M
Matthew J. McGrath
Researcher at Kyoto University
Publications - 27
Citations - 1874
Matthew J. McGrath is an academic researcher from Kyoto University. The author has contributed to research in topics: Nucleation & Particle. The author has an hindex of 15, co-authored 23 publications receiving 1590 citations. Previous affiliations of Matthew J. McGrath include University of Helsinki.
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Journal ArticleDOI
Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere
Joao Almeida,Joao Almeida,Siegfried Schobesberger,Andreas Kürten,Ismael K. Ortega,Oona Kupiainen-Määttä,Arnaud P. Praplan,Alexey Adamov,António Amorim,F. Bianchi,Martin Breitenlechner,A. David,Josef Dommen,Neil M. Donahue,Andrew J. Downard,Eimear M. Dunne,Jonathan Duplissy,Sebastian Ehrhart,Richard C. Flagan,Alessandro Franchin,Roberto Guida,Jani Hakala,Armin Hansel,Martin Heinritzi,Henning Henschel,Tuija Jokinen,Heikki Junninen,Maija Kajos,Juha Kangasluoma,Helmi Keskinen,Agnieszka Kupc,Theo Kurtén,Alexander N. Kvashin,Ari Laaksonen,Ari Laaksonen,Katrianne Lehtipalo,Markus Leiminger,Johannes Leppä,Ville Loukonen,Vladimir Makhmutov,Serge Mathot,Matthew J. McGrath,Tuomo Nieminen,Tuomo Nieminen,Tinja Olenius,Antti Onnela,Tuukka Petäjä,Francesco Riccobono,Ilona Riipinen,Matti P. Rissanen,Linda Rondo,Taina Ruuskanen,Filipe Duarte Santos,Nina Sarnela,Simon Schallhart,R. Schnitzhofer,John H. Seinfeld,Mario Simon,Mikko Sipilä,Mikko Sipilä,Yuri Stozhkov,Frank Stratmann,António Tomé,Jasmin Tröstl,Georgios Tsagkogeorgas,Petri Vaattovaara,Yrjö Viisanen,Annele Virtanen,Aron Vrtala,Paul E. Wagner,Ernest Weingartner,Heike Wex,Christina Williamson,Daniela Wimmer,Daniela Wimmer,Penglin Ye,Taina Yli-Juuti,Kenneth S. Carslaw,Markku Kulmala,Markku Kulmala,Joachim Curtius,Urs Baltensperger,Douglas R. Worsnop,Hanna Vehkamäki,Jasper Kirkby,Jasper Kirkby +85 more
TL;DR: The results show that, in regions of the atmosphere near amine sources, both amines and sulphur dioxide should be considered when assessing the impact of anthropogenic activities on particle formation.
Journal ArticleDOI
From quantum chemical formation free energies to evaporation rates
Ismael K. Ortega,Oona Kupiainen,Theo Kurtén,Tinja Olenius,Olli Wilkman,Matthew J. McGrath,Ville Loukonen,Hanna Vehkamäki +7 more
TL;DR: In this paper, the authors used formation free energies calculated by quantum chemical methods to estimate the evaporation rates of species from sulfuric acid clusters containing ammonia or dimethylamine.
Journal ArticleDOI
Atmospheric Cluster Dynamics Code: a flexible method for solution of the birth-death equations
Matthew J. McGrath,Matthew J. McGrath,Tinja Olenius,Ismael K. Ortega,Ville Loukonen,Pauli Paasonen,Theo Kurtén,Markku Kulmala,Hanna Vehkamäki +8 more
TL;DR: The Atmospheric Cluster Dynamics Code (ACDC) as mentioned in this paper was created to study the first steps of atmospheric new particle formation by examining the formation of molecular clusters from atmospherically relevant molecules.
Journal ArticleDOI
On the formation of sulphuric acid - amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation
Pauli Paasonen,Pauli Paasonen,Tinja Olenius,Oona Kupiainen,Theo Kurtén,Tuukka Petäjä,Wolfram Birmili,A. Hamed,Min Hu,L. G. Huey,C. Plass-Duelmer,James N. Smith,James N. Smith,A. Wiedensohler,Ville Loukonen,Matthew J. McGrath,Matthew J. McGrath,Ismael K. Ortega,Ari Laaksonen,Ari Laaksonen,Hanna Vehkamäki,V.-M. Kerminen,Markku Kulmala +22 more
TL;DR: In this article, the formation rate of clusters with two sulphuric acid and two amine molecules (JA2B2) was modelled at varying atmospherically relevant conditions with respect to concentrations of sulfate acid ([H2SO4]), dimethylamine ([DMA]) and trimethyamine ([TMA]), temperature and relative humidity (RH).
Journal ArticleDOI
Re-examining the properties of the aqueous vapor–liquid interface using dispersion corrected density functional theory
Marcel D. Baer,Christopher J. Mundy,Matthew J. McGrath,I.-F. Will Kuo,J. Ilja Siepmann,Douglas J. Tobias +5 more
TL;DR: This work has carried out first-principles molecular dynamics simulations of air-water interfaces employing a particular generalized gradient approximation to the exchange-correlation functional (BLYP), with and without empirical dispersion corrections.