Formation of urban fine particulate matter

R Zhang, G Wang, S Guo, ML Zamora, Q Ying… - Chemical …, 2015 - ACS Publications
Urban air pollution represents one of the greatest environmental challenges facing mankind
in the 21st century. 1, 2 Noticeably, many developing countries, such as China and India …

Nucleation and growth of nanoparticles in the atmosphere

R Zhang, A Khalizov, L Wang, M Hu, W Xu - Chemical reviews, 2012 - ACS Publications
This review intends to critically assess recent findings related to nucleation and growth of
atmospheric nanoparticles, with an emphasis on the understanding of these processes at a …

Atmospheric amines–Part I. A review

X Ge, AS Wexler, SL Clegg - Atmospheric Environment, 2011 - Elsevier
Amines are emitted by a wide range of sources and are ubiquitous atmospheric organic
bases. Approximately 150 amines and about 30 amino acids have been identified in the …

Chemistry of atmospheric nucleation: on the recent advances on precursor characterization and atmospheric cluster composition in connection with atmospheric new …

M Kulmala, T Petäjä, M Ehn, J Thornton… - Annual review of …, 2014 - annualreviews.org
The recent development in measurement techniques and theoretical understanding has
enabled us to study atmospheric vapor, cluster and nanoparticle concentrations, dynamics …

Neutral molecular cluster formation of sulfuric acid–dimethylamine observed in real time under atmospheric conditions

A Kürten, T Jokinen, M Simon… - Proceedings of the …, 2014 - National Acad Sciences
For atmospheric sulfuric acid (SA) concentrations the presence of dimethylamine (DMA) at
mixing ratios of several parts per trillion by volume can explain observed boundary layer …

Enhancing effect of dimethylamine in sulfuric acid nucleation in the presence of water–a computational study

V Loukonen, T Kurtén, IK Ortega… - Atmospheric …, 2010 - acp.copernicus.org
We have studied the hydration of sulfuric acid–ammonia and sulfuric acid–dimethylamine
clusters using quantum chemistry. We calculated the formation energies and …

Multiphase chemistry of atmospheric amines

C Qiu, R Zhang - Physical Chemistry Chemical Physics, 2013 - pubs.rsc.org
Heterogeneous reactions of amines have been recently shown to play an important role in
the formation and transformation of atmospheric aerosols. This perspective summarizes the …

Effects of amines on formation of sub‐3 nm particles and their subsequent growth

H Yu, R McGraw, SH Lee - Geophysical Research Letters, 2012 - Wiley Online Library
Field observations and quantum chemical calculations suggest that amines can be
important for formation of nanometer size particles. Amines and ammonia often have …

Reactions of methanesulfonic acid with amines and ammonia as a source of new particles in air

H Chen, ME Varner, RB Gerber… - The Journal of …, 2016 - ACS Publications
New particle formation (NPF) from gaseous precursors as a significant source of aerosol
needs to be better understood to accurately predict the impacts on visibility, climate change …

Amines in the Earth's atmosphere: a density functional theory study of the thermochemistry of pre-nucleation clusters

AB Nadykto, F Yu, MV Jakovleva, J Herb, Y Xu - Entropy, 2011 - mdpi.com
The impact of organic species which are present in the Earth's atmosphere on the burst of
new particles is critically important for the understanding of the molecular nature of …