Surface ionization of narcotic stimulants in biological samples

Касимов, Б.Ш., Ахунов, Ш.Дж., Ахмедов, Ш.М., Усманов, Д.Т.

O‘zbekiston fizika jurnali · 2021-yil

Annotatsiya

The paper presents the experimental results of mass-spectrometric studies of the regularity of surface ionization of stimulants. Mass-spectra of these substances, temperature dependences of ion currents were obtained, and heats of sublimation were determined. Heterogeneous channels of reaction occurring on the hot surface of the thermo-emitter of stimulants and the adsorption scheme were revealed. In addition, mixed stimulants in a biological sample were investigated to reveal the analytical possibility of the method. The detection limits and the linear dynamic range of the investigated compounds were determined.

Maqola ma’lumotlari
MualliflarКасимов, Б.Ш., Ахунов, Ш.Дж., Ахмедов, Ш.М., Усманов, Д.Т.
JurnalO‘zbekiston fizika jurnali
NashriyotЎзбекистон Республикаси Фанлар академияси
ISSN1025-8817, 2181-077X
Nashr sanasi2021-08-20
Jild23
Son1
Betlar75-81
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.52304/.v23i1.227
Indeksga qo‘shilgan2026-08-26

Kalit so‘zlar

поверхностно-ионизационная, масс-спектрометрия, наркотические вещества, гетерогенные реакции, теплота сублимации, биологические образцы, пределы обнаружения., surface ionization, mass-spectrometry, stimulants, heterogenous reaction, heat of sublimation, biological samples, limit of detection.

Ilmiy soha

Iqtibos keltirish

APAКасимов, Б.Ш., Ахунов, Ш.Дж., Ахмедов, Ш.М., & Усманов, Д.Т. (2021). Surface ionization of narcotic stimulants in biological samples. O‘zbekiston fizika jurnali, 23(1), 75-81. https://doi.org/10.52304/.v23i1.227
GOST (OAK)Касимов, Б.Ш. va b. Surface ionization of narcotic stimulants in biological samples // O‘zbekiston fizika jurnali. – 2021. – T. 23, № 1. – P. 75-81. – DOI: 10.52304/.v23i1.227.
MLAКасимов, Б.Ш., Ахунов, Ш.Дж., Ахмедов, Ш.М., and Усманов, Д.Т. “Surface ionization of narcotic stimulants in biological samples.” O‘zbekiston fizika jurnali, 23(1), 75-81, 2021. https://doi.org/10.52304/.v23i1.227
ChicagoКасимов, Б.Ш., Ахунов, Ш.Дж., Ахмедов, Ш.М., and Усманов, Д.Т. “Surface ionization of narcotic stimulants in biological samples.” O‘zbekiston fizika jurnali, 23(1), 75-81 (2021). https://doi.org/10.52304/.v23i1.227
HarvardКасимов, Б.Ш., Ахунов, Ш.Дж., Ахмедов, Ш.М., and Усманов, Д.Т (2021) ‘Surface ionization of narcotic stimulants in biological samples’, O‘zbekiston fizika jurnali, 23(1), 75-81. https://doi.org/10.52304/.v23i1.227
BibTeX
@article{article2021,
  title = {Surface ionization of narcotic stimulants in biological samples},
  author = {Касимов, Б.Ш. and Ахунов, Ш.Дж. and Ахмедов, Ш.М. and Усманов, Д.Т.},
  journal = {O‘zbekiston fizika jurnali},
  year = {2021},
  volume = {23},
  number = {1},
  pages = {75-81},
  doi = {10.52304/.v23i1.227},
  url = {https://doi.org/10.52304/.v23i1.227}
}

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