Abstract Analysis of hair provides useful information regarding drug addiction history or drug
toxicity. Keeping in view some important applications of hair analysis, a lot of work done in …

Mass spectrometry has been the “gold standard” for drugs of abuse (DoA) analysis for many
decades because of the selectivity and sensitivity it affords. Recent progress in all aspects of …

The screening analysis for drugs and poisons always symbolizes the capabilities of a
forensic laboratory. Due to the rapid emergence of new compounds in clinical and forensic …

Within the past two decades, there have been many studies for quantitative analysis on
human hair samples. Microscopical and chemical analysis techniques have been used to …

Background Poor adherence to inhaled drug therapy in individuals with asthma and/or
chronic obstructive pulmonary disease (COPD) may be associated with suboptimal …

In this article the development and validation of an analytical method using microextraction
by packed sorbent (MEPS) to determine tramadol (TRM), codeine (COD), morphine (MOR) …

Current presumptive tests for illicit drugs can suffer from false positive results and poor
selectivity, and consequentially there is a need to develop new colour spot tests specifically …

An ultrasensitive disposable immunosensor based on a gold nanoparticles (AuNPs)/indium
tin oxide (ITO) substrate has been constructed to detect ketamine (KET) conveniently. In this …

Introduction Increasing numbers of drug of abuse users worldwide, combined with
polyconsumption and appearance of new psychoactive drugs, have become a potential …

ABSTRACT An SPE-GC-MS analytical method using whole blood samples has been
developed and validated to detect and quantify nineteen compounds belonging to the Drugs …