Electrodynamical Characteristics of α-Lactose Monohydrate in the Terahertz Range
- Авторы: Komandin G.A.1, Gavdush A.A.1,2, Goncharov Y.G.1, Porodinkov O.E.1, Nozdrin V.S.1, Chuchupal S.V.1, Spektor I.E.1
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Учреждения:
- Prokhorov General Physics Institute, Russian Academy of Sciences
- Bauman Moscow State Technical University
- Выпуск: Том 126, № 5 (2019)
- Страницы: 514-522
- Раздел: Biophotonics
- URL: https://journal-vniispk.ru/0030-400X/article/view/165987
- DOI: https://doi.org/10.1134/S0030400X1905014X
- ID: 165987
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Аннотация
Using methods of infrared, terahertz, and submillimeter spectroscopy, experimental transmission and reflection spectra of α-lactose monohydrate have been obtained at room temperature in the frequency range from 5 to 5000 cm–1. The experimental spectra of dense pressed tablets and powdered samples have been analyzed in terms of the model of a classical oscillator. Certain parameters of absorption bands of the resonant and quasi-relaxation types are markers by which components can be selected in heterogeneous pharmacological and organic preparations using the methods of coherent submillimeter and pulsed terahertz spectroscopy.
Об авторах
G. Komandin
Prokhorov General Physics Institute, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: gakomandin@mail.ru
Россия, Moscow, 119991
A. Gavdush
Prokhorov General Physics Institute, Russian Academy of Sciences; Bauman Moscow State Technical University
Email: gakomandin@mail.ru
Россия, Moscow, 119991; Moscow, 105005
Yu. Goncharov
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: gakomandin@mail.ru
Россия, Moscow, 119991
O. Porodinkov
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: gakomandin@mail.ru
Россия, Moscow, 119991
V. Nozdrin
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: gakomandin@mail.ru
Россия, Moscow, 119991
S. Chuchupal
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: gakomandin@mail.ru
Россия, Moscow, 119991
I. Spektor
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: gakomandin@mail.ru
Россия, Moscow, 119991
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