Technical note: Characterization of a single-beam gradient force aerosol optical tweezer for droplet trapping, phase transition monitoring, and morphology studies
Xiangyu Pei,Yikan Meng,Yueling Chen,Huichao Liu,Yao Song,Zhengning Xu,Fei Zhang,Thomas C. Preston,and Zhibin Wang
Xiangyu Pei
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
Yikan Meng
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
Yueling Chen
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
Huichao Liu
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
Yao Song
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
Zhengning Xu
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
Thomas C. Preston
Department of Atmospheric and Oceanic Sciences and Department of Chemistry, McGill University, 805 Sherbrooke Street West, Montréal, Quebec H3A 0B9, Canada
Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, MOE Key Laboratory of Environment Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
Viewed
Total article views: 4,489 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
3,322
1,012
155
4,489
148
200
293
HTML: 3,322
PDF: 1,012
XML: 155
Total: 4,489
Supplement: 148
BibTeX: 200
EndNote: 293
Views and downloads (calculated since 10 Nov 2023)
Cumulative views and downloads
(calculated since 10 Nov 2023)
Total article views: 2,643 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,090
471
82
2,643
145
106
179
HTML: 2,090
PDF: 471
XML: 82
Total: 2,643
Supplement: 145
BibTeX: 106
EndNote: 179
Views and downloads (calculated since 06 May 2024)
Cumulative views and downloads
(calculated since 06 May 2024)
Total article views: 1,846 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,232
541
73
1,846
94
114
HTML: 1,232
PDF: 541
XML: 73
Total: 1,846
BibTeX: 94
EndNote: 114
Views and downloads (calculated since 10 Nov 2023)
Cumulative views and downloads
(calculated since 10 Nov 2023)
Viewed (geographical distribution)
Total article views: 4,489 (including HTML, PDF, and XML)
Thereof 4,418 with geography defined
and 71 with unknown origin.
Total article views: 2,643 (including HTML, PDF, and XML)
Thereof 2,580 with geography defined
and 63 with unknown origin.
Total article views: 1,846 (including HTML, PDF, and XML)
Thereof 1,838 with geography defined
and 8 with unknown origin.
An aerosol optical tweezer (AOT) Raman spectroscopy system is developed to capture a single aerosol droplet for phase transition monitoring and morphology studies. Rapid droplet capture is achieved and accurate droplet size and refractive index are retrieved. Results indicate that mixed inorganic/organic droplets are more inclined to form core–shell morphology when RH decreases. The phase transitions of secondary mixed organic aerosol/inorganic droplets vary with their precursors.
An aerosol optical tweezer (AOT) Raman spectroscopy system is developed to capture a single...
