Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jennifer R. Mallette"'
Publikováno v:
Science & Justice. 59:67-74
Recently, a sample containing cyclopropylfentanyl was analyzed at this laboratory. Cyclopropylfentanyl began to appear in the United States' illicit drug markets in 2017. Unfortunately, cyclopropylfentanyl presents an analytical challenge due to its
Publikováno v:
Forensic Chemistry. 8:64-71
In the United States, the illicit drug market has recently been flooded with fentanyl and fentanyl-related compounds. The ability to easily synthesize fentanyl-related compounds by simply using different precursors has added to the difficulty of fore
Publikováno v:
Forensic Chemistry. 3:74-80
The United States is currently in the midst of an unprecedented illicit fentanyl crisis. In the last year alone there have been more recent fentanyl-related overdose deaths than in the previous 60 years. The current crisis is multi-faceted and involv
Publikováno v:
Forensic Science International. 270:255-260
Stable isotope measurements have become a key component in sourcing the origin of illicit cocaine seized within the United States. Therefore, it is imperative to understand the process by which isotopes may be fractionated during illicit cocaine proc
Autor:
John F. Casale, Jennifer R. Mallette
Publikováno v:
Forensic Chemistry. 1:1-5
Illicit coca has historically been cultivated in the Andean ridge of South America. A field of illicit coca was seized in late 2014 within the state of Chiapas, Mexico. The leaf was identified chemosystematically and the cocaine extracted from it was
Publikováno v:
Forensic Chemistry. 17:100203
The synthetic opioid fentanyl has consistently been on the illicit drug market within the United States for more than five years. One of the many challenges to law enforcement is determining the manner in which the fentanyl is being synthesized. Know
Publikováno v:
Sciencejustice : journal of the Forensic Science Society. 58(2)
For nearly 30years, the methods utilized in illicit cocaine hydrochloride production have remained relatively consistent. Cocaine hydrochloride is typically produced one kilogram at a time. As a result, each individual kilogram is unique and distinct
Publikováno v:
Forensic Science International. 237:30-39
Colombian coca farmers have historically cultivated three varieties of coca for cocaine production (Erythroxylum novogranatense var. novogranatense, Erythroxylum novogranatense var. truxillense, and Erythroxylum coca var. ipadu). Within the past 13 y
Publikováno v:
Scientific Reports
Previously, geo-sourcing to five major coca growing regions within South America was accomplished. However, the expansion of coca cultivation throughout South America made sub-regional origin determinations increasingly difficult. The former methodol
Autor:
John F. Casale, Jennifer R. Mallette
Publikováno v:
Journal of chromatography. A. 1364
The isomeric truxillines are a group of minor alkaloids present in all illicit cocaine samples. The relative amount of truxillines in cocaine is indicative of the variety of coca used for cocaine processing, and thus, is useful in source determinatio