Luminescent nanoparticles in a shrinking spherical cavity -- probing the evaporating microdroplets of colloidal suspension -- optical lattices and structural transitions

Autor: Yaroslav Shopa, Maciej Kolwas, Izabela Kamińska, Gennadiy Derkachov, Kwasi Nyandey, Tomasz Jakubczyk, Tomasz Wojciechowski, Anastasiya Derkachova, Daniel Jakubczyk

We investigated the possibility of using charged luminescent nanoparticles as nanoprobes for studying the evolution scenarios of surface and internal structure of slowly evaporating free (light-absorbing) microdroplets of suspension. Three concentrat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69ee3a82fb1cd9c493b8dcc505bb4c5b
http://arxiv.org/abs/2211.12925

Evolution of radius and light scattering properties of single drying microdroplets of colloidal suspension

Autor: G. Derkachov, Mariusz Woźniak, Maciej Kolwas, Daniel Jakubczyk, Krystyna Kolwas, J. Archer

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 202:168-175

We report on observation of well-pronounced characteristic features of elastic light scattering of evaporating solution and suspension microdroplet of the anionic surfactant sodium dodecyl sulfate (SDS) and colloidal silica (SiO 2 ) nanospheres in di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bb1ccc53b950d62490cd9f388b6e20f
https://doi.org/10.1016/j.jqsrt.2017.08.004

Sodium dodecyl sulfate microaggregates with diversely developed surfaces: Formation from free microdroplets of colloidal suspension

Autor: J. Archer, Krystyna Kolwas, Tomasz Wojciechowski, Mariusz Woźniak, Maciej Kolwas, Gennadiy Derkachov, Daniel Jakubczyk

Publikováno v: Archer, J, Kolwas, M, Wozniak, M, Jakubczyk, D, Kolwas, K, Derkachov, G & Wojciechowski, T 2019, ' Sodium dodecyl sulfate microaggregates with diversely developed surfaces : Formation from free microdroplets of colloidal suspension ', European Physical Journal Plus, vol. 134, no. 1, 39 . https://doi.org/10.1140/epjp/i2019-12427-3

Unsupported drying of microdroplets of colloidal suspension can lead to the formation of complex micro-morphologies with quasi-spherical symmetry. Herein, drying of levitating microdroplets of suspension of SiO2 nanospheres in diethylene glycol (DEG)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5200e2d8014ae86a3399703dfe4c911a
https://doi.org/10.1140/epjp/i2019-12427-3

Analysis of Surface Layer Properties of Evaporating Microdroplet of Aqueous SiO2 Nanospheres Suspension with Sodium Dodecyl Sulfate

Autor: Genadij Derkachov, J. Archer, Maciej Kolwas, Daniel Jakubczyk, Mariusz Woźniak, Krystyna Kolwas

Publikováno v: NATO Science for Peace and Security Series B: Physics and Biophysics ISBN: 9789402408485

We studied the evolution of interference patterns and intensities of polarized and depolarized scattered laser light on a single evaporating microdroplet of suspension composed of silica (SiO2) spherical nanospheres (225 nm radius) and sodium dodecyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc72b7ea7b9f647318665e5bd5813b59
https://doi.org/10.1007/978-94-024-0850-8_23

Combining weighting and scatterometry: Application to a levitated droplet of suspension

Autor: G. Derkachov, Maciej Kolwas, Daniel Jakubczyk, Krystyna Kolwas

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 126:99-104

Two optical methods of droplet radius measurement were combined with droplet weighting. The applicability of such combination to droplets of liquids and liquid suspensions was investigated. The combination was successfully tested for a mixture of two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7fabb47b7e271dbc251b1e8e9d999329
https://doi.org/10.1016/j.jqsrt.2012.11.010