You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither SPIE nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.
Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the SPIE website.
18 January 2018Application of dynamic light scattering for studying the evolution of micro- and nano-droplets
The dynamic light scattering (DLS) technique was used for studying the processes of aggregation of spherical SiO2 particles in various diethylene glycol (DEG) suspensions. The suspensions were studied in a cuvette, in a millimeter-sized droplet and in a micrometer-sized droplet. For the first time DLS signals for droplets of picolitre volume, levitated in an electrodynamic quadrupole trap, were obtained. It is shown that the correlation analysis of light scattered from a micro-droplet allows monitoring the changes of its internal structure, as well as its motions: trap-constricted Brownian motions and random rotations.
The alert did not successfully save. Please try again later.
G. Derkachov, D. Jakubczyk, K. Kolwas, Y. Shopa, M. Woźniak, T. Wojciechowski, "Application of dynamic light scattering for studying the evolution of micro- and nano-droplets," Proc. SPIE 10612, Thirteenth International Conference on Correlation Optics, 106120U (18 January 2018); https://doi.org/10.1117/12.2305397