Secondary organic aerosol isoprene

Claeys, M., Wang, W., Ion, A. C., Kourtchev, I., Gelencsdr, A., and Maenhaut, W. (2004). Formation of secondary organic aerosols from isoprene and its gas-phase oxidation products through reaction with hydrogen peroxide. Atmos. Environ. 38, 4093 1098. 

Limbeck, A., Kulmala, M., and Puxbaum, H. (2003). Secondary organic aerosol formation in the atmosphere via heterogeneous reaction of gaseous isoprene on acidic particles. Geophys. Res. Letters 30,1996, doi 10.1029/2003GL017738. 

Claeys M., B. Graham, G. Vas, W. Wang, R. Vermeylen, V. Pashynska, J. Cafmeyer, P. Guyon, M.O. Andreae, P. Artaxo and W. Maenhaut Formation of secondary organic aerosols through photooxidation of isoprene. Science 303 (2004) 1173-1176. 

Claeys, M. et al. (2004a) Formation of secondary organic aerosol through photooxidation of isoprene, Science 303, 1173-1176. 

Edney, E. O., Kleindienst, T. E., Jaoui, M., Lewandowski, M., Offenberg. J. H., Wang, W., and Claeys, M. (2005) Formation of 2-methyl tetrols and 2-methylglyceric acid in secondary organic aerosol from laboratory irradiated isoprene/NOx/S02/air mixtures and their detection in ambient PM2 5 samples collected in the eastern United States, Atmos. Environ. 39, 5281-5289. 

Kroll, J. H., Ng, N. L., Murphy, S. M., Flagan, R. C., and Seinfeld, J. H. (2005a) Secondary organic aerosol formation from isoprene photooxidation under high-NO, conditions, Geophys. Res. Lett. 32, LI8808 (doi 10.1029/2005GL023637). 

In addition to the important role biogenic terpenes play in gas-hase chemistry, their impact also extends to heterogeneous air chemistry. Although Went (1960) linked the formation of the blue haze over coniferous forests to the biogenic emission of 20 monoterpenes over 40 years ago, it was not until recently that terpenes received their due attention with respect to their role in secondary organic aerosol (SOA) formation. O Dowd et al. (2002) reported that nucleation events over a boreal forest were driven by the condensation of terpene oxidation products. Formaldehyde (HCHO) is a high-yield product of isoprene oxidation. The short photochemical lifetime of HCHO allows the observation of this trace gas to help constrain isoprene emissions (Shim et al. 2005). 

Carmichael, G. R., D. G. Streets, G. Calori, M. Amman, M. Z. Jacobson, J. Hansen and H. Ueda (2002) Changing trends in sulfur emissions in Asia Implications for acid deposition, air pollution, and climate. Environmental Sciences and Technology 356, 4707-4713 Carroll, J. J. and A. E. Mather (1992) The system carbon dioxide-water and the Krichevsky-Kasarnovsky equation. Journal of Solution Chemistry 21, 607-621 Carlton, A. G., C. Wiedinnyer and J. H. Kroll (2009) A review of secondary organic aerosol (SOA) formation from isoprene. Atmospheric Chemistry and Physics 9, 4987-5005 Carslaw, K. S., O. Boucher, D. V Spracklen, G. W. Mann, J. G. L. Rae, S. Woodward and M. Kulmala (2010) A review of natural aerosol interactions and feedbacks within the Earth system. Atmospheric Chemistry and Physics 10, 1701-1737... 

Claeys M, Graham B, Vas G, Wang W, Vermeylen R, Pashynska V, Cafineyer J, Guyon P, Andreae MO, Artaxo P, Maenhaut W (2004) Formation of secondary organic aerosols through photooxidation of isoprene. Science 303 1173-1176... 

Kleindienst TE, Lewandowski M, Offenberg JH, Jaoni M, Edney EO (2009) The formation of secondary organic aerosol from isoprene + OH reaction in the absence of NO. Atmos Chem Phys 9 6541-6558... 

Surratt JD, Murphy SM, Kroll JH, Ng NL, Hildebrandt L, Sorooshian A, Szmigielski R, Vermeylen R, Maenhaut W, Claeys M, Hagan RC, Seinfeld JH (2006) Chemical composition of secondary organic aerosol formed frmn the photooxidation of isoprene. J Phys Chem A 110 9665-9690... 

Surratt JD, Chan AWH, Eddingsaas NC, (Than M, Loza CL, Kwan AJ, Hersey SP, Hagan RC, Wennberg PO, Seinfeld JH (2010) Atmospheric chemistry special feature reactive intermediates revealed in secondary organic aerosol formation from isoprene. Proc Natl Acad Sci USA 107(15) 6640-6645... 

Robinson NH, Hamilton JF, Allan JD, Langford B, Oram DE, Chen Q, Docherty K, Farmer DK, Jimenez JL, Ward MW, Hewitt CN, Barley MH, Jenkin ME, Rickard AR, Martin ST, McFiggans G, Coe H (2011) Evidence for a significant proportion of Secondary organic aerosol from isoprene above a maritime tropical forest. Atmos Chem Phys 11 1039-1050... 

Henze DK, Seinfeld JH (2006) Global secondary organic aerosol from isoprene oxidation. Geophys Res Lett 33 L09812... 

Carlton AG, Wiedinmyer C, Kroll JH (2009) A review of Secondary Organic Aerosol (SOA) formation from isoprene. Atmos Chem Phys 9 4987-5005... 

Lim HJ, Carlton AG, Turpin BJ (2005) Isoprene forms secondary organic aerosol through cloud processing model simulations. Environ Sci Technol 39(12) 4441-4446... 

Robinson, N. H., Hamilton, J. F., Allan, J. D. et al. (2011) Evidence for a significant proportion of Secondary Organic Aerosol from isoprene above a maritime tropical foxQst. Atmos. Chem. Phys. 11, 1039. 

Condensed-phase SOA formation water-soluble VOCs may dissolve into the aqueous phase of cloud droplets or wet aerosols. Subsequent aqueous-phase reactions (e.g., oxidation and/or oligomerization) can lead to the formation of low-volatility secondary organic material [82-87]. In particular, the dicarbonyl VOCs glyoxal and methylglyoxal have been studied as potential precursors for this SOA formation pathway. Recently, aqueous-phase reactions of isoprene-derived epoxydiols have also been shown to be efficient pathways to SOA formation in the aerosol aqueous phase [88-91]. 

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