Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Andrzej W. Pacek"'
Autor:
Andrzej W. Pacek, Halina Murasiewicz, Alvin W. Nienow, Christopher J. Hewitt, Mariana P. Hanga, Karen Coopman
Publikováno v:
Journal of Chemical Technology and Biotechnology
BACKGROUND Traditional large‐scale culture systems for human mesenchymal stem/stromal cells (hMSCs) use solid microcarriers as attachment substrates. Although the use of such substrates is advantageous because of the high surface‐to‐volume rati
Publikováno v:
Langmuir. 35:2188-2195
We investigate the existence and stability of bulk nanobubbles in various aqueous organic solvent mixtures. Bulk nanobubble suspensions generated via acoustic cavitation are characterized in terms of their bubble size distribution, bubble number dens
Publikováno v:
Process Biochemistry. 59:289-296
With the ever-increasing clinical application of cell-based therapies, it is considered critical to develop systems that facilitate the storage and distribution of cell therapy products (CTPs) between sites of manufacture and the clinic. For such sys
Autor:
Alvin W. Nienow, Mariana P. Hanga, Christopher J. Hewitt, Karen Coopman, Andrzej W. Pacek, Halina Murasiewicz
Publikováno v:
Journal of Chemical Technology & Biotechnology. 92:1577-1589
BACKGROUND Human mesenchymal stem/stromal cells (hMSCs) are at the forefront of regenerative medicine applications due to their relatively easy isolation and availability in adults, potential to differentiate and to secrete a range of trophic factors
Autor:
Karen Coopman, Mariana P. Hanga, Halina Murasiewicz, Alvin W. Nienow, Christopher J. Hewitt, Andrzej W. Pacek
Publikováno v:
Journal of Chemical Technology & Biotechnology. 92:1690-1698
BACKGROUND: Application of perfluorocarbon based liquid/liquid two-phase systems for cell culture expansion has been investigated at small scale for more than 30 years and it has been established that such systems are able to support the survival of
Autor:
Athanasios Tsolakis, Mohammed A. Fayad, Omid Doustdar, Maria Bogarra-Macias, Shane O’Leary, P. Ding, Ralph Overend, Miroslaw L. Wyszynski, Andrzej W. Pacek, Peter J. Martin
Publikováno v:
Combustion Engines, Vol 166, Iss 3, Pp 9-16 (2016)
Current targets in reducing CO2 and other greenhouse gases as well as fossil fuel depletion have promoted the research for alternatives to petroleum-based fuels. Pyrolysis oil (PO) from biomass and waste oil is seen as a method to reduce life-cycle C
Publikováno v:
Fuel Cells. 16:273-293
Modeling studies have been carried out to investigate coupling of an solid oxide fuel cell auxiliary power unit (SOFC APU) with a small scale NH3–H2O based vapour absorption refrigeration system (VARS) for a refrigerated truck/trailer application,
Publikováno v:
Soft matter. 14(47)
This paper elucidates parts of the mystery behind the interfacial and colloidal stability of the novel bubble system of bulk nanobubbles. Stable bulk nanobubble suspensions have been generated in pure water using hydrodynamic cavitation in a high-pre
Autor:
Björn Palm, Ashkan I. T. Zavareh, Andrzej W. Pacek, Morteza Ghanbarpour, Emilia Nowak, Ehsan Bitaraf Haghighi, Rahmatollah Khodabandeh, Adi T. Utomo
Publikováno v:
International Communications in Heat and Mass Transfer. 68:32-42
The advantages of using Al 2 O 3 , TiO 2 , SiO 2 and CeO 2 nanofluids as coolants have been investigated by analysing the combined effect of nanoparticles on thermophysical properties and heat transfer coefficient. The thermal conductivity and viscos
Autor:
Andrzej W. Pacek, Emilia Nowak
Publikováno v:
Powder Technology. 274:105-111
In three phase catalytic reactions or in floatation the position of particles in respect to the gas/liquid interface is a crucial parameter affecting the efficiency of those processes. It is commonly assumed that three phase interactions are describe