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.
| Mualliflar | Касимов, Б.Ш., Ахунов, Ш.Дж., Ахмедов, Ш.М., Усманов, Д.Т. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2021-08-20 |
| Jild | 23 |
| Son | 1 |
| Betlar | 75-81 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v23i1.227 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.52304/.v23i1.227 · Maqolaning asl sahifasi
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.
| APA | Касимов, 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. |
| MLA | Касимов, 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 |
| Chicago | Касимов, 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 |
| Harvard | Касимов, 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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