Molecular spectroscopy–information rich detection for gas chromatography
Molecular spectroscopic detection plays a crucial role in gas chromatography (GC). Some
detectors constitute element-selective spectroscopy, where an element-containing species …
detectors constitute element-selective spectroscopy, where an element-containing species …
Forensic science
During the time period of this Review (in February 2009), the US National Academy of
Sciences published a report entitled “Strengthening Forensic Science in the United States: A …
Sciences published a report entitled “Strengthening Forensic Science in the United States: A …
Chemical analysis of four capsules containing the controlled substance analogues 4-methylmethcathinone, 2-fluoromethamphetamine, α-phthalimidopropiophenone …
In August 2007, four capsules containing white powders, said to have originated from an
Israel-based Internet company “Neorganics”, were anonymously delivered to the Royal …
Israel-based Internet company “Neorganics”, were anonymously delivered to the Royal …
The analysis of substituted cathinones. Part 1: chemical analysis of 2-, 3-and 4-methylmethcathinone
JD Power, P McGlynn, K Clarke, SD McDermott… - Forensic science …, 2011 - Elsevier
The ring substituted methyl isomers of methcathinone, 2-, 3-and 4-methylmethcathinone
were analysed. The 2-and 3-isomers were synthesized. The 4-methylmethcathinone isomer …
were analysed. The 2-and 3-isomers were synthesized. The 4-methylmethcathinone isomer …
[HTML][HTML] Deliberate evasion of narcotic legislation: Trends visualized in commercial mixtures of new psychoactive substances analyzed by GC-solid deposition-FTIR
List-based approaches for judicial control of synthetic drugs inevitably introduce a group of
legal highs that do not fall under the scope of legislation but may exhibit similar effects and …
legal highs that do not fall under the scope of legislation but may exhibit similar effects and …
The analysis of substituted cathinones. Part 3. Synthesis and characterisation of 2, 3-methylenedioxy substituted cathinones
P Kavanagh, J O'Brien, J Fox, C O'Donnell… - Forensic Science …, 2012 - Elsevier
The first synthesis of the 2, 3-isomers of MDPV, butylone and methylone is reported. The
isomers were characterised by 1H and 13C NMR spectroscopy and compared to the …
isomers were characterised by 1H and 13C NMR spectroscopy and compared to the …
Forensic drug analysis of chloro-N, N-dimethylcathinone (CDC) and chloroethcathinone (CEC): Identification of 4-CDC and 4-CEC in drug seizures and differentiation …
WC Cheng, WC Wong - Forensic science international, 2019 - Elsevier
We report our findings for the determination of 4-chloro-N, N-dimethylcathinone (4-CDC), a
newly encountered NPS in drug seizures examined in our laboratory, and its differentiation …
newly encountered NPS in drug seizures examined in our laboratory, and its differentiation …
Identification of closely related new psychoactive substances (NPS) using solid deposition gas-chromatography infra-red detection (GC–IRD) spectroscopy
HZS Lee, HB Koh, S Tan, BJ Goh, R Lim… - Forensic science …, 2019 - Elsevier
The challenges associated with the identification of new NPS have become more apparent
with the increasing number of new drugs in the market and the need to identify the specific …
with the increasing number of new drugs in the market and the need to identify the specific …
A framework for the development of targeted gas chromatography mass spectrometry (GC‐MS) methods: Synthetic cannabinoids
With the increased presence of novel psychoactive substances (NPSs) in casework, drug
analysis has become more challenging. To address these challenges, new screening …
analysis has become more challenging. To address these challenges, new screening …
Forensic seized drug analysis: Current challenges and emerging analytical solutions
Over the past decade, new challenges in seized drug analysis have pushed the limits of
existing instrumentation and workflows. These challenges include increasing caseloads …
existing instrumentation and workflows. These challenges include increasing caseloads …