexahydro-1,3,5-trinitro-1,3,5-s-triazine [PDF]

Dissertation supervisor: Prof. Thomas D. Sewell.Includes vita.Energetic materials are the key active ingredients in explosive formulations. Understanding the response of energetic materials is vital for the design of safe and reliable explosives. It is a
Eason, Reilly M., 1983-
core   +1 more source