Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Lukáš Kulaviak"'
Publikováno v:
Materials, Vol 14, Iss 4, p 900 (2021)
In the pharmaceutical industry, silicates are commonly used excipients with different application possibilities. They are especially utilized as glidants in low concentrations, but they can be used in high concentrations as porous carriers and coatin
Externí odkaz:
https://doaj.org/article/baf6738e9a9244a8b22ef9fa353d9015
Autor:
P. Zamostny, Vera Penkavova, Marek Schöngut, Zdeněk Grof, Miroslav Puncochar, Marek C. Ruzicka, Lukáš Kulaviak, Frantisek Stepanek
Publikováno v:
Powder Technology. 342:887-898
Granular particles of anisometric shape are common in many technologies and the knowledge of their compression response is needed for their handling, storage, transport and flow. Despite its importance, a little attention has been paid to this proble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c11c673dd1a8c8bc4551fcad88dd0d36
https://doi.org/10.1016/j.powtec.2018.10.031
https://doi.org/10.1016/j.powtec.2018.10.031
Publikováno v:
Granular Matter. 23
Random layers of dry coarse anisometric grains of eight different materials were studied experimentally. The static and dynamic parameters of compression and shear tests were evaluated. The relation between compaction and flow properties was determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd7b6e24ad94de736d6e3dc2a4f9a832
https://doi.org/10.1007/s10035-020-01082-2
https://doi.org/10.1007/s10035-020-01082-2
Publikováno v:
Materials
Materials, Vol 14, Iss 900, p 900 (2021)
Volume 14
Issue 4
Materials, Vol 14, Iss 900, p 900 (2021)
Volume 14
Issue 4
In the pharmaceutical industry, silicates are commonly used excipients with different application possibilities. They are especially utilized as glidants in low concentrations, but they can be used in high concentrations as porous carriers and coatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4f0fe723f61e0e07729090f09d6ed80
http://europepmc.org/articles/PMC7918335
http://europepmc.org/articles/PMC7918335
Publikováno v:
Particulate Science and Technology. 36:432-437
In this experimental study, behavior of dry granular layers of monodisperse cylindrical particles (8 × 1 mm) under uniaxial compression in piston die arrangement was investigated. The layer compressibility and particle size distribution (PSD) were m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::033311f4d858787c1b92a6b87491f151
https://doi.org/10.1080/02726351.2017.1347969
https://doi.org/10.1080/02726351.2017.1347969
Publikováno v:
International Journal of Pharmaceutics. 592:120054
The work was aimed at evaluating the efficiency of multifunctional magnesium aluminosilicate materials (MAS) as a novel glidant in solid dosage forms. MAS are known for their very low cohesive interactions and their utilization could avoid the disadv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc1da36c79bfcd284353252e824e130
https://doi.org/10.1016/j.ijpharm.2020.120054
https://doi.org/10.1016/j.ijpharm.2020.120054
Publikováno v:
European Journal of Pharmaceutics and Biopharmaceutics. 106:2-8
In pharmaceutical industry, the use of lubricants is mostly based on historical experiences or trial and error methods even these days. It may be demanding in terms of the material consumption and may result in sub-optimal drug composition. Powder rh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8e959bbd4e406800ca121f034b8461f
https://doi.org/10.1016/j.ejpb.2016.04.025
https://doi.org/10.1016/j.ejpb.2016.04.025
Autor:
Marek C. Ruzicka, Diana Majerová, Petr Zámostný, Lukáš Kulaviak, Martin Veselý, Diem Trang Tran
Publikováno v:
International journal of pharmaceutics. 556
The mechanism of colloidal silica action to improve flow properties of pharmaceutical powders is known to be based on inter-particle force disruption by silica particles adhered to the particle surface. In the present article, the kinetic aspects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0dee3f1c70463126ce111d563bf2404
https://pubmed.ncbi.nlm.nih.gov/30529657
https://pubmed.ncbi.nlm.nih.gov/30529657
Publikováno v:
Lethaia. 47:376-396
It is not uncommon that small conical dacryoconarid shells are found inserted one into another. Although this phenomenon has been studied for decades, and interparticle collisions in turbulent flows have largely considered to be responsible, no satis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5fd191a4491869c0e50ffb62e222bda
https://doi.org/10.1111/let.12065
https://doi.org/10.1111/let.12065
Publikováno v:
Powder Technology. 246:269-277
Experimental results on arching structures in sedimentary deposits are presented. Polydisperse mixtures of rough non-spherical natural calcite particles (ground limestone) settled collectively in a liquid, in a lab-scale experimental cylinder. At the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01feb4f1b07b26e078e33f3c60094755
https://doi.org/10.1016/j.powtec.2013.05.033
https://doi.org/10.1016/j.powtec.2013.05.033