Wipe sampling of amphetamine-type stimulants and recreational drugs on selected household surfaces with analysis by ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry
| العنوان: | Wipe sampling of amphetamine-type stimulants and recreational drugs on selected household surfaces with analysis by ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry |
|---|---|
| المؤلفون: | Sri Bharat Madireddy, Jeffrey O. Boles, Martha J.M. Wells, Vanaja Reddy Bodeddula, Sravan Kumar Mansani |
| المصدر: | Journal of Hazardous Materials. :46-56 |
| بيانات النشر: | Elsevier BV, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Environmental Engineering, Health, Toxicology and Mutagenesis, Mass Spectrometry, chemistry.chemical_compound, Adsorption, Cocaine, medicine, Environmental Chemistry, Waste Management and Disposal, Quartz, Chromatography, Filter paper, Illicit Drugs, Amphetamines, Alkyd, Extraction (chemistry), Sorption, Pseudoephedrine, Pollution, chemistry, visual_art, Housing, visual_art.visual_art_medium, Central Nervous System Stimulants, Ammonium acetate, Chromatography, Liquid, medicine.drug |
| الوصف: | Sorption characteristics of eight drugs related to recreational and clandestine activity-amphetamine, cocaine, heroin, N-formyl amphetamine, N-formyl methamphetamine, methamphetamine, 3, 4-methylenedioxymethamphetamine (MDMA), and pseudoephedrine-were evaluated on selected kitchen countertop surfaces. Methanol-dampened Whatman 40 filter paper wipes were used to collect samples from eleven surfaces including alkyd resin, ceramic tiles, glass, granite, laminate, limestone, marble, quartz compac, quartz real, soap stone, and stainless steel. The filter paper wipes were analyzed by a rapid three-minute UPLC-QTOF method, following ammonium acetate buffer (pH 5.8-6.2) extraction. The average percentage recoveries after 15 h of exposure to the surface materials tested, was found to be highest for cocaine and MDMA and lowest for amphetamine and methamphetamine. Among the eleven countertop surfaces, overall recoveries for marble were observed to be the least, whereas soapstone, quartz compac and stainless steel were among the highest. Scanning electron microscopic images of the surfaces provided a unique view of surface irregularities that potentially influenced drug recovery. Aging, migration, solvent composition, and volatility were examined. The variation in recovery of drugs was attributed to four key factors: compound volatility, surface composition, surface-compound interaction, and solvent composition. |
| تدمد: | 0304-3894 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d6e8918c4ec010c9e698b94da2b78b6 https://doi.org/10.1016/j.jhazmat.2013.03.012 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....7d6e8918c4ec010c9e698b94da2b78b6 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 03043894 |
|---|