In this study, the results of an experimental study by surface ionization mass spectrometry of the insecticide acetamiprid (N1-methyl-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyanacetamidine) in an oxidized tungsten thermo-emitter were reported for the first time. Surface ionization mass-spectra of the substance showed quasi-molecular ion [M-H]+ lines as well as fragment ion [M-R]+ lines. Based on the experimental data obtained so far, the formation laws of the surface ionization mass-spectrum were considered, and the decomposition schemes of the molecules formed on the surface of the heated thermo-emitter were proposed.
| Mualliflar | Aхмедов, Ш.М., Aхунов, Ш.Дж., Раджабов, A.Ш., Усманов, Д.Т. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2024-04-08 |
| Jild | 26 |
| Son | 1 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v26i1.493 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.52304/.v26i1.493 · Maqolaning asl sahifasi
поверхностно-ионизационная масс-спектрометрия, ацетамиприд, адсорбция, десорбция, термоэмиттер, ионообразование, surface ionization mass spectrometry, acetamiprid, adsorption, desorption, thermo-emitter, ion formation
| APA | Aхмедов, Ш.М., Aхунов, Ш.Дж., Раджабов, A.Ш., & Усманов, Д.Т. (2024). Study of surface ionization patterns of acetamiprid molecules. O‘zbekiston fizika jurnali, 26(1). https://doi.org/10.52304/.v26i1.493 |
|---|---|
| GOST (OAK) | Aхмедов, Ш.М. va b. Study of surface ionization patterns of acetamiprid molecules // O‘zbekiston fizika jurnali. – 2024. – T. 26, № 1. – DOI: 10.52304/.v26i1.493. |
| MLA | Aхмедов, Ш.М., Aхунов, Ш.Дж., Раджабов, A.Ш., and Усманов, Д.Т. “Study of surface ionization patterns of acetamiprid molecules.” O‘zbekiston fizika jurnali, 26(1), 2024. https://doi.org/10.52304/.v26i1.493 |
| Chicago | Aхмедов, Ш.М., Aхунов, Ш.Дж., Раджабов, A.Ш., and Усманов, Д.Т. “Study of surface ionization patterns of acetamiprid molecules.” O‘zbekiston fizika jurnali, 26(1) (2024). https://doi.org/10.52304/.v26i1.493 |
| Harvard | Aхмедов, Ш.М., Aхунов, Ш.Дж., Раджабов, A.Ш., and Усманов, Д.Т (2024) ‘Study of surface ionization patterns of acetamiprid molecules’, O‘zbekiston fizika jurnali, 26(1). https://doi.org/10.52304/.v26i1.493 |
| BibTeX | @article{a2024,
title = {Study of surface ionization patterns of acetamiprid molecules},
author = {Aхмедов, Ш.М. and Aхунов, Ш.Дж. and Раджабов, A.Ш. and Усманов, Д.Т.},
journal = {O‘zbekiston fizika jurnali},
year = {2024},
volume = {26},
number = {1},
doi = {10.52304/.v26i1.493},
url = {https://doi.org/10.52304/.v26i1.493}
} |
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