Articles | Volume 22, issue 24
https://doi.org/10.5194/acp-22-16123-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-22-16123-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Reconsideration of surface tension and phase state effects on cloud condensation nuclei activity based on the atomic force microscopy measurement
Chun Xiong
College of Environmental and Resource Sciences, Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Zhejiang University, Hangzhou 310058, China
Xueyan Chen
Institute for Composites Science Innovation, School of Materials
Science and Engineering, Zhejiang University, Hangzhou 310027,
China
Xiaolei Ding
Zhejiang University-University of Illinois at Urbana-Champaign
Institute, International Campus, Zhejiang University, Haining 314400, China
Binyu Kuang
College of Environmental and Resource Sciences, Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Zhejiang University, Hangzhou 310058, China
Xiangyu Pei
College of Environmental and Resource Sciences, Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Zhejiang University, Hangzhou 310058, China
Zhengning Xu
College of Environmental and Resource Sciences, Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Zhejiang University, Hangzhou 310058, China
Shikuan Yang
Institute for Composites Science Innovation, School of Materials
Science and Engineering, Zhejiang University, Hangzhou 310027,
China
Huan Hu
CORRESPONDING AUTHOR
Zhejiang University-University of Illinois at Urbana-Champaign
Institute, International Campus, Zhejiang University, Haining 314400, China
Zhibin Wang
CORRESPONDING AUTHOR
College of Environmental and Resource Sciences, Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Zhejiang University, Hangzhou 310058, China
Hangzhou Global Scientific and Technological Innovation Center,
Hangzhou 311200, China
Key Laboratory of Environment Remediation and Ecological Health,
Ministry of Education, Zhejiang University, Hangzhou 310058, China
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Cited articles
Almeida, G. P., Brito, J., Morales, C. A., Andrade, M. F., and Artaxo, P.: Measured and modelled cloud condensation nuclei (CCN) concentration in São Paulo, Brazil: the importance of aerosol size-resolved chemical composition on CCN concentration prediction, Atmos. Chem. Phys., 14, 7559–7572, https://doi.org/10.5194/acp-14-7559-2014, 2014.
Asa-Awuku, A., Moore, R. H., Nenes, A., Bahreini, R., Holloway, J. S.,
Brock, C. A., Middlebrook, A. M., Ryerson, T. B., Jimenez, J. L., DeCarlo,
P. F., Hecobian, A., Weber, R. J., Stickel, R., Tanner, D. J., and Huey, L.
G.: Airborne cloud condensation nuclei measurements during the 2006 Texas
Air Quality Study, J. Geophys. Res.-Atmos., 116, D11201,
https://doi.org/10.1029/2010jd014874, 2011.
Aumann, E., Hildemann, L. M., and Tabazadeh, A.: Measuring and modeling the
composition and temperature-dependence of surface tension for organic
solutions, Atmos. Environ., 44, 329–337,
https://doi.org/10.1016/j.atmosenv.2009.10.033, 2010.
Bhattu, D. and Tripathi, S. N.: CCN closure study: Effects of aerosol
chemical composition and mixing state, J. Geophys. Res.-Atmos., 120, 766–783,
https://doi.org/10.1002/2014jd021978, 2015.
Bilde, M. and Svenningsson, B.: CCN activation of slightly soluble organics:
the importance of small amounts of inorganic salt and particle phase, Tellus B, 56, 128–134,
https://doi.org/10.3402/tellusb.v56i2.16406, 2004.
Bzdek, B. R., Reid, J. P., Malila, J., and Prisle, N. L.: The surface
tension of surfactant-containing, finite volume droplets, Proc. Natl. Acad.
Sci. USA, 117, 8335–8343, https://doi.org/10.1073/pnas.1915660117, 2020.
Cai, M., Liang, B., Sun, Q., Zhou, S., Chen, X., Yuan, B., Shao, M., Tan, H., and Zhao, J.: Effects of continental emissions on cloud condensation nuclei (CCN) activity in the northern South China Sea during summertime 2018, Atmos. Chem. Phys., 20, 9153–9167, https://doi.org/10.5194/acp-20-9153-2020, 2020.
Chan, M. N., Kreidenweis, S. M., and Chan, C. K.: Measurements of the
hygroscopic and deliquescence properties of organic compounds of different
solubilities in water and their relationship with cloud condensation nuclei
activities, Environ. Sci. Technol., 42, 3602–3608,
https://doi.org/10.1021/es7023252, 2008.
Cheng, Y. F., Su, H., Koop, T., Mikhailov, E., and Poschl, U.: Size
dependence of phase transitions in aerosol nanoparticles, Nat. Commun., 6, 1–7,
https://doi.org/10.1038/ncomms6923, 2015.
Dawson, K. W., Petters, M. D., Meskhidze, N., Petters, S. S., and
Kreidenweis, S. M.: Hygroscopic growth and cloud droplet activation of
xanthan gum as a proxy for marine hydrogels, J. Geophys. Res.-Atmos., 121,
11803–11818, https://doi.org/10.1002/2016jd025143, 2016.
Ding, Q., Wang, J., Chen, X., Liu, H., Li, Q., Wang, Y., and Yang, S.:
Quantitative and sensitive SERS platform with analyte enrichment and
filtration function, Nano Lett., 20, 7304–7312,
https://doi.org/10.1021/acs.nanolett.0c02683, 2020.
Ding, X., Kuang, B., Xiong, C., Mao, R., Xu, Y., Wang, Z., and Hu, H.: A
Super High Aspect Ratio Atomic Force Microscopy Probe for Accurate
Topography and Surface Tension Measurement, Sens. Actuators, A, 347, 113891,
https://doi.org/10.1016/j.sna.2022.113891, 2022.
Dusek, U., Frank, G. P., Hildebrandt, L., Curtius, J., Schneider, J.,
Walter, S., Chand, D., Drewnick, F., Hings, S., Jung, D., Borrmann, S., and
Andreae, M. O.: Size matters more than chemistry for cloud-nucleating
ability of aerosol particles, Science, 312, 1375–1378,
https://doi.org/10.1126/science.1125261, 2006.
Facchini, M. C., Mircea, M., Fuzzi, S., and Charlson, R. J.: Cloud albedo
enhancement by surface-active organic solutes in growing droplets, Nature,
401, 257–259, https://doi.org/10.1038/45758, 1999.
Gerard, V., Noziere, B., Baduel, C., Fine, L., Frossard, A. A., and Cohen,
R. C.: Anionic, Cationic, and Nonionic Surfactants in Atmospheric Aerosols
from the Baltic Coast at Asko, Sweden: Implications for Cloud Droplet
Activation, Environ. Sci. Technol., 50, 2974–2982,
https://doi.org/10.1021/acs.est.5b05809, 2016.
Good, N., Topping, D. O., Allan, J. D., Flynn, M., Fuentes, E., Irwin, M., Williams, P. I., Coe, H., and McFiggans, G.: Consistency between parameterisations of aerosol hygroscopicity and CCN activity during the RHaMBLe discovery cruise, Atmos. Chem. Phys., 10, 3189–3203, https://doi.org/10.5194/acp-10-3189-2010, 2010.
Gunthe, S. S., King, S. M., Rose, D., Chen, Q., Roldin, P., Farmer, D. K., Jimenez, J. L., Artaxo, P., Andreae, M. O., Martin, S. T., and Pöschl, U.: Cloud condensation nuclei in pristine tropical rainforest air of Amazonia: size-resolved measurements and modeling of atmospheric aerosol composition and CCN activity, Atmos. Chem. Phys., 9, 7551–7575, https://doi.org/10.5194/acp-9-7551-2009, 2009.
Han, S., Hong, J., Luo, Q., Xu, H., Tan, H., Wang, Q., Tao, J., Zhou, Y., Peng, L., He, Y., Shi, J., Ma, N., Cheng, Y., and Su, H.: Hygroscopicity of organic compounds as a function of organic functionality, water solubility, molecular weight, and oxidation level, Atmos. Chem. Phys., 22, 3985–4004, https://doi.org/10.5194/acp-22-3985-2022, 2022.
Henning, S., Rosenørn, T., D'Anna, B., Gola, A. A., Svenningsson, B., and Bilde, M.: Cloud droplet activation and surface tension of mixtures of slightly soluble organics and inorganic salt, Atmos. Chem. Phys., 5, 575–582, https://doi.org/10.5194/acp-5-575-2005, 2005.
Hings, S. S., Wrobel, W. C., Cross, E. S., Worsnop, D. R., Davidovits, P., and Onasch, T. B.: CCN activation experiments with adipic acid: effect of particle phase and adipic acid coatings on soluble and insoluble particles, Atmos. Chem. Phys., 8, 3735–3748, https://doi.org/10.5194/acp-8-3735-2008, 2008.
Ho, K. F., Lee, S. C., Ho, S. S. H., Kawamura, K., Tachibana, E., Cheng, Y.,
and Zhu, T.: Dicarboxylic acids, ketocarboxylic acids, α-dicarbonyls, fatty acids, and benzoic acid in urban aerosols collected
during the 2006 Campaign of Air Quality Research in Beijing
(CAREBeijing-2006), J. Geophys. Res.-Atmos., 115, D19312,
https://doi.org/10.1029/2009jd013304, 2010.
Hodas, N., Zuend, A., Mui, W., Flagan, R. C., and Seinfeld, J. H.: Influence of particle-phase state on the hygroscopic behavior of mixed organic–inorganic aerosols, Atmos. Chem. Phys., 15, 5027–5045, https://doi.org/10.5194/acp-15-5027-2015, 2015.
Hu, D., Liu, D., Zhao, D., Yu, C., Liu, Q., Tian, P., Bi, K., Ding, S., Hu,
K., Wang, F., Wu, Y., Wu, Y., Kong, S., Zhou, W., He, H., Huang, M., and
Ding, D.: Closure investigation on cloud condensation nuclei ability of
processed anthropogenic aerosols, J. Geophys. Res.-Atmos., 125,
e2020JD032680, https://doi.org/10.1029/2020jd032680, 2020.
Hyder, M., Genberg, J., Sandahl, M., Swietlicki, E., and Jönsson, J.
Å.: Yearly trend of dicarboxylic acids in organic aerosols from south of
Sweden and source attribution, Atmos. Environ., 57, 197–204,
https://doi.org/10.1016/j.atmosenv.2012.04.027, 2012.
Irwin, M., Good, N., Crosier, J., Choularton, T. W., and McFiggans, G.: Reconciliation of measurements of hygroscopic growth and critical supersaturation of aerosol particles in central Germany, Atmos. Chem. Phys., 10, 11737–11752, https://doi.org/10.5194/acp-10-11737-2010, 2010.
Jurányi, Z., Gysel, M., Weingartner, E., DeCarlo, P. F., Kammermann, L., and Baltensperger, U.: Measured and modelled cloud condensation nuclei number concentration at the high alpine site Jungfraujoch, Atmos. Chem. Phys., 10, 7891–7906, https://doi.org/10.5194/acp-10-7891-2010, 2010.
Kaluarachchi, C. P., Lee, H. D., Lan, Y., Lansakara, T. I., and Tivanski, A.
V.: Surface tension measurements of aqueous liquid-air interfaces probed
with microscopic indentation, Langmuir, 37, 2457–2465,
https://doi.org/10.1021/acs.langmuir.0c03507, 2021.
Kawana, K., Nakayama, T., and Mochida, M.: Hygroscopicity and CCN activity
of atmospheric aerosol particles and their relation to organics:
Characteristics of urban aerosols in Nagoya, Japan, J. Geophys. Res.-Atmos., 121, 4100–4121, https://doi.org/10.1002/2015jd023213, 2016.
Köhler, H.: The nucleus in and the growth of hygroscopic droplets,
Trans. Faraday Soc., 32, 1152–1161, https://doi.org/10.1039/tf9363201152,
1936.
Kuwata, M., Shao, W., Lebouteiller, R., and Martin, S. T.: Classifying organic materials by oxygen-to-carbon elemental ratio to predict the activation regime of Cloud Condensation Nuclei (CCN), Atmos. Chem. Phys., 13, 5309–5324, https://doi.org/10.5194/acp-13-5309-2013, 2013.
Lee, H. D., Estillore, A. D., Morris, H. S., Ray, K. K., Alejandro, A.,
Grassian, V. H., and Tivanski, A. V.: Direct surface tension measurements of
individual sub-micrometer particles using atomic force microscopy, J. Phys.
Chem. A, 121, 8296–8305, https://doi.org/10.1021/acs.jpca.7b04041, 2017a.
Lee, H. D., Ray, K. K., and Tivanski, A. V.: Solid, semisolid, and liquid
phase states of individual submicrometer particles directly probed using
atomic force microscopy, Anal. Chem., 89, 12720–12726,
https://doi.org/10.1021/acs.analchem.7b02755, 2017b.
Lee, H. D., Morris, H. S., Laskina, O., Sultana, C. M., Lee, C., Jayarathne,
T., Cox, J. L., Wang, X., Hasenecz, E. S., DeMott, P. J., Bertram, T. H.,
Cappa, C. D., Stone, E. A., Prather, K. A., Grassian, V. H., and Tivanski,
A. V.: Organic enrichment, physical phase state, and surface tension
depression of nascent core–shell sea spray aerosols during two
phytoplankton blooms, ACS Earth Space Chem., 4, 650–660,
https://doi.org/10.1021/acsearthspacechem.0c00032, 2020.
Lee, H. D. and Tivanski, A. V.: Atomic force microscopy: An emerging tool in
measuring the phase state and surface tension of individual aerosol
particles, Annu. Rev. Phys. Chem., 72, 235–252,
https://doi.org/10.1146/annurev-physchem-090419-110133, 2021.
Lee, J. Y. and Hildemann, L. M.: Surface tension of solutions containing
dicarboxylic acids with ammonium sulfate, d-glucose, or humic acid, J.
Aerosol Sci., 64, 94–102, https://doi.org/10.1016/j.jaerosci.2013.06.004,
2013.
Lee, J. Y. and Hildemann, L. M.: Surface tensions of solutions containing
dicarboxylic acid mixtures, Atmos. Environ., 89, 260–267,
https://doi.org/10.1016/j.atmosenv.2014.02.049, 2014.
Liu, P. F., Song, M. J., Zhao, T. N., Gunthe, S. S., Ham, S. H., He, Y. P.,
Qin, Y. M., Gong, Z. H., Amorim, J. C., Bertram, A. K., and Martin, S. T.:
Resolving the mechanisms of hygroscopic growth and cloud condensation nuclei
activity for organic particulate matter, Nat. Commun., 9, 4076,
https://doi.org/10.1038/s41467-018-06622-2, 2018.
Lowe, S. J., Partridge, D. G., Davies, J. F., Wilson, K. R., Topping, D.,
and Riipinen, I.: Key drivers of cloud response to surface-active organics,
Nat. Commun., 10, 5214, https://doi.org/10.1038/s41467-019-12982-0, 2019.
Luo, Q. W., Hong, J., Xu, H. B., Han, S., Tan, H. B., Wang, Q. Q., Tao, J.
C., Ma, N., Cheng, Y. F., and Su, H.: Hygroscopicity of amino acids and
their effect on the water uptake of ammonium sulfate in the mixed aerosol
particles, Sci. Total Environ., 734, 139318,
https://doi.org/10.1016/j.scitotenv.2020.139318, 2020.
Metcalf, A. R., Boyer, H. C., and Dutcher, C. S.: Interfacial tensions of
aged organic aerosol particle mimics using a biphasic microfluidic platform,
Environ. Sci. Technol., 50, 1251–1259,
https://doi.org/10.1021/acs.est.5b04880, 2016.
Minambres, L., Mendez, E., Sanchez, M. N., Castano, F., and Basterretxea, F.
J.: Water uptake of internally mixed ammonium sulfate and dicarboxylic acid
particles probed by infrared spectroscopy, Atmos. Environ., 70, 108–116,
https://doi.org/10.1016/j.atmosenv.2013.01.007, 2013.
Moore, R. H. and Nenes, A.: Scanning Flow CCN Analysis – A Method for Fast
Measurements of CCN Spectra, Aerosol Sci. Technol., 43, 1192–1207,
https://doi.org/10.1080/02786820903289780, 2009.
Morris, H. S., Grassian, V. H., and Tivanski, A. V.: Humidity-dependent
surface tension measurements of individual inorganic and organic
submicrometre liquid particles, Chem. Sci., 6, 3242–3247,
https://doi.org/10.1039/c4sc03716b, 2015.
Nguyen, Q. T., Kjær, K. H., Kling, K. I., Boesen, T., and Bilde, M.:
Impact of fatty acid coating on the CCN activity of sea salt particles,
Tellus B, 69, 1304064,
https://doi.org/10.1080/16000889.2017.1304064, 2017.
Noziere, B.: Don't forget the surface, Science, 351, 1396–1397,
https://doi.org/10.1126/science.aaf3253, 2016.
Ovadnevaite, J., Zuend, A., Laaksonen, A., Sanchez, K. J., Roberts, G.,
Ceburnis, D., Decesari, S., Rinaldi, M., Hodas, N., Facchini, M. C.,
Seinfeld, J. H., and O'Dowd, C.: Surface tension prevails over solute effect
in organic-influenced cloud droplet activation, Nature, 546, 637–641,
https://doi.org/10.1038/nature22806, 2017.
Pajunoja, A., Lambe, A. T., Hakala, J., Rastak, N., Cummings, M. J., Brogan,
J. F., Hao, L. Q., Paramonov, M., Hong, J., Prisle, N. L., Malila, J.,
Romakkaniemi, S., Lehtinen, K. E. J., Laaksonen, A., Kulmala, M., Massoli,
P., Onasch, T. B., Donahue, N. M., Riipinen, I., Davidovits, P., Worsnop, D.
R., Petaja, T., and Virtanen, A.: Adsorptive uptake of water by semisolid
secondary organic aerosols, Geophys. Res. Lett., 42, 3063–3068,
https://doi.org/10.1002/2015gl063142, 2015.
Parsons, M. T., Mak, J., Lipetz, S. R., and Bertram, A. K.: Deliquescence of
malonic, succinic, glutaric, and adipic acid particles, J. Geophys. Res.-Atmos., 109, D06212, https://doi.org/10.1029/2003jd004075, 2004.
Peng, C., Chan, M. N., and Chan, C. K.: The hygroscopic properties of
dicarboxylic and multifunctional acids: Measurements and UNIFAC predictions,
Environ. Sci. Technol., 35, 4495–4501, https://doi.org/10.1021/es0107531,
2001.
Peng, C., Jing, B., Guo, Y. C., Zhang, Y. H., and Ge, M. F.: Hygroscopic
behavior of multicomponent aerosols involving NaCl and dicarboxylic Acids,
J. Phys. Chem. A, 120, 1029–1038, https://doi.org/10.1021/acs.jpca.5b09373,
2016.
Peng, C., Razafindrambinina, P. N., Malek, K. A., Chen, L., Wang, W., Huang, R.-J., Zhang, Y., Ding, X., Ge, M., Wang, X., Asa-Awuku, A. A., and Tang, M.: Interactions of organosulfates with water vapor under sub- and supersaturated conditions, Atmos. Chem. Phys., 21, 7135–7148, https://doi.org/10.5194/acp-21-7135-2021, 2021.
Peng, C., Chen, L., and Tang, M.: A database for deliquescence and
efflorescence relative humidities of compounds with atmospheric relevance,
Fundam. Res., 2, 578–587, https://doi.org/10.1016/j.fmre.2021.11.021, 2022.
Petters, M. D. and Kreidenweis, S. M.: A single parameter representation of hygroscopic growth and cloud condensation nucleus activity, Atmos. Chem. Phys., 7, 1961–1971, https://doi.org/10.5194/acp-7-1961-2007, 2007.
Petters, M. D. and Kreidenweis, S. M.: A single parameter representation of hygroscopic growth and cloud condensation nucleus activity – Part 2: Including solubility, Atmos. Chem. Phys., 8, 6273–6279, https://doi.org/10.5194/acp-8-6273-2008, 2008.
Petters, M. D., Kreidenweis, S. M., Prenni, A. J., Sullivan, R. C., Carrico,
C. M., Koehler, K. A., and Ziemann, P. J.: Role of molecular size in cloud
droplet activation, Geophys. Res. Lett., 36, L22801,
https://doi.org/10.1029/2009gl040131, 2009.
Petters, S. S., Pagonis, D., Claflin, M. S., Levin, E. J. T., Petters, M.
D., Ziemann, P. J., and Kreidenweis, S. M.: Hygroscopicity of organic
compounds as a function of carbon chain length and carboxyl, hydroperoxy,
and carbonyl functional groups, J. Phys. Chem. A, 121, 5164–5174,
https://doi.org/10.1021/acs.jpca.7b04114, 2017.
Pradeep Kumar, P., Broekhuizen, K., and Abbatt, J. P. D.: Organic acids as cloud condensation nuclei: Laboratory studies of highly soluble and insoluble species, Atmos. Chem. Phys., 3, 509–520, https://doi.org/10.5194/acp-3-509-2003, 2003.
Ray, K. K., Lee, H. D., Gutierrez, M. A., Jr., Chang, F. J., and Tivanski,
A. V.: Correlating 3D morphology, phase state, and viscoelastic properties
of individual substrate-deposited particles, Anal. Chem., 91, 7621–7630,
https://doi.org/10.1021/acs.analchem.9b00333, 2019.
Römpp, A., Winterhalter, R., and Moortgat, G. K.: Oxodicarboxylic acids
in atmospheric aerosol particles, Atmos. Environ., 40, 6846–6862,
https://doi.org/10.1016/j.atmosenv.2006.05.053, 2006.
Rose, D., Gunthe, S. S., Mikhailov, E., Frank, G. P., Dusek, U., Andreae, M. O., and Pöschl, U.: Calibration and measurement uncertainties of a continuous-flow cloud condensation nuclei counter (DMT-CCNC): CCN activation of ammonium sulfate and sodium chloride aerosol particles in theory and experiment, Atmos. Chem. Phys., 8, 1153–1179, https://doi.org/10.5194/acp-8-1153-2008, 2008.
Rose, D., Nowak, A., Achtert, P., Wiedensohler, A., Hu, M., Shao, M., Zhang, Y., Andreae, M. O., and Pöschl, U.: Cloud condensation nuclei in polluted air and biomass burning smoke near the mega-city Guangzhou, China – Part 1: Size-resolved measurements and implications for the modeling of aerosol particle hygroscopicity and CCN activity, Atmos. Chem. Phys., 10, 3365–3383, https://doi.org/10.5194/acp-10-3365-2010, 2010.
Rosenfeld, D., Sherwood, S., Wood, R., and Donner, L.: Climate effects of
aerosol–cloud interactions, Science, 343, 379–380,
https://doi.org/10.1126/science.1247490, 2014.
Ruehl, C. R. and Wilson, K. R.: Surface organic monolayers control the
hygroscopic growth of submicrometer particles at high relative humidity, J.
Phys. Chem. A, 118, 3952–3966, https://doi.org/10.1021/jp502844g, 2014.
Ruehl, C. R., Chuang, P. Y., and Nenes, A.: Aerosol hygroscopicity at high (99 to 100 %) relative humidities, Atmos. Chem. Phys., 10, 1329–1344, https://doi.org/10.5194/acp-10-1329-2010, 2010.
Ruehl, C. R., Chuang, P. Y., Nenes, A., Cappa, C. D., Kolesar, K. R., and
Goldstein, A. H.: Strong evidence of surface tension reduction in
microscopic aqueous droplets, Geophys. Res. Lett., 39, L23801,
https://doi.org/10.1029/2012gl053706, 2012.
Ruehl, C. R., Davies, J. F., and Wilson, K. R.: An interfacial mechanism for
cloud droplet formation on organic aerosols, Science, 351, 1447–1450,
https://doi.org/10.1126/science.aad4889, 2016.
Shiraiwa, M., Li, Y., Tsimpidi, A. P., Karydis, V. A., Berkemeier, T.,
Pandis, S. N., Lelieveld, J., Koop, T., and Poschl, U.: Global distribution
of particle phase state in atmospheric secondary organic aerosols, Nat.
Commun., 8, 15002, https://doi.org/10.1038/ncomms15002, 2017.
Sjogren, S., Gysel, M., Weingartner, E., Baltensperger, U., Cubison, M. J.,
Coe, H., Zardini, A. A., Marcolli, C., Krieger, U. K., and Peter, T.:
Hygroscopic growth and water uptake kinetics of two-phase aerosol particles
consisting of ammonium sulfate, adipic and humic acid mixtures, J. Aerosol
Sci., 38, 157–171, https://doi.org/10.1016/j.jaerosci.2006.11.005, 2007.
Suda, S. R., Petters, M. D., Yeh, G. K., Strollo, C., Matsunaga, A.,
Faulhaber, A., Ziemann, P. J., Prenni, A. J., Carrico, C. M., Sullivan, R.
C., and Kreidenweis, S. M.: Influence of functional groups on organic
aerosol cloud condensation nucleus activity, Environ. Sci. Technol., 48,
10182–10190, https://doi.org/10.1021/es502147y, 2014.
Vepsäläinen, S., Calderón, S. M., Malila, J., and Prisle, N. L.: Comparison of six approaches to predicting droplet activation of surface active aerosol – Part 1: moderately surface active organics, Atmos. Chem. Phys., 22, 2669–2687, https://doi.org/10.5194/acp-22-2669-2022, 2022.
Wu, Z. J., Poulain, L., Henning, S., Dieckmann, K., Birmili, W., Merkel, M., van Pinxteren, D., Spindler, G., Müller, K., Stratmann, F., Herrmann, H., and Wiedensohler, A.: Relating particle hygroscopicity and CCN activity to chemical composition during the HCCT-2010 field campaign, Atmos. Chem. Phys., 13, 7983–7996, https://doi.org/10.5194/acp-13-7983-2013, 2013.
Yazdanpanah, M. M., Hosseini, M., Pabba, S., Berry, S. M., Dobrokhotov, V.
V., Safir, A., Keynton, R. S., and Cohn, R. W.: Micro-wilhelmy and related
liquid property measurements using constant-diameter nanoneedle-tipped
atomic force microscope probes, Langmuir, 24, 13753–13764,
https://doi.org/10.1021/la802820u, 2008.
Zhang, C., Bu, L., Fan, F., Ma, N., Wang, Y., Yang, Y., Größ, J.,
Yan, J., and Wiedensohler, A.: Surfactant effect on the hygroscopicity of
aerosol particles at relative humidity ranging from 80 % to 99.5 %:
Internally mixed adipic acid-ammonium sulfate particles, Atmos. Environ.,
266, 118725–118736, https://doi.org/10.1016/j.atmosenv.2021.118725, 2021.
Zhang, H., Xie, C., Liu, Z. K., Gong, J. B., Bao, Y., Zhang, M. J., Hao, H. X., Hou, B. H., and Yin, Q. X.: Identification and Molecular Understanding of the Odd-Even Effect of Dicarboxylic Acids Aqueous Solubility, Ind. Eng. Chem. Res., 52, 18458–18465, https://doi.org/10.1021/ie4030837, 2013.
Zhang, Y., Tao, J., Ma, N., Kuang, Y., Wang, Z., Cheng, P., Xu, W., Yang,
W., Zhang, S., Xiong, C., Dong, W., Xie, L., Sun, Y., Fu, P., Zhou, G.,
Cheng, Y., and Su, H.: Predicting cloud condensation nuclei number
concentration based on conventional measurements of aerosol properties in
the North China Plain, Sci. Total Environ., 719, 137473,
https://doi.org/10.1016/j.scitotenv.2020.137473, 2020.
Zhao, D. F., Buchholz, A., Kortner, B., Schlag, P., Rubach, F., Fuchs, H., Kiendler-Scharr, A., Tillmann, R., Wahner, A., Watne, Å. K., Hallquist, M., Flores, J. M., Rudich, Y., Kristensen, K., Hansen, A. M. K., Glasius, M., Kourtchev, I., Kalberer, M., and Mentel, Th. F.: Cloud condensation nuclei activity, droplet growth kinetics, and hygroscopicity of biogenic and anthropogenic secondary organic aerosol (SOA), Atmos. Chem. Phys., 16, 1105–1121, https://doi.org/10.5194/acp-16-1105-2016, 2016.
Short summary
Water surface tension is applied widely in current aerosol–cloud models but could be inappropriate in the presence of atmospheric surfactants. With cloud condensation nuclei (CCN) activity and atomic force microscopy (AFM) measurement results of mixed inorganic salt and dicarboxylic acid particles, we concluded that surface tension reduction and phase state should be carefully considered in aerosol–cloud interactions. Our results could help to decease uncertainties in climate models.
Water surface tension is applied widely in current aerosol–cloud models but could be...
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