Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Jan Zawala"'
Autor:
David Oniani, Jordan Hilsman, Chengxi Zang, Junmei Wang, Lianjin Cai, Jan Zawala, Yanshan Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract A drug molecule is a substance that changes an organism’s mental or physical state. Every approved drug has an indication, which refers to the therapeutic use of that drug for treating a particular medical condition. While the Large Langua
Externí odkaz:
https://doaj.org/article/cd30ff845d67420a8992ce80fafb837d
Publikováno v:
Minerals, Vol 13, Iss 9, p 1130 (2023)
In flotation, a bubble acts as a carrier for attached particles. The properties of the gas–liquid interface of the bubble are one of the main factors determining the bubble motion and flotation efficiency. Monitoring of the bubble motion may delive
Externí odkaz:
https://doaj.org/article/37fbcf522a7b4f05a2e0368fe5f69620
Autor:
Dorota Gawel, Jan Zawala
Publikováno v:
ACS Omega, Vol 6, Iss 28, Pp 18289-18299 (2021)
Externí odkaz:
https://doaj.org/article/362d996016d04da589c38171e9644535
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
Externí odkaz:
https://doaj.org/article/f66f390cdb554c3fa0268e43d937204b
Autor:
Mariusz Borkowski, Jan Zawala
Publikováno v:
Minerals, Vol 11, Iss 10, p 1067 (2021)
Data in the literature on the influence of water temperature on the terminal velocity of a single rising bubble are highly contradictory. Different variations in bubble velocity with temperature are reported even for potentially pure systems. This pa
Externí odkaz:
https://doaj.org/article/b69d45246ef0496b98bf5be026c99c79
Publikováno v:
Minerals, Vol 10, Iss 2, p 192 (2020)
This paper presents a simple method for determination of synergism in binary surfactant mixtures. A homologous series of cationic alkyltrimethylammonium bromides (CnTAB, with n = 8, 12, 16, 18) mixed with three non-ionic surfactants (n-octanol, methy
Externí odkaz:
https://doaj.org/article/25b202c7b08342d795ebbb17b22188e0
Autor:
Dorota Gawel, Jan Zawala
Publikováno v:
Colloids and Interfaces, Vol 3, Iss 3, p 57 (2019)
This paper presents a quite simple, fully automatized single droplet generator, which can be an alternative for more expensive and complicated microfluidic devices. The simple generation nozzle connected to the pressure cells and cheap peristaltic pu
Externí odkaz:
https://doaj.org/article/e318730cda394e45853928bdf533dc4a
Publikováno v:
Minerals, Vol 7, Iss 7, p 118 (2017)
This paper presents the determination of a concentration at the minimum bubble velocity (CMV) for different types of frothers, such as straight and branched alkyl chain aliphatic alcohols, 1,ω-diols, poly(propylene glycol) and poly(ethylene glycol)
Externí odkaz:
https://doaj.org/article/ee33eea6b5a848b8adf773eaaf329234
Autor:
Jan Zawala, Jonas Miguet, Preetika Rastogi, Omer Atasi, Mariusz Borkowski, Benoit Scheid, Gerald G. Fuller
Publikováno v:
Advances in Colloid and Interface Science. :102916
Publikováno v:
The Journal of Physical Chemistry. B
Cationic alkyltrimethylammonium bromides (CnTAB, with n = 8, 12, 16, 18) and their mixtures with n-octanol as a nonionic surfactant were chosen as a model system to study the synergistic effect on foamability (two-phase system) and floatability (thre