Research output: Contribution to journal › Article › peer-review
Technique for Generating Dry Aerosol Particles from a Solution : The Case of Fluconazole. / Baklanov, A. M.; Protasov, A. A.; Stekleneva, M. E. et al.
In: Atmospheric and Oceanic Optics, Vol. 37, No. 5, 19.12.2024, p. 715-718.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Technique for Generating Dry Aerosol Particles from a Solution
T2 - The Case of Fluconazole
AU - Baklanov, A. M.
AU - Protasov, A. A.
AU - Stekleneva, M. E.
AU - Valiulin, S. V.
N1 - Финансирование: Russian Science Foundation 19-73-10 143
PY - 2024/12/19
Y1 - 2024/12/19
N2 - Abstract—Infectious diseases affecting the respiratory system are currently a serious medical problem. One of the ways of increasing the effectiveness of therapy for such diseases is targeted delivery of drugs. This approach requires the development of new methods for generating aerosols of drugs with particle sizes which enable penetrating into specified areas of the respiratory system. In this work, a technique for generating dry aerosol particles based on ultrasonic spraying of a drug solution is suggested and implemented. Using the example of a solution of the medicinal antifungal substance fluconazole, we show that this technique enables generating aerosol particles with stable concentration and average size for more than 2 hours. The resulting aerosol has optimal inhalation parameters: size from 1 to 1.9 microns and concentration of 70 000 ± 6500 cm−3. The suggested technique makes it possible to further study the biological effect of aerosols of drugs.
AB - Abstract—Infectious diseases affecting the respiratory system are currently a serious medical problem. One of the ways of increasing the effectiveness of therapy for such diseases is targeted delivery of drugs. This approach requires the development of new methods for generating aerosols of drugs with particle sizes which enable penetrating into specified areas of the respiratory system. In this work, a technique for generating dry aerosol particles based on ultrasonic spraying of a drug solution is suggested and implemented. Using the example of a solution of the medicinal antifungal substance fluconazole, we show that this technique enables generating aerosol particles with stable concentration and average size for more than 2 hours. The resulting aerosol has optimal inhalation parameters: size from 1 to 1.9 microns and concentration of 70 000 ± 6500 cm−3. The suggested technique makes it possible to further study the biological effect of aerosols of drugs.
KW - aerosol
KW - aerosol optical spectrometer
KW - fluconazole
KW - inhalation
KW - particle generator
KW - aerosol
KW - aerosol optical spectrometer
KW - fluconazole
KW - inhalation
KW - particle generator
UR - https://www.mendeley.com/catalogue/073d6871-1992-3b99-8696-47ae8b3bf9a1/
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85212706024&origin=inward&txGid=faa3b773c887a52d4739c5fa1b1be425
U2 - 10.1134/S1024856024700957
DO - 10.1134/S1024856024700957
M3 - Article
VL - 37
SP - 715
EP - 718
JO - Atmospheric and Oceanic Optics
JF - Atmospheric and Oceanic Optics
SN - 1024-8560
IS - 5
ER -
ID: 61414538