Thermodesorption spectrometry: detection and analysis of trace quantities of synthetic cannabinoids - derivatives of indol and indazol, in smoking mixtures

Исхакова, С.С., Хасанов, У., Расулев, У.Х., Холматов, А.С.

O‘zbekiston fizika jurnali · 2019-yil

Annotatsiya

The results of thermal desorption surface ionization spectroscopy and GC/MS studies of synthetic cannabinoids, indole and indazole derivatives, confiscated in the form of powders and smoking mixtures on various plant matrices are presented. Thermal desorption profiles were obtained under air atmospheric pressure. The surface ionization and thermal desorption characteristics of the synthetic cannabinoid molecules, the detection limits and the effect of the plant matrix on the thermal desorption surface ionization spectra of smoking mixtures were determined. High ionization efficiencies of synthetic cannabinoids (up to 150 K/mol) were established, and the detection limits are from 0.5 pmol when analyzing extracts without preliminary chromatographic separation were received due to the high selectivity of the method. The characteristic of the maximums of sublimation temperatures Tmax of indole and indazole derivatives determined by thermal desorption spectra, and their sharp difference (60°C) make it easy to identify the class of synthetic cannabinoid in the analyzed sample.

Maqola ma’lumotlari
MualliflarИсхакова, С.С., Хасанов, У., Расулев, У.Х., Холматов, А.С.
JurnalO‘zbekiston fizika jurnali
NashriyotЎзбекистон Республикаси Фанлар академияси
ISSN1025-8817, 2181-077X
Nashr sanasi2019-12-21
Jild21
Son6
Betlar343-350
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.52304/.v21i6.140
Indeksga qo‘shilgan2026-08-26

DOI: 10.52304/.v21i6.140 · Maqolaning asl sahifasi

Ilmiy soha

Fizika-matematika

Iqtibos keltirish

APAИсхакова, С.С., Хасанов, У., Расулев, У.Х., & Холматов, А.С. (2019). THERMODESORPTION SPECTROMETRY: DETECTION AND ANALYSIS OF TRACE QUANTITIES OF SYNTHETIC CANNABINOIDS - DERIVATIVES OF INDOL AND INDAZOL, IN SMOKING MIXTURES. O‘zbekiston fizika jurnali, 21(6), 343-350. https://doi.org/10.52304/.v21i6.140
GOST (OAK)Исхакова, С.С. va b. THERMODESORPTION SPECTROMETRY: DETECTION AND ANALYSIS OF TRACE QUANTITIES OF SYNTHETIC CANNABINOIDS - DERIVATIVES OF INDOL AND INDAZOL, IN SMOKING MIXTURES // O‘zbekiston fizika jurnali. – 2019. – T. 21, № 6. – P. 343-350. – DOI: 10.52304/.v21i6.140.
MLAИсхакова, С.С., Хасанов, У., Расулев, У.Х., and Холматов, А.С. “THERMODESORPTION SPECTROMETRY: DETECTION AND ANALYSIS OF TRACE QUANTITIES OF SYNTHETIC CANNABINOIDS - DERIVATIVES OF INDOL AND INDAZOL, IN SMOKING MIXTURES.” O‘zbekiston fizika jurnali, 21(6), 343-350, 2019. https://doi.org/10.52304/.v21i6.140
ChicagoИсхакова, С.С., Хасанов, У., Расулев, У.Х., and Холматов, А.С. “THERMODESORPTION SPECTROMETRY: DETECTION AND ANALYSIS OF TRACE QUANTITIES OF SYNTHETIC CANNABINOIDS - DERIVATIVES OF INDOL AND INDAZOL, IN SMOKING MIXTURES.” O‘zbekiston fizika jurnali, 21(6), 343-350 (2019). https://doi.org/10.52304/.v21i6.140
HarvardИсхакова, С.С., Хасанов, У., Расулев, У.Х., and Холматов, А.С (2019) ‘THERMODESORPTION SPECTROMETRY: DETECTION AND ANALYSIS OF TRACE QUANTITIES OF SYNTHETIC CANNABINOIDS - DERIVATIVES OF INDOL AND INDAZOL, IN SMOKING MIXTURES’, O‘zbekiston fizika jurnali, 21(6), 343-350. https://doi.org/10.52304/.v21i6.140
BibTeX
@article{article2019,
  title = {THERMODESORPTION SPECTROMETRY: DETECTION AND ANALYSIS OF TRACE QUANTITIES OF SYNTHETIC CANNABINOIDS - DERIVATIVES OF INDOL AND INDAZOL, IN SMOKING MIXTURES},
  author = {Исхакова, С.С. and Хасанов, У. and Расулев, У.Х. and Холматов, А.С.},
  journal = {O‘zbekiston fizika jurnali},
  year = {2019},
  volume = {21},
  number = {6},
  pages = {343-350},
  doi = {10.52304/.v21i6.140},
  url = {https://doi.org/10.52304/.v21i6.140}
}

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