Introduction Organic molecules that bind to cannabinoid receptors are called cannabinoids,
and they have similar pharmacological properties like the plant, Cannabis sativa L …

Nowadays, it is vital to have new, complete, and rapid methods to screen and follow
pharmacotoxicological and forensic cases. In this context, an important role is undoubtedly …

In the past decades, matrix-assisted laser desorption/ionization mass spectrometry imaging
(MALDI-MSI) has been applied to a broad range of biological samples, eg, forensics and …

In this paper, we report the Co-metal organic frameworks (MOFs) were successfully
synthesized with the aid of 2, 6-pyridinedicarboxylic acid ammonium as an organic ligand in …

One of the most discussed topics concerns the sample preparation before the analysis and,
therefore, all the operations necessary to eliminate the interferents, clean up the specimens …

Detection and partial degradation of the cocaine metabolite benzoylecgonine in synthetic
and real human urine is accomplished using single-chamber air-cathode microbial fuel …

目的: 建立一种同时测定水产品中15 种苯二氮卓类镇静剂类药物残留的液相色谱—
串联质谱(HPLCG MS/MS) 分析方法. 方法: 样品采用乙腈提取, 上清液经固相萃取柱 …

In the present research, a procedure was described for the recovery of rosmarinic acid (RA)
from medical extract samples using chitosan‑zinc oxide nanoparticles as a biocompatible …

Sialic acids (Sias) are a class of sugar molecules with a parent nine-carbon neuraminic acid,
generally present at the ends of carbohydrate chains, either attached to cellular surfaces or …

Acetic anhydride is one of the most often used reagents in the production of heroin, and the
detection of this compound in the air is a methodological challenge. This work aims to …