Journal ArticleDOI
Laboratory verification of Aerosol Diffusion Spectrometer and the application to ambient measurements of new particle formation
S. Dubtsov,T. Ovchinnikova,S. Valiulin,Xuemeng Chen,Hanna E. Manninen,P. P. Aalto,Tuukka Petäjä +6 more
TLDR
In this paper, a verification of a Novosibirsk Aerosol Diffusion Spectrometer (ADS) in the size classification of aerosol particles was carried out in laboratory and via a field intercomparison with a Differential Mobility Particle Sizer (DMPS) and a Neutral cluster and Air Ion Spectrometers (NAIS).About:
This article is published in Journal of Aerosol Science.The article was published on 2017-03-01. It has received 19 citations till now. The article focuses on the topics: Aerosol.read more
Citations
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Journal ArticleDOI
Overview of measurements and current instrumentation for 1–10 nm aerosol particle number size distributions
Juha Kangasluoma,Juha Kangasluoma,Runlong Cai,Runlong Cai,Jingkun Jiang,Chenjuan Deng,Dominik Stolzenburg,Dominik Stolzenburg,Lauri Ahonen,Tommy Chan,Yueyun Fu,Changhyuk Kim,Changhyuk Kim,Tiia Laurila,Ying Zhou,Lubna Dada,Juha Sulo,Richard C. Flagan,Markku Kulmala,Markku Kulmala,Tuukka Petäjä,Katrianne Lehtipalo,Katrianne Lehtipalo +22 more
TL;DR: In this article, the authors present a comprehensive uncertainty analysis for these methods that suggests that their present understanding on the sources of uncertainties quite well captures the observed deviations between different instruments in the size distribution measurements, and suggest guidelines for selecting suitable instruments for various applications.
Journal ArticleDOI
Aerosol diffusion battery: The retrieval of particle size distribution with the help of analytical formulas
A. A. Onischuk,A. A. Onischuk,A. A. Onischuk,A. M. Baklanov,S. V. Valiulin,S. V. Valiulin,P. P. Moiseenko,V. G. Mitrochenko +7 more
TL;DR: In this article, a new algorithm is proposed for the determination of aerosol particle size distribution from a set of screen diffusion battery penetrations, based on the size spectra of the fractio...
Journal ArticleDOI
Comparison of radioactive aerosol size distributions (Activity, number, mass, and surface area).
Hyam Nazmy Bader Khalaf,Hyam Nazmy Bader Khalaf,Mostafa Y. A. Mostafa,Mostafa Y. A. Mostafa,M. E. Vasyanovich,Michael Zhukovsky +5 more
TL;DR: Comparisons of the activity distributions with the distributions for the number, mass, and specific surface area showed that the closest correspondence was with the average distribution over the specific surface, whereas there were no exact correspondences with the other distributions.
Journal ArticleDOI
Aerosol inhalation delivery of triazavirin in mice: outlooks for advanced therapy against novel viral infections.
S.V. Valiulin,A.A. Onischuk,S. N. Dubtsov,A. M. Baklanov,S.V. An'kov,Maria E. Plokhotnichenko,Tatyana G. Tolstikova,Galina G. Dultseva,Vladimir L. Rusinov,Valery N. Charushin,Vasily M. Fomin +10 more
TL;DR: Under pandemic-caused emergency, evaluation of the potential of existing antiviral drugs for the treatment of COVID-19 is relevant and ultrasonic method of triazavirin aerosol generation is elaborated and inhalation delivery of this drug in mice is investigated.
Journal ArticleDOI
Excipient-free isoniazid aerosol administration in mice: Evaporation-nucleation particle generation, pulmonary delivery and body distribution.
S.V. Valiulin,A.A. Onischuk,A. M. Baklanov,S.N. Dubtsov,S.V. An'kov,Tatyana G. Tolstikova,M. E. Plokhotnichenko,Galina G. Dultseva,P.S. Mazunina +8 more
TL;DR: The bioavailability of the aerosol form of isoniazid is very close to that for the per‐oral form (61 ± 10%) and the particle deposition efficiency in the mouse respiratory tract is measured as a function of mean diameter.
References
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Journal ArticleDOI
Evolution of Organic Aerosols in the Atmosphere
Jose L. Jimenez,Manjula R. Canagaratna,Neil M. Donahue,André S. H. Prévôt,Qi Zhang,Jesse H. Kroll,Peter F. DeCarlo,James Allan,Hugh Coe,Nga L. Ng,Allison C. Aiken,Kenneth S. Docherty,Ingrid M. Ulbrich,Andrew P. Grieshop,Allen L. Robinson,Jonathan Duplissy,Jared D. Smith,Kevin R. Wilson,V. A. Lanz,Christoph Hueglin,Yele Sun,Yele Sun,Jian Tian,Ari Laaksonen,Tomi Raatikainen,Tomi Raatikainen,J. Rautiainen,Petri Vaattovaara,Mikael Ehn,Markku Kulmala,Markku Kulmala,Jason Tomlinson,Don R. Collins,Michael J. Cubison,Edward J. Dunlea,J. A. Huffman,Timothy B. Onasch,M. R. Alfarra,Paul I. Williams,Keith Bower,Yutaka Kondo,Johannes Schneider,Frank Drewnick,Stephan Borrmann,S. Weimer,Kenneth L. Demerjian,D. Salcedo,L. Cottrell,Robert J. Griffin,Akinori Takami,Takao Miyoshi,Shiro Hatakeyama,Akio Shimono,J. Y. Sun,Y. M. Zhang,Katja Dzepina,Joel R. Kimmel,Donna Sueper,J. T. Jayne,Scott C. Herndon,A. Trimborn,Leah R. Williams,Ezra C. Wood,Ann M. Middlebrook,Charles E. Kolb,Urs Baltensperger,Douglas R. Worsnop +66 more
TL;DR: A unifying model framework describing the atmospheric evolution of OA that is constrained by high–time-resolution measurements of its composition, volatility, and oxidation state is presented, which can serve as a basis for improving parameterizations in regional and global models.
Journal ArticleDOI
Formation and growth rates of ultrafine atmospheric particles: a review of observations
Markku Kulmala,Hanna Vehkamäki,Tuukka Petäjä,M. Dal Maso,Antti Lauri,V.-M. Kerminen,Wolfram Birmili,Peter H. McMurry +7 more
TL;DR: In this paper, the formation rate of 3-nm particles is often in the range 0.01-10 cm −3 s −1 in the boundary layer in urban areas and in coastal areas and industrial plumes.
Journal ArticleDOI
Atmospheric aerosols: composition, transformation, climate and health effects.
TL;DR: The current state of knowledge, major open questions, and research perspectives on the properties and interactions of atmospheric aerosols and their effects on climate and human health are outlined.
Journal ArticleDOI
A large source of low-volatility secondary organic aerosol
Mikael Ehn,Joel A. Thornton,Einhard Kleist,Mikko Sipilä,Heikki Junninen,Iida Pullinen,Monika Springer,Florian Rubach,Ralf Tillmann,Ben H. Lee,Felipe D. Lopez-Hilfiker,S. Andres,Ismail-Hakki Acir,Matti P. Rissanen,Tuija Jokinen,Siegfried Schobesberger,Juha Kangasluoma,Jenni Kontkanen,Tuomo Nieminen,Theo Kurtén,Lasse B. Nielsen,Solvejg Jørgensen,Henrik G. Kjaergaard,Manjula R. Canagaratna,Miikka Dal Maso,Torsten Berndt,Tuukka Petäjä,Andreas Wahner,Veli-Matti Kerminen,Markku Kulmala,Douglas R. Worsnop,Juergen Wildt,Thomas F. Mentel +32 more
TL;DR: It is found that a direct pathway leads from several biogenic VOCs, such as monoterpenes, to the formation of large amounts of extremely low-volatility vapours, helping to explain the discrepancy between the observed atmospheric burden of secondary organic aerosol and that reported by many model studies.
BookDOI
Aerosol measurement : principles, techniques, and applications
Klaus Willeke,Paul A. Baron +1 more
TL;DR: The fundamental principles used in deciding which aerosol properties to measure and how to interpret the results are offered and two new chapters have been added: one on historical aspects of aerosol measurements and the other on real-time single particle analysis.