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Voltammetric signatures of 2,5-dimethoxy-N-(2-methoxybenzyl) phenethylamines on boron-doped diamond electrodes: Detection in blotting paper samples
- Source :
- Electrochemistry Communications, Vol 82, Iss, Pp 121-124 (2017)
- Publication Year :
- 2017
- Publisher :
- Elsevier, 2017.
-
Abstract
- This work is concerned with the electrochemical detection of new psychoactive substances (NPSs), in particular 2,5-dimethoxy-N-(2-methoxybenzyl) phenethylamine structures (NBOMes) and the analogous 2,5-dimethoxy phenethylamine structures (2C-X group) on boron-doped diamond (BDD) electrodes. Fast square-wave voltammetry was used to identify the substances in question. The antifouling properties of the BDD surface resulted in stable, repeatable, sensitive and unique voltammetric responses for these NPSs, producing different voltammetric signatures. Different NBOMes were identified by voltammetric methods in blotting paper seized from the drug market, without any interference from LSD, another psychedelic drug distributed via blotting paper. The proposed method achieved detection limits lower than 0.1μmolL−1 with high precision (RSD
- Subjects :
- Detection limit
Analyte
Phenethylamine
Chromatography
010401 analytical chemistry
Diamond
Phenethylamines
02 engineering and technology
engineering.material
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
lcsh:Chemistry
chemistry.chemical_compound
chemistry
lcsh:Industrial electrochemistry
lcsh:QD1-999
Electrode
Electrochemistry
engineering
Blotting paper
0210 nano-technology
Voltammetry
Nuclear chemistry
lcsh:TP250-261
Subjects
Details
- Language :
- English
- ISSN :
- 13882481
- Volume :
- 82
- Database :
- OpenAIRE
- Journal :
- Electrochemistry Communications
- Accession number :
- edsair.doi.dedup.....0ba0e38aa033e0f106e042a7789621e5